Step 2 turn the power and gas off to the furnace to let the heating element inspect.
Electric furnace problems and solutions.
Unit not turning on.
Fixing furnace related problems requires expert knowledge of gas and electrical systems.
You may reset the ignition.
If someone switched it off the furnace won t work.
Noisy furnace 9 make sure the blower motor is running smoothly and that the fan belt is not slipping that could cause a squealing sound.
Check the emergency shutoff switch for the furnace.
Sometimes the filter and thermostat are fine.
It might have a red switch plate.
The air filter could be dirty there could be a crack causing a leak one of the many parts could be loose worn down or need to be replaced or a number of other issues could arise.
Step 3 with the manual in hand for the furnace follow the instructions recommended by the manufacturer to troubleshoot operation.
It might be at the entrance to the furnace closet at the top of the basement stairs or on the furnace.
Read on for advice on how to repair and fix future furnace problems.
Someone may have accidentally turned it off.
8 make sure the blower motor is working efficiently and that the fan belt is not slipping.
The furnace doesn t heat enough.
Tackling furnace repairs yourself can also result in expensive mistakes and recurring malfunctions.
Try flipping it back on.
Furnace maintenance should not be overlooked and is imperative to keeping the system running properly.
Electric ignition or pilot control problems.
Instead power could be the problem.
Basic troubleshooting such as changing an air filter or checking thermostat settings to resolve furnace problems are an acceptable do it yourself project most furnace diagnosis and repairs should be left to the skill and expertise of a qualified hvac technician.
Check the furnace switch located near the furnace.
Check furnace switch and electrical panel.
The furnace doesn t heat at all.
A mistake during a diy repair can lead to gas leaks carbon monoxide leaks and other hazards.