1800+ Products • HVAC & Cooling Systems


DX100R Simply Silent DX100 4"/100mm Round Bathroom Fan With Wall Kit Simply Silent DX100 round grille fascia 4" 100mm extract fan, featuring Ghost Air Movement Technology for quiet running. For use with an external switch or sensor. Is typically connected to ...

3 specifiers have shown an interest in this product the last month.


The most powerful model by Schwank supraSchwank plaque heater is one of the most efficient infrared heater models available and excels at first-class energy efficiency (offering the highest radiant factor measured by Schwank worldwide). As well as selecting m...

3 specifiers have shown an interest in this product the last month.


The Hi-Lo Round Top radiator is our leading product in terms of maximising all the elements of our HQO technology. Its high output and quality production makes it the best choice for long-lasting quality, low maintenance, easy to clean, not to mention the exce...

1 specifiers have shown an interest in this product the last month.


Through-the-wall Decentralised Mechanical Ventilation with Heat Recovery Unit Muro is a single room heat recovery unit that offers extremely quiet noise levels. This makes it ideal for installation, not just in a dwelling’s wet rooms, but also other habit...

33 specifiers have shown an interest in this product the last month.


WCO can provide extract ventilation as well as allow the entry of natural daylight for most kinds of industrial and commercial buildings. Its top section provides maximum ventilation and this can also be used for emergency smoke extract ventilation, although i...

5 specifiers have shown an interest in this product the last month.


These 3rd generation units utilise corrosion resistant aluminium in the manufacture of the MacroChannel multipass heat exchanger and are up to 25% lighter than the previous condensing models. The units exceed the requirements of current Building Regulations L...

1 specifiers have shown an interest in this product the last month.


The Aquarius XLINE-AQ75 louvre system features a solid, 'Z' section, extruded aluminium louvre blade profile set to a 75mm vertical pitch spacing. The XLINE-AQ75 louvre system can be used to provide louvre panels suitable for glazing into curtain walling, wind...

7 specifiers have shown an interest in this product the last month.


With the growing need in the UK for lifetime homes amongst the housing stock, the Hi-Lo Centre Tap range are the perfect choice. Quinn radiators Hi-Lo Centre Tap includes all of the HQO technology elements of our core Hi-Lo Compact and Hi-Lo Round Top products...

26 specifiers have shown an interest in this product the last month.


Colt Mechanical Shaft is a mechanical fire fighting shaft system which provides equivalent performance to a BRE shaft for the ventilation of common corridors and fire fighting lobbies. It can therefore be considered to meet the recommendations of Approved Docu...

14 specifiers have shown an interest in this product the last month.


Fleet, the most versatile boiler ever. Hamworthy designed and built, Fleet boilers offers the choice of wall hung, floor standing horizontal and floor standing vertical configurations from a single brand. Available in 8 models, with outputs from 40kW to ...

93 specifiers have shown an interest in this product the last month.


Up to 30 litres per day dehumidification capacity Laundry function Laundry extra power Ceramic heating power Double condense elimination system to discharge the waste: choose to dispense to the tank or through a continuous drain tube. “Tank Control System...

4 specifiers have shown an interest in this product the last month.


Our Chemical Dosing Pots are supplied complete with all valves Closed re-circulating water systems (chilled or hot water) can be simply dosed on a regular / manual basis by use of these dosing pots. Fitted across flow and return lines, they provide a means ...


Waterloo airline linear grilles have been designed to satisfy air diffusion and engineering requirements as well as architectural specifications. Airline grilles may be used in modular or continuous situations for ceiling, sidewall, cill or bulkhead applicatio...

1 specifiers have shown an interest in this product the last month.


Fan convectors have for many years been acknowledged to be one of the simplest and most cost-effective ways of heating a room quickly. With minimal maintenance requirements fan convectors rapidly distribute heat throughout a room whilst occupying much less wal...

6 specifiers have shown an interest in this product the last month.


Easy maintenance: Easy basin access from all sides. Easy no-tool removal of side panel gives access to all internal cooling tower components. Sloped basin to flush out dirt and debris. Easy removable fill, spray branch arms, eliminators and combined inlet shie...

5 specifiers have shown an interest in this product the last month.


The SOLARflo package from Andrews Water Heaters offers a complete solar thermal solution for pre-heating domestic hot water in a commercial applications. The package can be combined with either an Andrews Water Heater or a Potterton Commercial boiler with a tw...


The Charnwood SLX 20 is a multi-fuel stove with a more contemporary feel and sophisticated operation. It simplifies the real fire process: burning less fuel, more cleanly with maximum efficiency and low emissions. It is available in a number of sizes to suit y...

2 specifiers have shown an interest in this product the last month.


The Waterloo MC diffuser has been designed for both supply and exhaust applications requiring compact circular diffusers; unlike conventional high aspiration diffusers the MC has a small overall to neck size ratio. The diffusers are adjustable to produce horiz...


Provides simple means of individual thermostatic control for different zones of a Continental Underfloor system. Part of the Continental HeatMax controls range, designed for quick, easy installation. Low-cost option for providing control to “wet” rooms w...

23 specifiers have shown an interest in this product the last month.


The TSF Turbo storage fan heaters provide controlled output space heating with maximum economy and flexibility. It retains up to 50% of its total stored heat after 17 hours, making it one of the most energy efficient storage heaters on the market today....


Bespoke, frameless designs - made to measure. Using our weatherproof EF5000 outside burners, we can make frameless outside fireplaces from 900mm-3000mm wide. Send us your idea, visuals or drawings and we will turn it into reality! We also supply fire...

7 specifiers have shown an interest in this product the last month.

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HVAC & Cooling Systems Building Products

HVAC systems (heating, ventilation, and air conditioning systems) allow you to alter and maintain a comfortable indoor environment, providing a comfortable temperature and an acceptable level of indoor air quality. Cooling systems, on the other hand, are often used to keep a room, environment, or mechanical element cool.

HVAC and Cooling Systems include everything you need to maintain the temperature and air quality of a room, space, or building – think air conditioning and ventilation systems and accessories, boilers, burners, central heating elements, chimneys, fireplaces, heat pumps, natural ventilators, transpired solar collectors, and more.

Using SpecifiedBy, you can search the biggest range of products in the UK, allowing you to source and compare the HVAC and Cooling Systems products for your project, from the industry’s leading suppliers, such as AmbiRad, Baxi Domestic, Colt UK, and Gaia Climate Solutions.

Search and compare boilers, radiators, circulator pumps, fan convectors, air separators, outdoor sensors, firetables, solar panels, and much, much more.