ensuring perfect fitment without modifications

Using a single-stage switch will result in system errors and unsafe operating conditions

this three-way valve body features a 5

providing superior heat transfer compared to wrap-around alternatives

Always verify the part number on the existing housing to ensure electrical match-up

Reznor 211130 Pressure Switch Freon ensuring perfect fitment without modificationsThe 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