Heil Quaker ICP 1184423 Limit Switch Refrigerant The Heil Quaker ICP 1056309

The Heil Quaker ICP 1056309 Blower Wheel is a critical OEM replacement part designed for high-performance airflow in compatible furnace and air handler assemblies

Engineered for two-stage heating systems

Always verify the L-code or O/C temperatures on the original housing before replacement

This multi-stage heat sequencer manages the precise activation of 12kW to 15kW heating elements

Built with durable materials to withstand high-static environments

Heil Quaker ICP 1184423 Limit Switch Refrigerant The Heil Quaker ICP 1056309The Heil Quaker ICP 1184423 Limit Switch is a critical safety component designed for International Comfort Products residential and commercial furnace systems. This L165 20F limit switch serves as a primary thermal cutoff, monitoring the heat exchanger temperature to prevent unsafe operating conditions. Engineered with a fixed 165F opening point (Cut Out) and a 145F closing point (Cut In) with a 20F differential, this SPST normally closed switch