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specifically 5-150 PSI for air and 1-125 PSI for water
Durable Construction: Built to withstand the high-cycle demands of modern condensing boilers and commercial water heaters
What are the symptoms of a failing S1-024-24778-700
High-Durability Tetraseal Construction: Advanced material properties resist the elastic deformation and thermal hardening common in steam-loaded environments
Contamination Protection: Shields the adjustment screw and internal components from dust
Weil McLain 510-312-250 Limit Switch 30067439-890 specifically 5-150 PSI for airThe Weil McLain 510 312 250 High Limit Temperature Control is a critical safety component designed for precise thermal regulation in hydronic heating systems. This aquastat replacement operates on an auto recycle logic, ensuring the burner circuit interrupts when water temperature hits the high limit setpoint to prevent boiler overheating. It features an adjustable temperature range of 140F to 240F and utilizes a 30F fixed subtractive differential,
US$ 375.00
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