preventing high-head pressure issues

Does this roll include any fittings or orifices

Advanced HVAC Control: Includes terminal connections for occupancy sensors

ensuring perfect fitment without modifications

Reznor 211130 Pressure Switch Freon preventing high-head pressure issuesThe 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