The Quadra-Fire GB40i is a gas insert. This page collects the replacement parts we stock for it and links straight to the GB40i parts category in our store.
We currently list 24 replacement parts for the GB40i, including gas valves, switches and sensors, pilot assemblies, blowers and fans, and gaskets and rope seals.
Finding your model and serial number
Your model name and serial number are printed on the appliance’s rating label. It is usually on the back or side of the unit, behind a lower access panel, or on a metal tag attached with a small chain. Can’t find it or can’t read it? Contact us with a photo and we’ll help you identify it.
