UFH installation, incompatible boilers


Underfloor heating installation, incompatible boilers.



Avoid solid fuel boilers due to their variable output (wood pellet boilers can however be suitable).

Avoid any boiler that is without a thermostat.



The Worcester-Bosch Greenstar range of boilers contains some models that have proved difficult to integrate with underfloor heating, see below for suitability of individual models in the range.



Worcester-Bosch Greenstar 12Ri : OK.

Worcester-Bosch Greenstar 24Ri : OK.

Worcester-Bosch Greenstar 25 HE Combi : OK.

Worcester-Bosch Greenstar 28 HE System : OK.

Worcester-Bosch Greenstar 29 HE Conventional : OK.

Worcester-Bosch Greenstar 30 HE Combi : OK.

Worcester-Bosch Greenstar 30 HE Plus Combi : Do not use.

Worcester-Bosch Greenstar 35 HE Plus Combi : Do not use.

Worcester-Bosch Greenstar 40 HE Conventional : OK.

Worcester-Bosch Greenstar 40 HE Plus Combi : Do not use.

 
See Also:Recommended boilers and heat sources