Furnace Blower Capacitor Replacement

First be sure that the capacitor is discharged before using it for safety reasons.

Furnace blower capacitor replacement.

But most furnaces by far have a single capacitor. If it doesn t match the rating then the capacitor needs to. How to read your capacitor voltage and mfd for a replacement capacitors are rated by the. Remove the wires from the terminal and discharge the capacitor using the instructions included with your furnace.

It s important to note that weak airflow can also result from dirty or leaky ducts or a clogged filter. Replacing a blower capacitor costs 150 to 450 on average. The capacitor will still hold a charge even without power. Where is a furnace capacitor located.

A furnace blower motor can be replaced by a handy diy homeowner which can save money. Example furnace blower motor on amazon a o. If your blower motor is dirty or has a bad capacitor you can call in an hvac technician to fix the problem. The part itself doesn t usually run more than 10 to 30.

To answer this question the panel door to the furnace will need to be removed. The capacitor will be located close to the blower motor since it is there to help the blower motor run and have wires coming from it. 1 16 of 503 results for furnace blower capacitor genteq capacitor 10 uf mfd 370v 97f9002 97f9002s replaces old ge 97f9002bz3 z97f9002 27l669 10 mfd at 370v oval 4 8 out of 5 stars 627. To check a furnace blower motor use a capacitor tester.

Furnace capacitor some furnaces don t use a capacitor while others will have both a start and run capacitor. On the other hand if your motor is reaching the end of its service life you should start looking for a replacement motor. Shut off the power to the furnace at the fuse. Smith century dl1056 1 2 hp 1075 rpm 3 speed 115 volts6 5 amps 48 frame sleeve bearing direct drive blower motor.

A new motor and capacitor will need to be bought to replace the old unit. Remove the blower housing inside the furnace to access the capacitor. One thumbtack pro and radiator repair specialist in oakland ca charges 179 to replace a blower motor s capacitor but says he s seen other companies charge closer to 250. Make sure that the microfarad reading is within 10 of the rated capacitance on the capacitor which will be a number listed either uf or mdf.

Most of the fees come from the time it takes to find test and replace it.