Furnace Blower Capacitor Replacement

To check a furnace blower motor use a capacitor tester.

Furnace blower capacitor replacement.

Shut off the power to the furnace at the fuse. But most furnaces by far have a single capacitor. If it doesn t match the rating then the capacitor needs to. Example furnace blower motor on amazon a o.

Replacing a blower capacitor costs 150 to 450 on average. The capacitor will still hold a charge even without power. A bad capacitor can slow fan speeds causing symptoms similar to a bad motor. Of course if in doubt be sure to call a professional hvac technician.

On the other hand if your motor is reaching the end of its service life you should start looking for a replacement motor. 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. Remove the blower housing inside the furnace to access the capacitor. The part itself doesn t usually run more than 10 to 30.

A furnace blower motor can be replaced by a handy diy homeowner which can save money. Where is a furnace capacitor located. To answer this question the panel door to the furnace will need to be removed. How to read your capacitor voltage and mfd for a replacement capacitors are rated by the.

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. Most of the fees come from the time it takes to find test and replace it. A new motor and capacitor will need to be bought to replace the old unit. 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.

Remove the wires from the terminal and discharge the capacitor using the instructions included with your furnace. First be sure that the capacitor is discharged before using it for safety reasons. Smith century dl1056 1 2 hp 1075 rpm 3 speed 115 volts6 5 amps 48 frame sleeve bearing direct drive blower motor. If a blade on the blower wheel gets bent or becomes loose it could cause the unit to function noisily or improperly.

Furnace capacitor some furnaces don t use a capacitor while others will have both a start and run capacitor.