Goodman GMS807034ANA Heater "heating cooling open limite" Questions

...open when exceeded heat at heat exchanger. possible cause restriction on air flow(blower speed too slow, dirty filter or weak limit switch itself). when unit cooling down limit will reset and start ...

heating. if your filters are dirty it may cause the unit to over heat and the High Limit saftey will turn off the gas and just run the fan till it cools and the safety should close. however the safety

Goodman GS9 propane furnace inducer motor runs continuously Goodman GSM9 propane furnace inducer motor runs continuously without T/S calling for heat. Checked all limit switces OK except no voltage at

I have a programmable thermostat that I set to 68 at night. The system turns on and runs, but when I woke up this morning, the tempterature in my house was 58. I felt near a vent and it felt like it ...

after one heat cycle, the blower motor keeps running, even after cool down is complete. The furnace will not refire until i turn off the power and wait about 20 minutes for a reset. goodman furnace ...

heating again then it will overheat again(you get the picture?) If it keeps cycling on and off like that the house will never get warm if it is cold outside. If your air filter is reasonably clean(you

Hello, I have a 1996 Goodman propane furnace in my home. I've recently had the igniter replaced to solve my problem ( or at least I thought). The furnace will now ignite properly and heat to the ...

...cooling or heating mode. Is the integrated HSI bad? Maybe not! there is a limit switch that has opened not allowing power to pass and start the furnace. You will need to tale a Ohm meter and follow ...

...and any aux or a/c coils in the plenum. This problem is associated with over heating because of lack of air flow. You can also check resistance on the limit. If it is open while it is cool, it is

Red light blinks 4 times, will only cycle once The corresponding code says "open high limit". I havent timed it but the initial cycle seems like it lasts 20 minutes or more. Thanks for any help!! the ...