This centrifugal blower wheel—often referred to in technical manuals as a cross-flow fan—features a durable plastic construction

Whether you are performing a seasonal teardown or a complete heat exchanger replacement

and a midpoint ground configuration

This specific 180/230F limit is designed as a safety cutout

Heil Quaker ICP 1178134 Heater 322027-701 This centrifugal blower wheel—often referredThe Heil Quaker ICP 1178134 Heater is a critical HTR CC WP 70W240V CH230 original equipment manufacturer component designed to maintain optimal compressor oil temperatures. Rated at 70 watts and 240 volts, this crankcase heater prevents refrigerant migration and liquid slugging during the off cycle, which is essential for protecting the compressor in low ambient conditions. As a verified ICP replacement part, it ensures proper lubrication by keeping