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Centralised heating source supplying heat to one or more heating units, defined by use, type and fuel such as gas, oil, electricity or a variety of solid fuels; for boiler feed pumps see Hot and cold water pumps (53); for gas and solid fuel room heaters with back boilers see Gas fires and room heaters (56) or Solid fuel fires, room heaters, stoves (56); for Energy management systems see (T) Green applications, resources. Also includes condensing boilers which are more energy efficient.
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Grant Vortex Oil Boiler Range Brochure
Grant Vortex condensing oil boiler range brochure
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Heating Installers
If youre a heating installer working in a rural area where customers dont have access to mains gas, Liquefied Petroleum Gas (LPG) from Calor offers your customers all the convenience and reliabilit...
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Industrial and Commercial from Calor Gas
We provide tailored solutions to industrial, commercial and public sector organisations looking to control energy and lower CO2 footprint and reduce costs.
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More and more holiday and caravan parks across the UK (including household names like Parkdean, Park Resorts, Haven and Butlins) are turning to Cal...
 
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If your hospitality establishment is off grid, here at Calor you can benefit from our clean burning LPG heating solutions which translate into both...
 
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Welcome to Calor’s specialist industrial gas supplier service unit for energy-intensive businesses. If your annual energy bill is in the region of ...

Featured Companies

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ThermoSphere is the leading UK manufacturer and supplier of electric underfloor heating solutions. We make heating simple and have organised our solutions for easy selection based on floor type. ...
 
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Founded in 1935, Calor offers all the benefits of mains gas to businesses and homeowners where mains gas is not available. We are the UK's leading supplier of LPG. We combine more than eight ...
 
Calor Gas Ltd
Founded in 1935, Calor offers all the benefits of mains gas to businesses and homeowners where mains gas is not available. We are the UK's leading supplier of LPG. We combine more than eight ...
 
Grant Engineering (UK) Ltd
At Grant they have been designing and manufacturing reliable and easy to install heating products for four decades. From oil-fired condensing boilers to the latest renewable technologies. They com...
 
Heating Appliances & Spares Ltd (HASL)
Heating Appliances & Spares Ltd or HASL were established in 1982 as specialist product distributors in Heating and Ventilation equipment. We are dedicated to the supply of high quality innovati...
 
Heatrae Sadia Heating
Heatrae Sadia is the UK's largest manufacturer of electric water heating products. Established over 75 years ago, Heatrae Sadia supplies its products worldwide. We have achieved this position t...
 
Stelrad Radiators
Stelrad Radiators is the UK’s leading manufacturer of Steel Panel radiators offering the marketplace everything from classic, traditional radiators to sophisticated, stylish models. The company sup...
 
ThermoSphere
ThermoSphere is the leading UK manufacturer and supplier of electric underfloor heating solutions. We make heating simple and have organised our solutions for easy selection based on floor type. ...