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Rob, Home Appliance Technician
Category: Appliance
Satisfied Customers: 420
Experience:  20 yrs. experience with a major worldwide manufacturer.
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I have a Gloworm Boiler GW 105-120CF with a G1 - 11675 RANCO

Customer Question

Hello - I have a Gloworm Boiler GW 105-120CF with a G1 - 11675 RANCO boiler thermostat. Is your boiler thermostat C26 - PO641 interchangeable with the one fitted as both were fitted to the same boiler. If not, what is the difference ? Thanks. Regards. Karl.
Submitted: 1 year ago.
Category: Appliance
Expert:  JamesI replied 1 year ago.

Please provide the gas council codes for both parts you wish to compare, this will allow the spec to be compared.

However I would not suggest you install the part yourself and arrange for a gas safe engineer to do the install.