Glowworm Compact Pressure Relief Valve S204544

Glowworm Pressure Relief  Valve S204544

Suitable for the following Glowworm boilers;

Glowworm COMPACT 100 PP
Glowworm COMPACT 75 PP
Glowworm COMPACT 80 PP

The pressure relief valve helps to manage pressure build up within a heating system.

It is set to proportionally react to increasing pressure in the system to stop pressure building up and breaking the system.