Common Questions What is the maximum pressure drop allowed across the drier

High-Efficiency ECM Technology: Reduces energy consumption and operational costs compared to single-speed induction motors

This 20VA transformer is sufficient for standard HVAC controls

Always verify the damper manufacturer’s torque requirements before installation to ensure proper seal and operation

Heil Quaker ICP R02R004 Limit Control 320819-301 Common Questions What is theThe Heil Quaker ICP R02R004 Limit Control is a critical safety component designed for precise thermal regulation within residential gas furnaces and package units. This high temperature limit switch features a 150 degree cutout (150 40F) and an L150 40 classification, ensuring the system shuts down the burner if the heat exchanger exceeds safe operating parameters. As an authentic OEM replacement part for International Comfort Products (ICP), this