Description
The Amana-Goodman 0130F00443S Dual Pressure Switch is used to monitor both high and low air pressure conditions in heating equipment in HVAC systems. It works by sensing pressure changes within the inducer and combustion airflow system and opening or closing electrical contacts when preset limits are reached, ensuring burner operation and proper ventilation. It is used in gas furnaces and heating units and it improves system protection, verifies airflow performance, and prevents operating conditions. It improves and lowers system errors and ensure steady and effective system performance.
