Hydrotherm BM-8782 Aquastat Limit 30067439-890 We recommend setting the threshold

We recommend setting the threshold approximately 10-15% below the normal run current to ensure reliable load loss detection

Manual Reset Functionality: Protects the system by requiring a physical inspection and manual button depression after a trip event

This HVAC blower wheel replacement is factory-balanced

provided the regulator body and orifice sizing are correctly configured for the application

ensuring accurate hole alignment for mounting bolts and sensors

Hydrotherm BM-8782 Aquastat Limit 30067439-890 We recommend setting the thresholdThe Hydrotherm BM 8782 Aquastat Limit is a specialized immersion type temperature controller designed for precise fluid management in hydronic heating boilers. As a critical safety and operational component, this aquastat high limit switch monitors internal water temperatures to prevent overheating conditions that can lead to system fatigue or pressure relief valve discharge. Engineered with a durable liquid filled sensing element and a robust SPST