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The Reznor 197031 High Altitude Pressure Switch is especially designed for reliable performance in high-altitude areas. Engineered by Reznor, this pressure switch ensures optimal functionality of HVAC systems under varied atmospheric pressures.
Constructed for high-altitude applications, this pressure switch activates at 0.35 inches of water column, providing precise control over HVAC equipment. Robust design ensures long-term reliability and maintenance-free operation.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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