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- REZNOR® Combustion Air Pressure Switch, High Altitude High Speed, 0.4 in WC
- Monitors flow of combustion air
- If it is determined that the pressure switch needs replacing, use only the factory-authorized replacement part that is designed for the model and size of heater being serviced
- Use with Model UDAS combustion fan type unit heater
- Pressure Rating0.4 in WCManufacturerNORTEK GLOBAL HVACManufacturer #197030TypeHigh Altitude High Speed