Heil Quaker ICP 1172711 Fan Blade 320074-702 and YS series chillers

and YS series chillers

provided the port size is 1 3/4" Rotalock and the connecting line is 1 3/8" ODF

Key Benefits for Technicians: Enhanced Reliability: The continuous retry logic reduces emergency callbacks caused by transient ignition failures and environmental lockouts

Optimized Flow Control: The 1/2" x 7/8" ODF connection size ensures minimal turbulence and maintains rated capacity during high-demand operation

it is essential to verify the specific mounting lug configuration of the blower housing

Heil Quaker ICP 1172711 Fan Blade 320074-702 and YS series chillersThe Heil Quaker ICP 1172711 Fan Blade is a critical OEM replacement part designed for high performance heat pump and condensing units. Engineered with a 20 inch diameter and a 20 degree pitch, this 2 blade condenser fan is specifically balanced to optimize airflow across the outdoor coil, ensuring the refrigerant heat exchange process remains within design parameters. This specific 1172711 model features a 1 2 inch bore and is configured for clockwise