Intertherm gas FAU roof jack
Posted: Tue Apr 28, 2009 8:13 am
I am in the process of re-roofing a mobile home that contains Intertherm gas FAU model #MGH-055ABWL-07. The termination cap on the end of the flue is rusted out. Will Crown assembly #903656 work on this flue as a replacement?
I cannot get the existing cap off...rusted? Or are there attachment screws that are not visible?
Option #2 is to replace the entire roof jack telescoping flue assembly. Similiar problems; will roof jack #903895 work on this unit? I cannot get the existing one off...the entire roof jack assembly slides easily up to a point and then it catches on something...is there a screw somewhere inside that prevents removal?
I have the old model #'s for the flue parts from the FAU name tag but no where can I find these numbers. I am told by the Owner that the mobile home is from 1991. The model numbers from the existing ID tag on the FAU are as follows:
Roof Jack series:
40502-
40707-
41871-
Any help, advice, solutions, pity, etc. would be greatly appreciated.
I cannot get the existing cap off...rusted? Or are there attachment screws that are not visible?
Option #2 is to replace the entire roof jack telescoping flue assembly. Similiar problems; will roof jack #903895 work on this unit? I cannot get the existing one off...the entire roof jack assembly slides easily up to a point and then it catches on something...is there a screw somewhere inside that prevents removal?
I have the old model #'s for the flue parts from the FAU name tag but no where can I find these numbers. I am told by the Owner that the mobile home is from 1991. The model numbers from the existing ID tag on the FAU are as follows:
Roof Jack series:
40502-
40707-
41871-
Any help, advice, solutions, pity, etc. would be greatly appreciated.