Electronically Commutated Motors (ECM) are programmable, high efficiency but low energy upgrades from a PSC motor. The fan motors help cool the condenser by drawing outside air through the coil and expelling it out of the top of the unit, bringing cool air into you home.
Troubleshooting
This part works with the following brands:
Nortek
This part works with the following products:
Furnace
Model Cross Reference
This part works with the following models:
ERP Number: ERP18320177
Manufacturer Part Number: 903979
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
