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Glow-worm Fan Frost Protection Function Active: Air Pressure Switch Fault Fault Finding Code F.33

Glow-worm

Glow-worm Fan Frost Protection Function Active: Air Pressure Switch Fault Fault Finding Code F.33

Glow-worm fault finding code F.33 for Sustain boilers, indicating frost protection function active with an air pressure switch fault.

At a glance

  • Part type: Fault finding codes
Hanicks code
F.33
Manufacturer part no.
F.33

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Part: F.33 Glow-worm Fan Frost Protection Function Active: Air Pressure Switch Fault Fault Finding Code F.33

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What it is

The FAN FROST PROTECTION FUNCTION ACTIVE: AIR PRESSURE SWITCH FAULT is a Glow-worm fault finding code, listed under SKU F.33. It is classed as a fault finding code and is used with Glow-worm Sustain boilers.

Before you order

  • Check the GC number on the data badge against the GC numbers listed for each model (41-019-39, 41-019-36, 41-019-40, 41-019-37, 41-019-41, 41-019-38, 47-019-32, 47-019-33, 47-019-34).

Not sure which part?

Tell the parts assistant what it's going into — the appliance make and model, or the GC number off the data badge — and it will check this part is on the fit list.