Reznor 211130 Pressure Switch Freon With automatic reset functionality and

With automatic reset functionality and a NEMA 1 high-impact plastic enclosure

When troubleshooting thermopile voltage drop or a pilot that fails to hold the valve open

Always ensure the glass length is calculated correctly based on the center-to-center distance of the installed valves

supporting fluid temperatures up to 200°F

Reznor 211130 Pressure Switch Freon With automatic reset functionality andThe Reznor 211130 Pressure Switch is a critical safety and operational component designed for Reznor HVAC equipment, specifically unit heaters and gas fired duct furnaces. This OEM replacement part is factory calibrated to a 1. 70" wc setpoint, ensuring the inducer motor or venter assembly provides sufficient airflow before allowing the ignition sequence to proceed. As a single pole double throw (SPDT) switch, it offers versatile electrical