Advanced HVAC Control: Includes terminal connections for occupancy sensors

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

Does this roll include any fittings or orifices

ensuring perfect fitment without modifications

Reznor 211130 Pressure Switch Freon Advanced HVAC Control: Includes terminalThe 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