Questions & Answers for: forced vent water heater

...core, use a garden hose and back flush the core by forcing water through the smaller of the 2 hose nipples, if the water runs right through then you have a heater air temp control door actuator ...

Bosch 125BNG burners not firing I just did the rebuild kit on my water valve, as I was not getting enough hot water. The diaphram DOES NOT come with the rebuild kit. I noticed a slight **** in the ...

...vent outside smell like gas? I just purchased a rheem water heater and it often times turns off when trying to start up or I will get an error code and it flashes 80. Sometimes it will reset itself ...

how do you pressurize a hot water boiler? I replaced the bell and gossett circulating pumps on a hot water boiler and now the water doesn't circulate? If the pumps run, but do not circulate water make

...vent blockage, check for low spots in the venting holding water. The error is combustion air switch not closing. Could be blocked vent or cap but I've seen a lot of defective pressure switches on the ...

...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 ...

...water pump, and coolant and still can't get the heat to go above 100 degrees F at the dash vent openings. The coolant lines at the inlet and outlet of the heater core are both very warm, but not neat ...

...water to force through the core and still nothing out of the vents? Hi, Is both hoses hot going in and coming out of heater core,if not heater core is stopped up. If both hoses are hot. check the ...

heater core, which is not allowing hot water to circulate through it. As you say the head has been replaced, I would have someone insure every thing was reconnected correctly. It could be the hoses to

...water heater -vent termination near high walls, trees, high roof peak etc will reduce draft or cause downdraft -amount of incoming air supply... if water heater is inside a closed room, then there is ...