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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
If the switch remains open despite the water being below 200°F
Key Benefits: OEM Compatibility: Precision-engineered for Watts Series 909 relief valves in both 3/4" and 1" sizes
60Hz primary supply voltage for universal compatibility in North American systems
featuring a standard 1/4-inch barb for quick pneumatic tubing attachment
The 1 3/8-inch height and lightweight build ensure a balanced rotation that prevents premature inducer motor bearing failure and reduces vibration noise during the heating cycle
Johnson Controls P74EA-3 Pressure Control 30067439-890 If the switch remains openJohnson Controls P74EA 3 SPDT DIF Pressure Control
