Originally Posted by ceclmc
Paul, I don't know the gas pressure or how or where to check it. What type, or range of gauge to use. I have uploaded some pictures that might be helpful.
In the first pic. your two burners are coming out of the 3/4" pipe header.
Between the two burners is a little 1/8" pipe plug. We take that plug out and
hook up our U tube pressure tester at the point. The pressure at that point with the burners going should be 3and 1/2 inches of water column.
You would need a heating tech to check this because you would not have the
tester. You are testing less then 1/7 of a lb. of pressure.
If you have the pressure set way to low then your efficiency will drop way
down and it will cost you more to heat your home and you might not get enough heat out of it to heat your home. later paul