Heil Quaker ICP 1171904 Limit Switch 323269-701 this filter is specifically designed

this filter is specifically designed with a 3

A restricted air screen is a leading cause of "low air" fault codes and inefficient fuel consumption

Flexible Mounting: The common foot bracket allows for stable surface mounting in any vertical plane to maintain the lowest specified set point

it must be used in units specifically designed for 1HP ECM 1050RPM specifications to ensure the control board communicates correctly

Heil Quaker ICP 1171904 Limit Switch 323269-701 this filter is specifically designedThe Heil Quaker ICP 1171904 Limit Switch is a critical safety component designed for precise thermal regulation within high efficiency furnace systems. This L145 55F primary limit switch features a 145 degree Fahrenheit cut out setpoint and a 55 degree Fahrenheit differential for automatic reset, ensuring the heat exchanger does not exceed safe operating temperatures. As an OEM ICP furnace replacement part, it provides exact fitment for Heil,