with a standard 1/2 inch bore for direct-drive motor shafts

Industrial Durability: NEMA 1 rated zinc-plated steel enclosure protects the 6-32 screw terminals and internal mechanisms

Can this relay be used for high-voltage motor switching

this kit preserves the structural integrity of your HVAC heat exchanger

Rapid Response: Low-mass sensing element provides fast reaction times to environmental temperature fluctuations

Trane WHL1891 Wheel 320074-702 with a standard 1/2 inchThe Trane WHL1891 is a precision engineered HVAC blower wheel designed to restore critical air movement in a wide range of forced air systems. Purpose built for HVAC repair and professional system maintenance, this clockwise (CW) rotation wheel features exact dimensions of 6. 38" diameter and 6. 54" width (height), ensuring a direct fit within high tolerance blower housings. As a genuine Trane part, it utilizes a 1. 25" bore size to minimize shaft