If your existing wheel spins clockwise when looking at the hub

The A/AN-D-12-GD is housed in a durable galvanized metal duct mount enclosure (NEMA 1 rated) with an integrated mounting flange for rapid installation

Unlike universal pumps

By using this genuine York furnace part

Engineered with a 1 1/8" bore

Intermatic IG1200RC3 Surge Protective Device 320788-703 If your existing wheel spinsThe Intermatic IG1200RC3 is a high performance 120 240V surge protective device designed for residential and light commercial applications. Engineered with advanced TPMOV (Thermally Protected Metal Oxide Varistor) technology, this unit effectively mitigates the risk of thermal runaway and hazardous failure modes common in standard MOV designs. As a versatile Type 1 or Type 2 SPD, it can be installed on the line side or load side of the service