Question about Hampton Bay 48670 Flemish Pewter Finish Ceiling Fan

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My Bryant furnace never shuts off. Do you all know about furnaces?

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Firts, make sure the fan switch on the thermostat inside the house is set to "Auto", not "On"

Next, turn the furnace off at the thermostat, wait about two minutes and turn it back on. Sometimes it's just a glitch.

If that doesn't work, you may have a malfunctioning or stuck thermostatic limit fan control. This control starts the fan at about 140 degrees in heating mode and then turns the fan back off at about 120 -130 degrees. Some units use "snap discs" instead of a thermostatic control to control the limits. If they go bad they must be replaced.

If you are not comfortable doing this kind of work or don't have the tools, call a competent HVAC repair shop.

Posted on Mar 28, 2009

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I need more info. but it sounds like a bad thermostat to me

Posted on Mar 28, 2009

  • Lou Barta Mar 28, 2009

    check your thermostat

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Hunter 44360


check your termostat that is not working well

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Heat won't come on. My hvac system worked fine throughout the summer but now that it's getting cool the heat won't come on. I have a Hunter digital, programable thermostat. I reset and...


if you have an electrical meter this is how to test for bad t-stat heating relay. (this is for the most typical furnace setup in a typical home)
first you will need to find and do several things at the furnace.
find the MAIN furnace switch and turn off. switch should be mounted outside of furnace on either side of furnace cabinet. remove both furnace doors. find the electrical circuit board, it will be the square thing that almost all wires go to or come from. find the 24v (t-stat) connection screws on the circuit board. they should a row of small phillips screws, and there should be a minimum of 5 screws in a row. the screws will be labeled as follows (not in certain order) R W Y G C . The screws you will be concerned with are R, W, and C. If there is not a C screw you will substitute the C screw for a unpainted part of the furnace cabinet in your testing. The last thing to find is the door switch which should be mounted behind the lower door. It is mounted so when the door is attached the switch is depressed. Use some tape or something to depress the switch without the door on. you will not have enough hand to do it manually during testing. get your electrical meter and your ready to test. always remember that if the Main furnace switch is turned on any of the electrical connections, motors, etc. inside the furnace could be energized at any time.

step 1 : with main furnace switch on, both furnace doors removed, and door switch depressed go to your thermostat and turn a minimum of 5 degrees higher than ambient. if t-stat isnt on then something you did is wrong. check switches.

2: with newer t-stats there can be a delay. so wait 5 minutes then go to furnace.

3: put electrical meter in AC and in correct range if you have a cheapo meter. you will be reading 24v so correct range is the closest to 24v but must be above 24v. take your leads and put one on circuit board screw labeled R, other lead on C. you should read 24v or similar. minimum voltage should be about 22v. anything less than 20v there is a problem far before your thermostat. if you read 24v move on.

4: take your leads and put them on the W screw (heat) and C screw (common24v). You also should read 24v. If you get a reading less than 20v or no reading at all then you either have a bad thermostat or bad thermostat wire.

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2 Answers

The furnace wont turn on even though it says it is


not all digital thermostats are compatible with the manufacturers circuit control boards in the furnace. Hunter has had this problem several years ago. Other than that you may have miss wired the unit. usually the furnace is used as backup heat (during defrost) or emergency heat if your heat pump konks out. Are you switching to emergency heat for a furnace call?

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2 Answers

We just bought a house that the thermostat had been removed and the wires were just coming out of the wall not labeled. The furnace is a Tempstar gas model 9MPT125L20A serial # LO13778617.As far as we can...


The Red and White wires coming from the furnace are the only ones that call for heat. the Green wire turns on the fan continuously, the yellow is for AC. If you have another wire color, it may be a Common wire and should not be used if your t-Stat has batteries. If no batteries, it goes to the C screw.

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Just curious, there sometimes is a safety switch on the door to the fan unit so no one gets hurt opening it to change filters ...etc... make sure all the doors are on tightly

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I am trying to wire a hunter 44550 to furnace. Old programable not much help. Hi have 5 wires comming from wall. Black, red, yellow, white, blue, Furnace has W, RH, RC, G, Y/Y1, and O/B terminal Any idea...


Depending on where the wires were connected on the old thermostat, would be the best place to start, but if that is not an option you could try to trace the wires back to your furnace and see where they connect to. It appears you have either an oil fired furnace, or a single stage heat pump. If you need more assistance please just provide type of heat used. Hope this helps

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3 Month baby and need help hooking up thermostat ASAP


The wire colours mean nothing. If your old one didn't have letters or you already disconnected it, you will have to go to the furnace. Under one of the panels there will be a control board to which the thermostat wires connect and this might have the letters printed on it. Trace them back and connect them appropriately.

If you have a furnace that is like mine (a single-stage natural gas one), chances are that R is +24V, C is common, W is heat call, and G is the blower. Y is generally cooling. The furnace could be turned on by connecting R, W, and G together, I suppose, if the above doesn't work... but it won't shut off automatically.

Jan 25, 2009 | Hunter Fan Company 5/1/1 Programmable...

1 Answer

The furnace won't stop at the programmed temperature set ponts


this is called a swing tempature it is desined to improve the eficincey of the frnace because it take less energy to run an hour in a three hours then 3 bursts of 25 min in a three hour period

HOWEVER if you do not like this you can usualy set the swing temp

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