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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
15" WC to ensure accurate sensing of air pressure or flue exhaust within strict tolerances
and M9220 Series Electric Actuators to flanged iron globe valves
The unit features 18-inch leadwires for flexible wiring within the junction box and includes a manual lever for manual valve positioning during system troubleshooting or filling
8 Amps and 60 Hz
Armstrong Furnace 20274507 Pressure Switch 321894-706 15" WC to ensure accurateThe Armstrong Furnace 20274507 Pressure Switch is a high performance, OEM replacement part specifically engineered for HVAC systems operating in elevated environments. This high altitude pressure switch is a critical safety component designed to monitor and regulate internal air pressure, ensuring that your furnace operates within its designated airflow parameters to prevent hazardous exhaust buildup. By accurately sensing atmospheric changes, it
US$ 164.99
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