== == Just an idea....I would check your filiter to make sure it is clean. When ours needed changing, our a/c kept kicking on and off. I think it was working so hard to get air through the filter, that it kicked off due to overworking. It would then try again, and the same thing kept happening. It drives you nuts! Once we changed the filter, it worked normally. == ==
The heat it making the duct expand
To turn off the furnace, locate the power switch or breaker connected to the furnace and switch it off. This will shut down the furnace and stop it from running.
To turn off the furnace in your home, locate the power switch or breaker for the furnace and switch it off. This will stop the furnace from running and producing heat.
so when the pilot goes out the gas valve is shut off
If the pilot light goes out on a furnace, the furnace will not be able to ignite and produce heat. To relight the pilot light, you can follow the manufacturer's instructions provided in the furnace manual. Typically, this involves turning off the gas supply, waiting for the gas to dissipate, and then using a long lighter or match to relight the pilot light.
The furnace filter goes into the furnace with the airflow arrow pointing towards the blower motor.
The furnace lights up and then goes out because it is designed to ignite the fuel to produce heat, but if there is an issue with the ignition system, fuel supply, or airflow, the furnace may not be able to sustain the flame and will shut off as a safety measure.
an electric furnace runs off of 208/230 Volts while a typical gas furnace runs off of 120 also a gas furnace will have a valve for the gas relay where the gas enters the furnace.
Carbon will not escape with the furnace off and it will only choke you because you will be breathing it carbon not oxygen. So my advice is dont turn the furnace off
A furnace should cycle on and off after every 4 hours.
have baseboard heat boiler runs off furnace want to shut off furnace to save oil will it hurt anything
A heat pump will do this, a furnace should not. Are you sure you have a furnace?