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How Electric Heating Can Benefit Sports Halls, Gyms and Leisure Facilities

Electric warm air heaters use a fan to draw air over electric heating elements and blow the warmed air back into the room. They are often used in sports halls, gyms and dance studios, as they can distribute warm air over large open spaces quickly.

Chillaire supplies and installs electric warm air heaters across the Midlands, including the Powrmatic LEC and Winterwarm EH ranges.

Why Do Sports and Leisure Facilities Use Electric Warm Air Heaters?

Electric warm air heaters are a popular heating solution for sports halls, gyms, dance studios and leisure centres because they heat large rooms quickly and only need an electrical supply. Some community halls and gyms in converted units have no mains gas. A gas heater would also require a flue through the wall or roof.

Electric heaters can be fitted into buildings without mains gas. They are also installed in leisure buildings because:

– Warm air heaters heat the air directly, so a hall can reach temperature shortly before a session starts.
– Units hang from roof beams or fix high on a wall, which keeps courts, gym floors and studio walls clear.
– Electric warm air heaters convert virtually all the electricity they consume into heat at the point of use, as the electricity they draw becomes heat in the room.
– They can also operate using electricity generated by on-site solar PV panels.

Chillaire has installed Winterwarm EH electric heaters for customers across Coventry, Warwickshire and Leicestershire, suspending them from roof beams on uni-strut and threaded rod frames.

Our guide on how warm air heating works compares electric and gas systems in more detail.

Winterwarm Electric warm air heater

 

 

 

 

 

 

 

 

Which Electric Warm Air Heaters Are Best for Sports and Leisure Facilities?

The best electric warm air heaters for sports and leisure facilities, including gyms, dance studios, sports halls and community centres are the Powrmatic LEC and Winterwarm EH ranges.

The Powrmatic LEC and Winterwarm EH are electric unit heaters that mount on a wall or hang from the ceiling. Both ranges cover outputs of 5 kW to 60 kW per heater, so a small studio may need one unit and a sports hall several.

– The Powrmatic LEC has five models, the LEC 5, 10, 20, 30 and 40. Powrmatic warm air heaters are suitable for sports halls and community centres, with modulating controls that adjust heat output according to the temperature required.
– The Winterwarm EH is an electric warm air heater for buildings without a gas supply. Its fan drops to a lower speed once the room is warm, which holds the temperature steady with less draught.

Feature Powrmatic LEC Winterwarm EH
Heat output 5 kW to 40 kW 5 kW to 60 kW
Models LEC 5, 10, 20, 30 and 40 EH 5 to EH 60
Power supply Single-phase (LEC 5) or three-phase (LEC 10 to 40) Three-phase on most models
Mounting Wall or ceiling, using adjustable wall or downflow brackets Wall bracket or threaded rod, with a console that tilts the heater up to 45°
Heat control Modulates heat output in real time to match demand Two-stage fan, with delta-T control to recirculate warm air from the roof
Controls MC200 for single or grouped heaters, MC500 for up to 12 heaters in four zones,

plus Modbus and 0 to 10V for a BMS

 MultiTherm thermostats for up to 8 heaters, plus a 0 to 10V interface for a BMS
Summer use Fan-only ventilation mode Summer ventilation setting on the MultiTherm
Sound level at 5 m 48 to 52 dB(A) 55 to 65 dB(A)

Chillaire supplies, installs and services both ranges. Where a building has a gas supply, we also fit gas-fired warm air heaters from Powrmatic and Winterwarm.

How Do You Heat a Sports Hall Without Affecting Play?

Sports hall heating needs to keep the hall at 12°C to 20°C without blowing air across the courts. Sports hall heating solutions need to handle air movement, ball strikes and the warm air that gathers under the roof. The main measures are:

– Heating the hall before play lets heaters drop to a low setting during matches. The Winterwarm EH fan slows once the hall is warm, and the Powrmatic LEC turns its output down as demand falls.
– Directing the airflow away from the playing area keeps draughts off the courts. The EH can be installed up to 45° and has louvres that change the direction and spread of the air.
– Mounting heaters at high level keeps them out of the way of play, with protective guards fitted where balls could hit them.
– Recirculating warm air from the roof cuts wasted heat in tall halls. The EH’s delta-T control runs its fan first to bring this heat down, switching on the elements only if the hall is still too cold.

Destratification fans can also push warm air back down to floor level. Chillaire designs complete heating for sports halls, covering the heaters, controls and mains electrics.

How Should Gym Heating Systems Be Controlled?

Gym heating controls help manage temperatures around opening hours and occupancy levels. Programmable thermostats and zone controls allow different areas to operate at suitable temperatures while helping manage electricity demand.

These controls help manage gym heating effectively:

– Optimum start brings heaters on early enough to reach the required temperature by opening time. Winterwarm’s MultiTherm Comfort thermostat learns how long the building takes to warm up and offers 10 programmable time blocks.
– Zoned control allows the gym floor, studios and reception to operate at different temperatures. Powrmatic’s MC500 controller can manage up to 12 LEC heaters across four zones.
– Staggered start-up prevents several heaters, drawing full power simultaneously. Heaters linked to one MultiTherm thermostat switch on in sequence to help manage peak electrical demand.

How Should a Dance Studio Be Heated?

Dance studios should be heated to around 21°C and should not fall below 18°C. Dancers in studios and dance halls need a comfortable temperature to move safely, as many classes include stretching and floor work.

Heating solutions in a dance studio should consider:

– Heaters fixed high on the wall or ceiling keep the floor, barres and mirrors clear.
– Warm air angled down towards the floor reaches dancers while they stretch and warm up. The EH tilts up to 45°, and the LEC can hang on a downflow bracket.
– A low sound level stops the heater competing with quiet music or teaching.
– Controls set to the class timetable warm the studio before the first class arrives.

Can Heat Pumps or Infra-Red Heating Work Alongside Electric Warm Air Heaters?

Yes, heat pumps and infra-red heaters can work alongside electric warm air heaters in the same building. Leisure centre heating systems often use different equipment in different rooms, matched to how each space is used.

Common combinations include:

– Heat pump air conditioning heats in winter and cools in summer, which helps gyms and studios that overheat when busy. Chillaire installs heat pumps from brands including Daikin and Mitsubishi Electric.
– Electric infra-red heaters warm people and surfaces directly, which works well at reception desks, entrances and viewing areas. Chillaire fits Tansun quartz infra-red heaters with timer or motion sensor control.

What Needs Checking Before Electric Warm Air Heaters Are Installed?

The building’s electrical supply is the first thing to check before installing electric warm air heaters, as larger models run on a three-phase supply.

The rest of a site survey looks at three areas:

– The heat output is sized to the room’s volume, insulation and how often external doors open.
– Heater positions are chosen to keep units clear of play and within reach for servicing.
– Controls and zones are set up around opening hours, bookings and class timetables.

Chillaire offers a free site survey and quotation, then designs, supplies and installs the full system, including the controls and mains electrics. We advise servicing warm air heaters at least once a year and cover this through planned maintenance agreements. Contract customers also have access to a 24-hour breakdown service.

Need Electric Heating for a Sports Hall, Gym or Dance Studio?

Chillaire supplies, installs and maintains Powrmatic LEC and Winterwarm EH electric warm air heaters across the Midlands. To arrange a survey or quotation:

– Contact us to book a free site survey or to request a quotation.
– Email sales@chillaire.co.uk with the size of the space and how it is used.

Which Gas Heating Systems Are Best for Industrial Buildings?

The two main gas-fired heating systems for industrial buildings are gas-fired warm air heaters and gas radiant tube heaters. Warm air heaters, including suspended units and floor-standing cabinet heaters, are the most common choice for heating the whole floor of a factory, warehouse or distribution centre. Radiant tube heaters work better where heat is only needed in certain zones, such as a production line or packing area.

How Do Gas-Fired Warm Air Heaters Heat an Industrial Building?

A gas-fired warm air heater burns natural gas or LPG and passes the heat through a heat exchanger inside the unit. A fan blows air from the building across the heat exchanger, then pushes the warmed air down and across the floor. The combustion gases leave through a flue, so they stay out of the working area.

The warmed air keeps circulating, which is how industrial warm air heating brings a whole factory or warehouse up to temperature.

Chillaire’s main warm air heaters are:

– The Powrmatic CPx and VPx floor-standing cabinet heaters

– The Powrmatic LX roof suspended range and Winterwarm XR range

– Combat warm air heaters, including suspended, condensing and cabinet models

– Reznor warm air heater products

At Brennan Industries’ new warehouse in Walsall, Chillaire installed two Powrmatic LX140F heaters with horizontal flues to avoid cutting holes in the roof. We have also fitted Winterwarm XR20 and XR50 heaters, each with a room-sealed flue.

What Do High and Low Fire Mean on a Warm Air Heater?

High and low fire means a gas warm air heater can run at two heat output levels. High fire brings a cold building up to temperature quickly, and low fire holds that temperature using less gas.

Chillaire’s Powrmatic LX120F installation in Coventry shows how this works. On high fire, the single roof suspended heater delivers up to 118 kW. Once it has overcome the building’s heat loss, or in milder weather, it switches to low fire at 67 kW. Its fans throw warm air a long way across open space, so one heater can cover a wide area.

When Are Floor-Standing Cabinet Heaters Used?

Floor-standing cabinet heaters are gas-fired warm air heaters that stand at floor level or in a plant room. They are used in factories and workshops with limited ceiling height and in buildings where warm air needs ducting to several areas.

A cabinet heater draws in air, heats it and either blows it straight into the space through adjustable outlets or sends it through ductwork. Being at floor level also makes the heater easier to reach for servicing.

Chillaire installs floor-standing cabinet heaters from leading brands, such as Powrmatic, Winterwarm, Combat and Reznor.

Pictured below is a Powrmatic VPx our team completed in Coventry. It feeds warm air into ductwork that runs along the wall.

Powrmatic floor standing heater

 

 

 

 

 

 

 

 

 

 

Where Do Gas Warm Air Heaters Work Best?

Gas warm air heaters work best in large, open buildings that need an even temperature across the whole floor.

Typical industrial applications for gas warm air heaters include:

Factories

Factories need clear floor space for machinery, conveyors and walkways. Factory gas heaters are usually suspended from the roof steelwork, which keeps the floor clear for machinery, racking and forklift routes.

Production Facilities

Production facilities can have dust in the air from manufacturing processes. Room-sealed heaters take their combustion air from outside through the flue, keeping the burner clear of that dust.

Warehouses

Warehouses have tall racking that can block warm air, which means gas heating for warehouse buildings is planned around the aisles. At Impact in Corby, Chillaire placed a bi-directional Powrmatic heater in the middle of the warehouse to blow warm air out from both sides.

Workshops

Workshops have vehicles, benches and tools across the floor, so industrial workshop heaters are fixed to the roof beams or walls. Chillaire fitted a roof-suspended Powrmatic heater in Richardson Racing’s Corby workshop, where race cars are serviced and repaired.

Distribution Centres

Distribution centres often need heat across long shifts, and a lower output setting keeps gas use down once the space is warm.

Large Open Industrial Spaces

Large open industrial spaces can be covered by a small number of powerful heaters, with destratification fans pushing rising warm air back down. At Production Concepts’ warehouse, Chillaire paired two Powrmatic heaters with five of these fans.

When Are Gas Radiant Tube Heaters the Better Choice?

Gas radiant tube heaters are the better choice for industrial buildings when only part of a building needs heating or when loading doors open throughout the day. They warm people, machinery and surfaces directly, so less heat is lost when warm air escapes through open doors or rises into the roof. Staff will feel the warmth almost as soon as the tubes switch on.

A burner fires a long flame inside a steel tube mounted overhead. The flame heats the tube, and the tube sends radiant heat downwards, much like sunlight. An exhaust at the end of the tube carries the combustion gases outside.

Radiant tubes work well in these parts of an industrial building:

– Production areas with fixed workstations can be heated along the line, while the rest of the building stays cooler.

– Sections of a warehouse, such as a packing area, can be kept warm without heating the storage aisles around them.

– Workshops and vehicle bays stay comfortable for staff working under the tubes, even with roller doors opening for deliveries.

– Older or poorly insulated factory bays can be heated across the whole bay. Floors and surfaces hold the warmth, so the tubes can be switched off before the end of the working day.

– Chillaire supplies and installs gas radiant tube heaters from Powrmatic, Winterwarm, Combat and Reznor in both linear and U-tube layouts.

How Do Warm Air and Radiant Tube Heaters Compare?

Gas warm air heaters heat the whole building, and gas radiant tube heaters target the zones where people work. Both are widely used industrial gas heaters, so the right choice depends on the layout of the building and where staff spend their time.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

How Do You Choose the Right Industrial Gas Heating System?

The right industrial gas heating system depends on the size of the building, the work carried out in it and its operating hours.

At Chillaire, we offer a free site survey where we check these factors before recommending the right industrial heating system:

– Building dimensions and ceiling height to decide how many heaters are needed, where they hang and how far each one throws warm air.

– Required heat output is calculated from the building’s heat loss and the temperature you need to hold.

– Insulation controls how quickly heat escapes through the roof and walls, which changes the output needed.

– Doors that open often let cold air in, so busy loading bays may need radiant tubes or extra heat close to the doors.

– The area that needs heating may be the full floor or a single production line or packing area. Heating only the occupied zones can cut gas use in buildings that are mostly storage.

– Where employees work shows where heat needs to reach. Fixed workstations can be heated directly with radiant tubes.

– Existing gas infrastructure sets the scope of the job, as new heaters may need pipework run from the meter or an LPG tank.

– Controls and operating hours shape running costs.

– Flue requirements vary between buildings. A horizontal flue exits through a wall without cutting into the roof, and a vertical flue goes up through the roof.

– Destratification fans may be needed in tall buildings to push warm air from the roof back down to the working area.

Chillaire designs each system around the building it will heat. Our industrial projects have covered heaters, flues, controls, gas mains and destratification fans, all planned and fitted by one team.

Read our guide to the different types of industrial heating systems, where we look at warm air heating, radiant tube heating, heat pumps and destratification fans in more detail.

Which Gas Heater Brands Are Used in Industrial Buildings?

Industrial gas-fired heaters come in suspended, floor-standing and radiant tube versions. The main manufacturers Chillaire works with are: Powrmatic, Winterwarm, Combat and Reznor.

The main ranges Chillaire supplies and installs into factories, production facilities, workshops, distribution centres and warehouses are:

The Powrmatic LX

The Powrmatic LX is a range of industrial suspended gas heaters that hang from the roof over factory floors, warehouses and workshops. It was developed from Powrmatic’s LNVx range and meets ErP 2021 requirements for seasonal efficiency and NOx emissions. Versions include crossflow, downflow and bi-directional fan units, so the airflow can be matched to the building.

 

 

 

 

 

 

 

 

The Powrmatic VPx and CPx

The Powrmatic VPx is a floor-standing gas cabinet heater with outputs up to 140 kW and high and low burners. It can run room sealed or flue only, with vertical or horizontal flue options that cut down on holes through the roof. Free blowing and ducted versions are available, and stainless steel heat exchangers can be specified for industrial environments.

The Powrmatic CPx runs on gas, LPG or oil, with outputs from 30 kW up to 590 kW for the largest buildings. It can stand in the heated space or in a plant room, and adjustable nozzle heads direct the warm air where it is needed.

The Winterwarm XR

The Winterwarm XR is a gas-fired warm air heater that can blow warm air horizontally or vertically. Its temperature gradient control uses one sensor in the heater and another in the working zone. When heat builds up under the roof, the fan pushes it back down, so the heater also acts as a destratification fan. When the room cools, a modulating burner and three-stage fan supply the amount of heat needed.

 

 

 

 

 

 

 

 

 

Combat Warm Air Heaters

Combat has an extensive range of industrial heaters, which include:

– Combat ELG and ELO Cabinet Warm Air Unit Heaters

– Combat ELUA Suspended Warm Air Unit Heaters

– Combat Elite Suspended Warm Air Unit Heaters

– Combat ECO Condensing Warm Air Unit Heater

The Combat Elite Pro suspended unit heaters cover 30 to 115 kW, with a fully modulating burner and stainless steel heat exchangers. They can be room sealed or open flued, and suspended or shelf mounted. Combat also makes floor-standing cabinet heaters, compact heaters for smaller buildings and radiant tube systems.

 

 

 

 

 

 

 

 

 

 

 

 

 

Reznor Heaters

Reznor makes suspended unit heaters and radiant tube systems for industrial buildings. Its RHeco suspended heaters are low NOx condensing units with a four-pass heat exchanger. The Comet+ cabinet heaters reach combustion efficiencies of up to 94%, with condensing and weatherproof external versions available.

Radiant Tube Heaters

Powrmatic and Winterwarm radiant tube heaters give targeted heat over production zones, packing areas and other occupied parts of larger buildings. Powrmatic’s linear and U-tube models cover 10 to 60 kW, with high fire for a quick warm-up and low fire for steady running. Winterwarm’s WRU and WRL tubes can boost heat at workstations, with a small warm air system holding a background temperature.

Chillaire supplies radiant tube systems and heaters from all four brands, along with Powrmatic CEC destratification fans for taller buildings.

What Does Installing Gas Heating in an Industrial Building Involve?

Installing gas heating in an industrial building means fitting the heaters, flues, gas supply, electrics and controls, then commissioning and servicing the system. A typical gas heating installation runs through these stages:

– A site survey measures the building and looks at how each area is used.

– The system is designed around the survey, with the heater type, output and positions chosen to match the building.

– Heaters are delivered directly to the site.

– Our Gas Safe registered engineers install the flues, new gas pipework, mains electrics and controls.

– Engineers commission the system and set the controls to the site’s working hours.

– Industrial and commercial clients are offered planned preventative maintenance contracts which include scheduled visits to keep the heaters running safely once the system is in use.

Gas heaters should be serviced at least once a year. We recommend two visits a year for most industrial sites. Our maintenance agreements can cover heaters, burners and other HVAC plants, with 24-hour breakdown cover included for contract customers.

Industrial Gas Heaters at Chillaire

Chillaire designs and installs industrial gas heaters for factories, production facilities, workshops, distribution centres and warehouses. We handle heater selection, supply, installation and planned maintenance for each industrial heating project. We have over 20 years’ experience installing industrial heating systems across the Midlands and throughout the UK.

Contact us today to book a free site survey for your industrial building. We can recommend a heating system suited to your building and workflow.

HVAC requirements for restaurants in the uk

HVAC Requirements for Restaurants in the UK

Restaurants generate significant heat, smoke and airborne grease from cooking equipment. Without a properly designed restaurant HVAC system, it becomes difficult to maintain good air quality and create a comfortable environment for both customers and staff.

In the UK, restaurants must meet specific commercial kitchen ventilation requirements, including removing cooking fumes, extracting excess heat and supplying fresh air to maintain safe working conditions. In this article, we will explain the ventilation requirements for restaurants and the essential components of restaurant air conditioning systems and HVAC systems.

Why Do Restaurants Need HVAC Systems?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Restaurants are busy, high-energy environments. Intense heat is produced from the kitchen’s cooking equipment, ovens, grills and fryers. And don’t forget customers filling the dining areas throughout the day too. These factors mean it quickly becomes hard to control the internal temperature without a properly designed restaurant HVAC system.

HVAC Systems Control Temperature in Restaurants.

Restaurant HVAC systems regulate the indoor temperature so that dining areas stay comfortable in summer and warm during colder months. This helps create a relaxing atmosphere where customers can enjoy their meals without feeling overly hot or cold.

However, it doesn’t just benefit the customers. This temperature regulation is also essential for kitchen and service staff who work for long periods in high-heat environments.

Ventilation Removes Heat, Smoke and Odours.

Most restaurants produce a lot of smoke and heat when cooking. Restaurant HVAC systems include commercial kitchen ventilation systems, which extract heat and smoke while bringing fresh air into the building. Ventilation systems, exhaust hoods, ductwork and fans work together to prevent excessive humidity and stuffiness inside the restaurant.

HVAC Systems Improve Air Quality in Restaurants

Indoor air quality is an important concern for restaurants, especially in enclosed dining spaces. HVAC systems with air filtration remove dust, allergens and odours that can affect both staff and customers.

Air filtration helps maintain a healthier indoor environment and reduces the spread of pollutants produced by cooking.

HVAC Systems Improve Customer Experience in Restaurants

Nowadays, restaurants are competing not only on food quality but also on the overall dining experience. Poor ventilation and indoor temperatures, whether too hot or cold, and air quality will all have an effect on a customer’s experience at a restaurant.

If a restaurant feels too hot, smoky or stuffy, customers are less likely to stay long or return. Keeping your indoor climate under control means guests can relax and enjoy their visit, which will improve customer satisfaction and repeat business.

HVAC Systems Support Staff Productivity in Restaurants

Restaurant staff are the foundation of your business, so uncomfortable working environments can keep them from doing their job properly. Well-regulated temperatures reduce excessive heat and improve air circulation, making kitchens more comfortable to work in.
Better working conditions can improve staff productivity and help reduce stress during busy shifts.

Who Installs HVAC Systems for Restaurants in the UK?

Restaurant HVAC systems should always be designed and installed by experienced commercial HVAC specialists. Professional contractors ensure systems are correctly sized and comply with UK regulations.

At Chillaire, we specialise in the design, installation and maintenance of commercial air conditioning and HVAC systems for restaurants in the UK. Our team works with restaurants and commercial kitchens to install HVAC systems that maintain comfortable indoor temperatures, improve air quality and support regulatory compliance.

If you need a reliable HVAC system for your restaurant, contact our team at Chillaire today to discuss professional restaurant air conditioning and ventilation solutions for your business.

Read here to learn more about how a restaurant and banquet hall were successfully air-conditioned by Chillaire.

How Retail HVAC Affects Customer Experience & Sales

Retail air conditioning and HVAC impacts customer experience in your shop. A retail air-conditioning system keeps in-shop temperatures steady and the air fresh. In turn this keeps your customers comfortable, meaning they stay longer, look at more products and are more likely to buy.

In this article we will explain how retail HVAC affects customer experience in a shop and how this affects business sales.

What Is Retail HVAC and Why Is It Important?

HVAC stands for heating, ventilation and air conditioning systems. Retail HVAC systems are designed specifically for shops, showrooms, supermarkets and other customer‑facing spaces. These units keep in-store temperatures steady, bring in fresh air, filter dust and odours, and make the whole space feel comfortable.

Customers notice temperature and air quality immediately, even if they don’t think about it consciously. Walk into a warm, stuffy shop and you’ll instinctively want to leave. Step into a place where the air feels fresh, and you’re far more likely to spend time browsing. That extra comfort affects how people shop, how long they stay and ultimately how much they buy.

What Issues Can Hot Temperature Create in Retail?

Hot temperatures in a shop can create a dozen small problems that add up to lost sales.

When it’s too warm or humid:

Customers feel uncomfortable fast and start rushing through aisles.
People get distracted or irritable, making them less likely to look at products in detail.
Shoppers who only intended to pop in might leave sooner than they planned.
Staff productivity drops too, and tired employees can’t give their best service.

You may see people entering, glancing around for a few minutes, then heading straight back out. That’s time you’ve lost before they even look at your products, and it often happens without a single complaint.

How Does Temperature Impact a Customer’s Behaviour and Shopping Experience?

Have you ever been outside in the summer heat, sweating and worn out, and walked into a shop and felt immediate relief from cool, crisp air conditioning? That comfort affects you more than you realise. You slow down, you take a look around and you breathe easier. That change in mood leads you to stay longer and engage more with what’s on offer.

That simple sensation of being comfortable changes how people behave in your shop. When the internal climate feels right, shoppers

Spend more time browsing.
Explore more areas of the shop.
Are more open to impulse purchases.
React better to displays and sales messaging.

Uncomfortable temperatures make people hurry, rush decisions and make fewer purchases. Having functional retail air conditioning or HVAC in place keeps people’s attention on your products rather than the environment.

How Does Indoor Air Quality (IAQ) Influence Shopper Satisfaction?

Indoor air quality matters just as much as temperature in retail shops. In retail spaces that see lots of people coming and going throughout the day, dust and odours can accumulate fast in the air if the HVAC system isn’t filtering the air effectively.

When shoppers breathe in fresher air, they:

Feel more relaxed.
Don’t get irritated or distracted by odours.
Are more likely to think clearly about what they want to buy.

Better indoor air quality makes the environment feel more professional too, and that matters in how customers judge your brand and your shop experience.

How Does Retail HVAC Affect Employee Comfort and Productivity?

Customers are not the only people affected by good or bad climate conditions; your staff are too. Retail work involves long shifts on the shop floor and helping customers. If the temperature in your shop is too hot or the air feels heavy, they can’t work their best. Effective retail HVAC systems help your employees provide better customer service.

Retail Air Conditioning at Chillaire

At Chillaire, we’ve been supplying, designing and installing retail air conditioning and HVAC systems across the UK for over 30 years. We work with retail businesses and shops to make indoor spaces comfortable.

Our team installs market‑leading units from trusted manufacturers, such as Mitsubishi and Daikin. We also provide ongoing support, servicing and maintenance so your HVAC system continues to perform well long-term.

Get in touch today with our team at Chillaire, and we can discuss retail air conditioning and HVAC solutions for your business.

How Often Should You Service Air Conditioning Units?

Most people don’t think about their air conditioning until it stops cooling or heating (air source heat pump air conditioning systems) properly, becomes noisy or the bills start climbing. The truth is, a simple annual service can prevent most of those issues. Regular air conditioning servicing should be done at least once a year, especially for commercial systems. In this guide, we’ll explore how often to service business / commercial air conditioning units and the simple signs that it’s time to book a service.

How Often Should You Service Air Conditioning Units?

Air conditioning systems with an output over 12kW, are legally required to be inspected at least once every five years, under EPB regulations. However, for the best performance, air conditioning units should be inspected, cleaned, and serviced at least once a year. Regular air conditioning servicing keeps your system working efficiently, improves air quality and extends the life of your unit.

How Often Should Commercial / Business Air Conditioning Units Be Serviced?

For most businesses, having your air conditioning serviced once every 12 months is usually sufficient. However, the more frequently your system is serviced, the lower the chance of unexpected breakdowns. If your air conditioning system is used for both cooling and heating, especially during the hotter months, servicing it twice or even three times a year is ideal.

Regular air conditioning maintenance helps identify issues you might not notice, such as dirty filters, worn electrical connections or blocked condenser coils. These small problems can make your system work much harder than necessary, increasing energy consumption and costs. A simple but effective tip is to note down the last time you cleaned or replaced your filter to keep your system running efficiently.

Clogged filters or indoor heat exchangers can cause the indoor fan coil unit to become noisy as it struggles to pull and push air through the system. Eventually, this lack of airflow can cause the fan motor to over-spin, leading to overheating and potential burnout of the motor and electrical components, resulting in costly repairs.

Blocked heat exchangers can also increase refrigerant gas pressure, which may cause the system to ice up, leading to water leaks. In severe cases, the refrigerant gas can turn into liquid and flood the outdoor compressor, resulting in catastrophic compressor failure and very high repair bills.

A well-maintained system doesn’t just cool or heat your space but it can also boost morale and output. Learn more in our guide on how commercial air conditioning improves employee productivity

Benefits of Servicing Commercial Air Conditioning Units More Frequently

Commercial air conditioning systems normally need at least one annual service and often more frequent attention depending on scale, type of system (split type / multi type / VRV or VRF type), complexity, running hours and the environment. Systems in industrial, retail or hospitality settings gather dirt quicker and run for longer periods, so wear builds up faster and more frequent air conditioning servicing pays off. 

At Chillaire, we recommend routine visits every six months for many commercial installations. We also offer planned maintenance contracts to manage service schedules.

What Are the Signs That My Air Conditioning Unit Needs Servicing?

You don’t always notice problems with your air conditioning unit until they get serious. Watch out for:

  • Rising electricity bills even though your usage hasn’t changed
  • The system struggling to reach the thermostat setting on really hot days
  • The unit running almost non-stop or cycling on and off a lot
  • Unusual noises, burning smells or leaks due to clogged indoor heat exchangers or filters
  • Dirt or blockages on the outdoor heat exchanger condenser coil

If any of these happen, it’s a good idea to book an air conditioning service with an accredited surveyor. If your air conditioning is showing signs of age or frequent faults, our guide on when to replace your air conditioner can help you decide if it’s time for a new system.

Schedule a service with Chillaire if your unit shows any of these signs. Our engineers can catch problems early and save you money later.

How Can I Maintain My Air Conditioning Unit Between Servicing’s?

Maintaining your air conditioning unit or system between professional visits helps prolong its life.

  • Check filters every month during heavy use and replace them if they look dirty.
  • Keep the outdoor condenser clear of leaves and debris.
  • Don’t close vents in rooms you’re not using.
  • Set your thermostat earlier in the day to avoid lots of short on and off cycles.
  • Listen for unusual noises and watch for strong smells, which can be an early warning.

Regular air conditioning maintenance between servicing will help you spot any small issues early.

Air Conditioning Servicing at Chillaire

At Chillaire, we’ve been helping customers across the Midlands with their air conditioning for more than 30 years. Our experienced engineers are trained to handle all types of air conditioning systems, carrying out professional servicing, repairs and maintenance to the highest standards. 

When you book a service with us, we take the time to check every part of your system, making sure it’s running safely and efficiently. If it’s been a while since your last service, or you’ve noticed your air conditioning working harder than usual, get in touch with us today.

what are the different types of industrial heating systems infographic

What are the Different Types of Industrial Heating Systems

An industrial heating system is designed to generate and distribute heat efficiently across facilities such as factories, warehouses and commercial buildings. In this guide, we look at the main types of industrial heating systems, including warm air heating, radiant tube heating, heat pumps and destratification fans.

Types of Industrial Heating Systems

infographic displaying types of heating systems and their benefits

Warm Air Heating

Warm air heating systems distribute warm air through ductwork and vents in walls, floors or ceilings. Fuelled by gas or electric, they heat cool air through a heat exchanger, and that warm air circulates throughout the space. 

Best for: Warm air heating effectively blows warm air throughout large spaces, making it a preferred industrial heating option for warehouses and distribution facilities.

Types of Industrial Warm Air Heating:

The following  are common types of industrial warm air heating:

  • Suspended warm air heaters
    • Suspended warm air heaters are fitted to ceilings or roof beams, allowing warm air to be evenly distributed across large open areas without taking up floor space.
  • Cabinet warm air heaters
    • Cabinet warm air heaters are floor-standing units that deliver consistent heat, making them ideal for factories or workshops with limited ceiling height.

Benefits:

  • Heats large spaces quickly, keeping conditions comfortable for workers and equipment.
  • Energy efficient and low maintenance compared to traditional radiators.

If you’re looking to heat your warehouse or factory efficiently, you can learn more about warm air heating installations from Chillaire.

Radiant Tube Heating

Radiant tube heating uses gas-fired steel tubes mounted overhead, which release infrared heat that works much like sunlight. Instead of warming the air, the radiant tubes send heat directly to people, objects and surfaces below. 

Best for: This type of industrial heating system is especially effective in high-ceiling environments such as workshops and sports facilities, where traditional air-based systems can lose heat quickly. They are also ideal for spaces where people remain in one spot for extended periods, such as valets and garages. 

Benefits:

  • Radiant tubes reduce energy waste and heat loss compared to systems that try to heat up the entire volume of air.
  • Each radiant tube layout can be custom-designed for the building, meaning the heating is more targeted, and so it delivers better performance

Learn more about Chillaire’s radiant tube heating installations for reliable options for your workshop or garage. 

Heat Pump Systems

Industrial heat pumps extract heat from the air or ground to deliver efficient, renewable heating. They work through a heat transfer process that captures ambient heat via an external heat pump unit. The system then increases the temperature of this heat and circulates it into the indoor environment. Using a combination of renewable energy and electricity, heat pumps provide a clean and cost-effective way to warm internal spaces.

Best for: These systems are suitable for a wide range of applications, from small and large offices to residential buildings. Larger setups, such as multi-office complexes, can use a VRF (Variable Refrigerant Flow) system, where multiple indoor fan coils connect to a single inverter-driven, energy-efficient heat pump.

Benefits:

  • Highly energy efficient
  • Operates using renewable energy sources, helping reduce carbon emissions.
  • Can provide both heating and cooling

Find out how our heat pump systems at Chillaire can help your business reduce energy bills.

Destratification Fans

Destratification fans are an effective industrial heating solution designed to improve energy efficiency by eliminating thermal stratification. Thermal stratification happens when warm air rises and cooler air settles near the floor, creating distinct temperature layers. This is a common issue in tall buildings such as warehouses or factories. 

These large, powerful fans are installed in the ceiling to continuously circulate warm air from the top of the space back down to floor level. This blends it with cooler air to create an even temperature throughout the area.

Best for: Ideal for tall industrial or commercial spaces, such as warehouses, factories and distribution centres, where warm air tends to accumulate near the ceiling. They are particularly useful in winter when maintaining consistent warmth at ground level is essential for comfort and efficiency.

Benefits:

  • Prevents heat loss by redistributing trapped warm air from the ceiling to occupied areas.
  • Helps create a consistent, comfortable temperature throughout large open spaces.
  • Can be integrated with existing heating systems to enhance performance and sustainability.

How to Choose the Right Industrial Heating System for Your Facility

Selecting the most suitable industrial heating system depends on several key factors, including:

  • Building size and ceiling height
  • Level of insulation and air leakage
  • Frequency of use and operational hours
  • Fuel availability (gas, electric, renewable)
  • Environmental goals and running costs

Large open spaces (such as warehouses or distribution centres) often benefit from warm air or radiant tube heating systems, which can deliver even coverage across wide areas. Partitioned spaces or multi-level facilities may require zoned control systems or heat pumps for efficient temperature management.

In buildings with high ceilings, warm air naturally rises, leading to heat loss and uneven temperatures. Installing destratification fans helps recirculate trapped warm air from the ceiling back down to the working level.

Not sure which system is right for your building? Book a free site survey with Chillaire’s industrial heating experts in Coventry.

Professional Industrial Heating Solutions in Coventry

At Chillaire, we have more than 30 years of experience designing, installing and maintaining reliable industrial heating systems. We have worked with factories, warehouses, workshops and commercial buildings across Coventry and the wider Midlands.

We supply and install a full range of systems, including warm air heaters, radiant tube heaters, heat pumps and destratification fans. Our engineers are Gas Safe and F-Gas certified, delivering professional installations and services. Our planned maintenance contracts keep your system operating safely and efficiently throughout the year.

Contact Chillaire today to arrange your free site survey and get expert advice for your facility.

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How to Clean and Maintain HVAC Systems

Learning how to clean and maintain HVAC systems is one of the best ways to keep them safe, efficient and reliable all year round. So, what is HVAC maintenance? It’s the regular cleaning, inspection and servicing that ensures your equipment performs at its best while keeping energy costs under control. Without it, systems become less efficient, air quality suffers and unexpected breakdowns become more likely.

In this guide, we’ll explain why HVAC maintenance matters, what is done during HVAC maintenance, the simple steps you can take yourself and the benefits of using professional HVAC maintenance services. At Chillaire, we’ve been helping homes, businesses and industrial clients across the Midlands take care of their HVAC systems for more than 30 years, so you can trust that regular maintenance really does make a difference.

What Is HVAC Maintenance?

When we talk about HVAC maintenance, what we mean is the regular cleaning, inspection and servicing. This keeps your heating, ventilation and air conditioning systems working safely and efficiently.

HVAC stands for heating, ventilation and air conditioning. In simple terms, this system keeps you warm during winter and cool during summer, controlling the climate inside your building.

So, is it worth maintaining? Absolutely. Without proper care, these systems can affect your comfort, energy bills and even your health. Poorly maintained equipment can lower air quality, making it harder to breathe. Regular HVAC maintenance helps you avoid breakdowns and keeps the environment inside your premises healthy.

Is HVAC Maintenance Important?

There are plenty of benefits that come with keeping up a HVAC maintenance routine:

Safety
HVAC systems often run on electricity or gas. Having them checked each year is essential. Technicians look for electrical faults, gas leaks and carbon monoxide levels. Safety really is the top priority.

Indoor air quality
If the system is dirty, the air you breathe is dirty. Dust, mould and allergens can build up inside your ducts and filters. Maintenance makes sure your system is circulating clean air.

Lifespan
Equipment that’s blocked with dirt or never inspected will wear out faster. Regular maintenance extends the life of your system, protecting your investment.

Energy efficiency
A dirty system has to work harder, which means it runs longer and uses more power. Keeping everything clean and tuned reduces your energy bills.

Peace of mind
When all these points are covered, you can relax knowing your HVAC system is reliable, safe and ready for the season ahead.

DIY vs Professional HVAC Maintenance

Annual HVAC maintenance is an investment worth making. A system that is serviced properly not only uses less energy but also provides better comfort at lower costs.

Working with professional HVAC maintenance services is important because trained technicians can spot problems early and carry out repairs to keep everything running smoothly. Homeowners or business owners simply don’t have access to the specialist knowledge and tools required for a thorough service.

Professional HVAC Maintenance Services:

A typical annual HVAC service carried out by a professional technician should include:

  • A full clean of the furnace or air conditioning unit
  • Inspection of safety switches and devices
  • Checking for cracks or damage in the heat exchanger
  • Filter replacement
  • Calibration of temperature and airflow controls
  • Washing of the outdoor condenser coil
  • Adjustment of fans and belts
  • Inspection of drains and traps
  • Testing of all electrical components 

This level of care ensures the system runs as efficiently as possible and reduces the chance of breakdowns at the worst time of year.

How can I Keep my HVAC System in Good Condition

There are a few simple maintenance tasks that are safe and effective for homeowners and business operators:

  • Keep filters clean. Replace or wash them regularly to stop blockages and keep air moving freely.
  • Keep vents open. Avoid placing furniture or curtains in front of them so the air can circulate.
  • Clear around the outdoor unit. Remove leaves, rubbish or overgrown plants so airflow isn’t blocked.
  • Cover smartly in winter. If icicles form above your unit, protect it with a piece of plywood placed on top. Otherwise, leave it uncovered so moisture isn’t trapped inside.

These steps will help extend the life of your HVAC system, improve efficiency and make professional servicing even more effective.

Maintain your HVAC Systems with Chillaire

At Chillaire, we specialise in keeping HVAC systems running at peak performance. Our planned preventative maintenance services are designed for homes, businesses and industrial settings, making sure your equipment stays safe and reliable all year round.

When our technicians visit, you’ll receive a thorough service that includes cleaning, inspection and performance checks. We follow strict quality standards to ensure your system is cared for properly.

We also offer flexible maintenance packages, so you can choose a plan that fits your needs and budget. With over 30 years of experience and a dedicated team across the Midlands, Chillaire is here to help you enjoy all the benefits of regular HVAC maintenance without the worry.

Contact us today to find out more and book your maintenance.

Heading infographic for article on how to improve energy efficiency in commercial buildings

How to Improve Energy Efficiency in Commercial Buildings

With the ever-growing importance and issues of climate change impacting our future, it’s wise to know how to improve the energy efficiency in your commercial building. As a result of the government’s Energy White Paper released in 2020, the Net Zero policies confirmed the minimum energy efficiency standards for rented non-domestic buildings to be EPC B by 2030. Making it now, more than ever, important to improve your energy efficiency.

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5 Benefits of Air Source Heat Pumps

With the rise of environmentally friendly heating options, air source heat pumps are becoming more common for industrial application. Their sustainability and energy efficiency makes them a popular choice for heating solutions in commercial properties. 

Within this article, we will discuss five benefits of air source heat pumps and how Chillaire can help with your heating requirements.

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Graphic for how to choose the right commercial heating systemHow to Choose the Right Commercial Heating System

Choosing the right commercial heating system can be key in helping your business. Whether you are looking to keep your customers warm in the winter or maintain a consistent temperature throughout your office, it is important to choose a heating system that will benefit your business.

Here at Chillaire, we have decades of experience supplying, installing and maintaining commercial and industrial heating systems across Coventry and the Midlands.

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Total Air Conditioning ● Heating ● Ventilation Solutions for all applications

Chillaire are based in the heart of England with various offices in surrounding areas, from where we provide a national service through our locally and remotely located engineers.
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