Central Heating Systems

At Global Warming we only have highly experienced and qualified gas safe registered engineers installing all new central heating systems. Each system can take anywhere from 1-4 days to install in compliance to the current part L regulations.

Older Properties

There are many considerations in order for example the size of the property and the amount of radiators on the system.
We install combi full heating systems in natural gas and LPG and all types of conventional systems in natural gas and LPG.
We recommend Worcester Bosch boilers although we fit all makes and models of boilers to any new central heating system depending on your specific choice and requirements.
Click on our Worcester page then fill in the questions on your own home details and the boiler best suited for you will be advised by Worcester.


New heating system Leicester

We advise that all new central heating systems are fitted with a magnet filter inline with the system for example a mangaclean filter. This prevents the central heating system from becoming contaminated and sludge forming in the system when appropriate inhibitors (i.e. fernox) are introduced in the system upon commissioning the installation.
All new central heating systems have to comply with the current part L regulations.


The things that must be installed are as follows

  • All boilers must be condensing
  • A room thermostat or programmable room thermostat must be installed.
  • All radiators must have thermostatic radiator valves on other than one as a by pass for the boiler to prevent overheating. (bathroom radiator will have lock shield valves both sides)
  • Where a hot water cylinder is installed a cylinder thermostat must be installed. Central heating cost starts from £1600 inc vat.


Boilers we install are as follows:
AGA – Rayburn
Alde International
Alpha Therm
Ariston Boilers
Atag Heating
Atmos Heating Systems
Balmforth (Mcclary Warm Air)
Baxi Heating
Biasi UK
Boulter Buderus
Broag Ltd
Burco Maxol
Caradon Ideal
Centurion Gas Products
Chaffoteaux Et Maury
Combi Company
Elm Le-Blanc
Ferroli Ltd
Gemini Heat Systems
Glow Worm
Glynwed Appliances
Halstead Boilers
Heatline (Dd Heating)
Ideal boilers
ICI Caldaie
Johnson & Starley
Keston Boilers
Lennox Industries
Main Gas Appliances
Malvern Boilers
Modular Heating
Myson Heating
Newflame Boilers
Perkins Boiler
Potterton Myson
Radiant Bruciatori
Range Powermax
Saunier Duval
Thorn Heating
Trianco Redfyre
Trisave – Crosslee
Viessmann Ltd
Worcester Heat Systems Ltd
Worcester Bosch
York Park

If you have any questions or would like a quote for a complete central heating system then give us a call on: 07809679114