Heil Quaker ICP 1186801 Limit Switch 318820-201 The SPDT switch configuration on

The SPDT switch configuration on the A22-2451 provides both normally open (NO) and normally closed (NC) contacts

it allows for precise modulation of cooling cycles

Does the kit work on hard-drawn copper

a remote sensor model like the 013G2952 should be utilized instead

Heil Quaker ICP 1186801 Limit Switch 318820-201 The SPDT switch configuration onThe Heil Quaker ICP 1186801 Limit Switch is a critical safety component designed for high performance furnace repair and system protection. This OEM furnace limit switch operates on a 190 150 temperature scale, meaning it is a normally closed switch that opens (trips) at 190? F to prevent heat exchanger damage and automatically resets when the plenum temperature drops to 150? F. As a veteran grade HVAC replacement part, it ensures the unit remains