It provides direct compatibility for Series 51-2

The Daikin-McQuay 074513201 Crankcase Heater is a critical OEM replacement part designed for industrial and commercial HVAC systems

including the LH33WZ515 and LH33WZ521

Key Benefits Precision Metering: Delivers accurate 1/2 ton capacity flow control to optimize heat transfer efficiency

or hub mounting for maximum field flexibility

Hydrotherm 58-1858 Inducer Assembly Els PW 17895 It provides direct compatibility forAs a veteran tech, you know that a failing inducer is the most common reason for a furnace pressure switch lockout. The Hydrotherm 58 1858 Inducer Assembly is the definitive OEM replacement for obsolete BM 8002 and BM 8033 units. This 115V 2 speed inducer motor is a proprietary Fasco manufactured assembly (cross referenced as Fasco 7070 003) specifically engineered for Hydrotherm hydronic heating systems. Operating at 60 Hz on a single phase circuit,