Question about Rheem 40 Gallon FVR NATGAS Low WATER HEATER 6YR 22V40SF
I am having some issues with the exhaust from my gas hot water heater. I will give as many details as I can, but if I forget something, let me know!
My hot water heater sends its exhaust through my chimney. It is currently the only thing using the chimney, as my furnace is a new high efficiency.
The hot water heater ducting is connected to a flexible metal tube that runs to the top of the chimney, and out.
I seem to be getting some air backing up, and it's affecting the flow of the gases out of the house.
If I leave a basement window open, the problem goes away.
I feel I will need to install some kind of vent coming inside, but as it is a brick house, that wont be happening anytime soon.
Can I install some sort of in line fan to push the gases out the chimney? Would this work?
Any input is greatly appreciated
Hi .. it appears that your house is very tight. From your description of leaving a window open , it seems that the gas heater is suffering from lack of make - up air. Forcing the gas exhaust up the chimney will not really resolve this. You will still be trying to move air out without any air input to replace it. You may be able to install a spring loaded vent so there will be an air exchange. Something like a dryer or bath vent hood installed backwards .. this might work. There does not need to be much of a make-up air supply .. something like a 1 inch hole might be enough. I have seen this problem in a neighbors house , he weather proofed his house so good, that his fireplace would not light, no draft !
Any thoughts, concerns?
Please Vote !
Posted on May 30, 2010
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Posted on Jan 02, 2017
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