Reznor 197030 Unit Heater Pressure SwitchThe Reznor 197030 Unit Heater Pressure Switch is designed for reliable control in UDA fan type systems, including standard power vent and separated combustion unit heaters. With a precise set point of 40 inch WC, this green pressure switch ensures accurate draft sensing and safe, efficient operation across compatible Reznor installations. Built for durable service, the switch integrates smoothly with existing wiring and controls, offering

Load rating: 24 Volt Amp

enhancing system safety and long-term durability in demanding environments

It is ideal for service teams seeking a compact

OEM part: Nordyne

with a recommended operating range of 90–130°F

while delivering the reliability Goodman owners expect from their heating system

It offers flexible mounting from upright positions (0 to 90° in any direction from the gas control knob) and includes a pressure regulator set at 3

Multi-Speed Fan

simple panel integration

it ensures safe shutdown during power loss

Rotation: 22° travel for precise control

Durability: Industrial-grade construction for long service life in commercial environments