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This significantly reduces labor time and prevents system contamination during hydronic service calls
always verify the specific temperature stamped on the existing switch to ensure the opening point matches 145°F
A tripped limit switch usually indicates an airflow restriction
making it a versatile addition to any service truck
a restricted thermostat wire
Heil Quaker ICP 1008417 Limit switch This significantly reduces labor timeEnsure high limit safety and operational precision in furnace applications with the Heil Quaker ICP 1008417 Limit Switch. This genuine OEM furnace technical part is engineered for a critical 160 180F temperature range, functioning as a normally open automatic limit switch that triggers during thermal overload. As a core safety component for ICP heating systems, it prevents heat exchanger damage by disrupting the burner circuit when internal plenum