The WHL1278 fits many Trane and American Standard air handlers

provided the total circuit load does not exceed the VA capacity

Trane (IGN00026)

For veteran technicians servicing Daikin-McQuay air handling units and rooftop systems

The Reznor 195683 Fan Blade is a critical OEM replacement component engineered specifically for high-capacity UDAP-300 and UDAS-300 unit heaters

Century Motors RA1076 Motor 326058-756 The WHL1278 fits many TraneThe Century Motors RA1076 is a professional grade 3 4 HP HVAC blower motor engineered for demanding fan coil and room air conditioner applications. This PSC (Permanent Split Capacitor) motor operates on 208 230V single phase power, delivering a consistent 1075 RPM. Built with a 48Y Nema frame size, the unit features a semi enclosed, air over design to ensure optimal thermal management during continuous duty operation. For technicians performing field