If the gas odor is strong, immediately evacuate your house, leaving the door open. GAS LEAKIf you suspect a furnace gas leak, deal with this immediately! First, if you smell natural gas in your home or near the furnace, do not light any matches or turn off or on any switches. Installer’s Information Manual GAS INPUT* MOTOR SIZE* FURNACE WIDTH** RETURN AIR SIZE** SUPPLY AIR SIZE** CLEARANCE TO COMBUSTIBLES***. Note: If these repairs look to be beyond your abilities, call a qualified HVAC repair person. The information in the following articles is for fixing some of the most common types of furnace problems. Gas Furnace Ratings Furnace Ratings need to be broken into several different ratings categories in order to get the most from the information on this page.įor more about maintenance, see Maintenance Checklist for Central Heating Systems. A dirty furnace will burn higher amounts of electric and. Cleaning your furnace is an important task to keep on your home maintenance schedule. Air Handler Parts AireFlo Airpro Furnace Parts Airquest Furnace Parts Airquest Two-Stage Furnace Parts Airquest Two-Stage Variable Speed Furnace Parts Airtemp. As a result, the high efficiency condensing furnace has a few more. Though most contemporary motors don’t require lubrication, do lubricate motors with oil ports once a year.Ī high-efficiency condensing furnace represents relatively recent home heating technology. If the motor has these, apply two to three drops of non- detergent motor oil into each port (you may have to remove a cover plate to do this).

While you’re at it, look for oil ports on the motor, normally located near the motor shaft. If possible, also slide out the fan unit, clean each fan blade with a toothbrush, and then vacuum with a brush attachment on a vacuum cleaner. For starters, once a year, vacuum out the area around the furnace’s blower. With a little do- it- yourself experience and the proper guidance, you can troubleshoot and repair a variety of furnace problems yourself. Inevitably, a furnace stops working when you need it most. Because of this, it pays to take care of a furnace and know how to fix it when something goes wrong. Though forced- air furnaces are normally quite reliable, they can break down. Here we look at how to handle furnace problems from a furnace working poorly to a furnace not working at all.įor heat pump problems, see Heat Pump Troubleshooting & Repairs. Need furnace help NOW? Get a Local Heating Pro Fast! If your home is heated with a forced- air heating system, a furnace or a heat pump is at the heart of it. If your heater doesn’t heat or works poorly, this guide will help you troubleshoot and fix typical problems.

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