Description
The Reznor 270389 pressure switch is designed to monitor and control pressure conditions in compatible Reznor gas-fired HVAC heating equipment. With a 0.33 inch water column (WC) setpoint, this switch helps ensure proper airflow or venting before allowing ignition, supporting safe and efficient system operation. Manufactured to OEM specifications, it is an essential replacement component for maintaining dependable performance and system safety.
key features
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Pressure switch with 0.33" WC setpoint for HVAC systems
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Monitors pressure to support safe combustion and airflow
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OEM replacement for compatible Reznor heating equipment
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Helps ensure proper venting and system readiness
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Durable construction for long-lasting performance
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Ideal for repair, maintenance, or replacement applications
