Glow worm Air Pressure Switch S227074
City Plumbing
The Glow-worm AIR pressure swItch is a safety device which checks that the fan is fully operational. It ensures that if the fan within the boiler fails, there will be no build-up of dangerous gases with no way to safely remove them.
Direct Heating SparesGLOWWORM S227074 AIR PRESSURE SWITCH. Genuine brand new Glowworm Boiler Spares product, covered by a Glowworm Boiler Spares manufacturer's guarantee.
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