I have a 10 year old natural gas Bradford White model#M2CTW75T10CN12 which I believe is the Combi1. I have radiant floor heating in my basement and natural gas forced heater for up stairs. This water heater provides the hot water for our bathrooms and domestic use while also heating the floors. The problem is that power vent fan has seized up on us and quite working. I have some back ground in electric motors so I was able to take apart the motor clean the contacts and get it going again however now the water heater burner only fires for a few minutes at a time before shutting off. I noticed in the wiring diagram that the power vent must be operational before the burner will kick on. Is there some kind of sensor in there that tells it how much air flow is going? I'm thinking the fan doesn't have enough power even after cleaning it to allow it to kick on? Are there cheap fan solutions? The top of my water heater is already pretty rusted so i'm trying to figure out if I want to put money in this one or just replace it.
Does anyone know if this is the new replacement for my old water heater cdw2tw75t10bn? It's a bradford white combi2. If there any other cheaper solutions you are aware of please let me know.
Thanks
Does anyone know if this is the new replacement for my old water heater cdw2tw75t10bn? It's a bradford white combi2. If there any other cheaper solutions you are aware of please let me know.
Thanks