Goodman GMS90703BXA Heater "test 24v thermostat" Questions

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Question about Goodman Heating & Cooling

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...test this by turning the thermostat to the off position and then jumping the 24v R terminal with the 24v G terminal at the furnace. if the fan comes on then the problem is in the thermostat wire or ...

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...test this by turning the thermostat to the off position and then jumping the 24v R terminal with the 24v G terminal at the furnace. if the fan comes on then the problem is in the thermostat wire or ...

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test and everything worked. pushed the reset buttons on all the sensors. I swapped out the gas valve and solenoids from our other heater. Being as how you changed the gas valve, make sure the arrow on

Question about Goodman Heating & Cooling

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24v transformer was weak, so replaced that. now, still same problem, but the thermostat display does not go off anymore. furnace is a 1964 Crane with limit switched thermo-mechanical cam, single speed

...24v.right to the gas valve and it opened? Sounds like that's what you are saying. This is a good way to test the valve but can be dangerous. Well, we do it all the time.If the pilot is on and the ...

Question about Honeywell Heating & Cooling

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...test to see if those wires are what they are supposed to be by jumping the wires. You can start with red since that is supposed to be your 24v power. Jumper red and green, you should get the blower ...

24v control transformer but your going around that with the test I mentiond here. Oh yes and if it hasnt been modified you'll have to keep the solid door on it to apply power to the furnace. There are

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