【Replacement Part Number】: 622686, 622639, ZWK702B5388701, 622500R. 【Compatible】: Compatible with Nortek, Nordyne, Intertherm, Miller, Maytag, Frigidaire, Gibson, Westinghouse, Philco, Tappan and other brand Gas Furnace. 【High Quality】: Made of high-quality material, and undergoes rigorous inspection and verification, and is tested to meet various most stringent quality standards before leaving the factory, has good durability and reliability, long service life. 【Direct replacement】: Manufactured to original factory specifications and components tested to meet original specifications, fully adapted, no need to modify, directly replacement. 【Note】: Please check both part number and models before you buy it to make sure this part will fit. 【Specification】: 1/2HP, 50/60 Hz, 1050 RPM, 208-230V, 3.8-3.6A, 160 Ounces. Compatible with Nortek, Nordyne, Intertherm, Miller, Maytag, Frigidaire, Gibson, Westinghouse, Philco, Tappan and other brand Gas Furnace. Replace Part Number： 622686 622639 ZWK702B5388701 622500R Please check your original unit and compare part numbers before purchasing.