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When diagnosing common "short cycling" issues or 7-blink error codes
This is a shunt
Includes both 1-inch and 6-inch bronze paddles with mounting screws and washers for immediate field replacement
Using a multimeter set to continuity
Sensus 143-16-021-03 Red Spring When diagnosing common "short cycling"The Sensus 143 16 021 03 Red Spring is a critical calibration component engineered for high capacity gas pressure regulators, specifically cross compatible with the Sensus 243 12 and Sensus 121 series industrial regulators. This heavy duty regulator spring is essential for technicians performing routine HVACR maintenance or field repairs to ensure precise outlet pressure settings within specified tolerances. When installed in the standard main spring
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