060-442

This high-limit air pressure switch is a vital safety component for residential HVAC systems and central furnaces. Functioning as an air proving switch, it is designed to monitor the pressure generated by the inducer motor to ensure proper venting and airflow throughout the heating cycle. By sensing specific pressure thresholds, this switch prevents the system from igniting if a blockage or mechanical failure is detected, safeguarding the appliance against overheating or inefficient combustion. Ideal for resolving 'no heat' conditions or ignition failures, this durable switch ensures your heating system operates safely and reliably during peak demand.
Type: Air Pressure Switch
Size: Small
Application: Used in forced-air furnaces, heat pumps, and air handling units to verify inducer motor performance and vent integrity.
Specifications: High-side pressure monitoring, air-proving safety logic, corrosion-resistant housing, and standard electrical terminal connections.