The Glow-worm air pressure switch is designed for use in compact and SD boilers. A vital safety device, an air pressure switch, ensures the boiler fan is working correctly and prevents a build up of toxic gases with no means of venting them in case of a fan failure.
Fits multiple appliances
Technical specification
TypeWater Pressure SwitchCompatible WithCompact 100 E, Compact 75 E and Compact 80 EManufacturer Model No2000801181Brand NameGlow-worm
Reviews
Glow-worm Compact Low Water Pressure Switch 2000801181