The insulation is usually present in the combustion chamber and helps to reduce heat escaping through the side panels of the chamber. This increases the boilers efficiency as well as reducing the chance of internal damage to the boilers other parts. Insul
Fits the Glow-worm Micron 30FF, 40FF, 50FF and 60FF
Technical specification
Manufacturer Model NoS210295Brand NameGlow-worm
Reviews
Glow-Worm S210295 Combustion Chamber Front Insulation