Furnaces

There will likely be a bit of noise when your furnace is in operation. However, some noises are an indicator of a serious problem. Furnace noises can occur due to …

When you perform regular furnace maintenance, you can sort out minor problems before they become major ones. Regular maintenance improves energy efficiency and gives your furnace a longer lifespan.  Not …

If your furnace isn’t working after changing the thermostat, possible causes include a lack of power, a faulty thermostat battery, and issues with the furnace control board. If you replaced …

Start by turning off the power supply to the furnace. Turn off the fuel supply for gas and oil furnaces. Remove the blower compartment access cover. Locate the reset button …

Your Carrier furnace might not be blowing hot air because it’s overheating, the pilot light is faulty, the thermostat is set too low, or the fan limit switch is faulty. …

Your carrier furnace not turning on could be due to a clogged filter, cracked igniter, faulty thermostat, tripped circuit breaker, or a faulty flame sensor. Cleaning the air filter and …

If your Lennox furnace doesn’t turn on, check to see the thermostat settings aren’t changed, the filter isn’t clogged with dirt, the condensate drain isn’t blocked, and the ignition sensor …

The furnace transformer regulates the voltage, increasing or decreasing it as necessary. It’s an integral part of your heating appliance, and if it fails, the furnace might stop working, or …

Your Goodman furnace depends on a constant gas supply to keep your house warm. When there is no call to gas, something is wrong with the furnace or gas supply. …

You expect your Bryant furnace to keep your home warm throughout winter. But what can you do if your Bryant furnace is blowing cold air even though it’s freezing outside? …