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The Schwank JS-0577-XZ is a blocked flue pressure switch designed for use in Schwank Builder Series S100 and ITB gas-fired low-intensity tube heaters, specifically configured for 130-FB models requiring a 1.25" WC trip point. It monitors flue pressure to detect blockage and ensure proper exhaust flow, shutting down the heater when abnormal back-pressure is sensed. Engineered for reliability, the JS-0577-XZ plays an essential role in maintaining safe combustion performance.
The Schwank JS-0577-XZ blocked flue pressure switch is essential for maintaining safe combustion in commercial and industrial heating environments.
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