The integrated heater coil operates at 24VAC with a maximum consumption of 0

While the physical orifice can handle various refrigerants

This switch is designed to close the circuit when pressure reaches 260 PSI and open the circuit when it drops to 160 PSI

For technicians performing maintenance on legacy systems

loosen the seal nut and turn the adjusting stem clockwise to raise the setpoint

Trane BRD1816 Circuit Board 319825-402 The integrated heater coil operatesThe Trane BRD1816 (also identified by part number BRD01816 and alternate part number 0226463197) is a heavy duty Trane circuit board specifically engineered for high performance heat module and exhaust comparative enthalpy control. As a critical primary control component for commercial grade HVAC systems, this HVAC control board utilizes factory programmed algorithms to regulate sequence of operation, ignition timing, and safety circuit monitoring.