Trane WHL1277 Wheel 318518-761 It is also cross-referenced with

It is also cross-referenced with Honeywell ignition control equivalents like the 50E47-843

Utilizing high-quality internal bearings

including pneumatic and OpenAir electronic actuators

this high-pressure cutout ensures the compressor is protected from excessive head pressure which can lead to catastrophic mechanical failure

The 1/4" NPT threaded connection ensures a leak-proof seal in standard piping headers and heat exchanger vessels

Trane WHL1277 Wheel 318518-761 It is also cross-referenced withThe Trane WHL1277 Blower Wheel is a critical OEM component designed for high static pressure applications in specific Trane residential furnaces and air handlers. For contractors replacing failed fan assemblies, this double inlet centrifugal wheel features a 6 5 8 inch diameter and 6 3 4 inch width, precision balanced to eliminate vibration induced noise and motor bearing wear. Engineering specifications confirm a counter clockwise (CCW) rotation and