Williams P322016 Thermostat Precise Pressure Calibration: Specifically calibrated

Precise Pressure Calibration: Specifically calibrated for an outlet range of 3

This residential furnace pressure switch handles the high-cycle demands of modern high-efficiency systems while protecting against restricted venting or inducer motor failure

ensuring consistent impedance and thermal protection performance during high cycling periods in both furnaces and air handlers

providing reliable power handling for inductive and resistive HVAC loads

Williams P322016 Thermostat Precise Pressure Calibration: Specifically calibratedThe Williams P322016 Thermostat is a technician grade millivolt heating control specifically engineered for compatibility with Williams furnace systems, including gravity wall heaters and floor furnaces. This non programmable mechanical thermostat operates on a 750mv system, eliminating the need for external power or common wires, making it a critical component for remote or off grid installations where electrical reliability is paramount. With a