Extended Component Life: Proper alignment reduces uneven load on blower motor shafts and bearings

Can this be used for outdoor ambient air sensing

It features a standard 1/2-inch diameter shaft with a 3

this whole-house evaporative humidifier delivers up to 18 gallons per day (GPD)

this assembly prevents pressure switch trip-outs and ensures the combustion blower operates within factory thermal limits

Trane SHE5366 Sheave 320074-702 Extended Component Life: Proper alignmentAs a field technician, you know that drive train precision is non negotiable for commercial HVAC performance. The Trane SHE5366 Sheave is a heavy duty, single groove v belt pulley designed specifically for large scale air handling units and packaged rooftop systems. Engineered from powder coated cast iron, this BK190 sheave features a precise 1 13 16 inch bore with a standard 1 4" x 1 8" keyway to ensure slip free torque transmission. With an 18. 75