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What does a fan (or cooling)relay is used in a electric furnace to change the blower speed to what speed for cooling?
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A fan or cooler relay is used in electric furnace to change the blower speed to the speed for cooling?
A fan or cooler relay is used in electrical furnace to change the blower speed to the blank speed for cooling
A fanor cooler relay is used in an electric furnace to change the blower speed to the?
low
A typical induced draft furnace uses a blower off delay in cooling mode why?
increase the efficiency of the system
A 3ton air conditioner has what size gas heater?
It could have any size heating furnace, the two are unrelated except for the size blower used in the furnace to support the 3 ton cooling system. But the fact remains you can get a 3 ton blower in 50,000 btu furnace, a 100,00 btu furnace and anything in between.
Electric furnace fan blower will not shot off?
Bad low limit switch,fan switch.
We have central heat and air. Does the furnace blower unit power on for the AC system too or is there a separate blower?
There should be only one blower to move the air. The unit will have a coil for cooling and a heat exchanger.
How many watts to run a furnace?
Need to know what type of furnace, electric, gas, or oil before question can be answered.
How is a 2 speed furnace blower supposed to work?
If you have a 2 stage furnace (hi fire & lo fire) then the blower will run on lo speed in lo fire & hi speed in hi fire and in AC mode. If it`s a single stage furnace lo speed for heat and hi speed for cooling.
What size breaker do you use for a furnace?
It depends on the rating of the furnace. There should be a plate or sticker somewhere on the furnace that shows the rating. If you are just powering a blower motor the rating will be lower than if you have an electric heating element.
What is the power consumption of a gas furnace blower?
Watts
When furnace turns off blower will continue to run?
no
Is the air handler the furnace?
Yes it is. It contains the blower.
