Reznor 197030 Unit Heater Pressure Switch

The 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 straightforward replacement in the field. The green housing aids quick identification during maintenance, while the robust internal components resist wear in demanding heating environments. It supports precise monitoring of air pressure to safeguard ignition and venting performance.

• Set point: 40 inch WC for reliable draft control
• Compatibility: fits UDA fan type units, including standard power vent and separated combustion configurations
• Durable design: green housing designed for long-term service
• Ease of replacement: simple to install or swap in Reznor heating systems
• Safety and efficiency: helps maintain safe ignition and optimal venting

Optimize performance with the Reznor 197030 Unit Heater Pressure Switch and enjoy dependable operation in your commercial or industrial heating setup.