Reznor 201160 High Altitude Pressure Switch 1.05" W.C.

The Reznor 201160 is a high altitude pressure switch designed specifically for Reznor gas-fired unit heaters installed at elevations above 6,000 feet (1,830 meters). This essential component ensures proper heater operation in high-altitude environments where standard pressure switches cannot maintain safe combustion control due to reduced atmospheric pressure.

Key Features:

• 1.05" W.C. (water column) pressure rating for high-altitude applications
• Brown-coded label for easy identification and installation verification
• Direct replacement switch engineered specifically for Reznor heaters
• Required for installations above 6,000 feet elevation
• Ensures proper air-fuel mixture and safe combustion at altitude

Compatible Models:

• Reznor UDX/UDZ series: 200, 225, 250, 300, 350, and 400 models
• Reznor UBX/UBZ series: 200, 225, 250, 300, 350, and 400 models

This pressure switch is a critical safety component that monitors and controls the combustion air pressure in Reznor unit heaters. When installing heaters at elevations between 2,000 and 6,000 feet, only input rate derating is required. However, installations above 6,000 feet require this high altitude pressure switch replacement to maintain proper operation and safety compliance.