The insulation is usually present in the combustion chamber and helps to reduce heat leaking out through the chambers sides. This increases the boilers efficiency as well as reducing the chance of internal damage to the boilers other parts. Insulation mus
Fits a number of baxi and Main Boilers
Technical specification
Manufacturer Model No5000537Brand NamePotterton
Reviews
Potterton Combustion Chamber Insulation Front 5000537