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Double-Throw (SPDT) control
and industrial gas sets
Common issues include a fouled condenser coil
and 8-lead compressor configurations
Common Questions What is the thread size for the 998-0010-00
Weil McLain 510-312-041 Aquastat 30067439-890 Double-Throw (SPDT) controlThe Weil McLain 510 312 041 Aquastat is a mission critical hydronic temperature controller engineered for precise thermal regulation within Weil McLain boiler systems, including the EGH series. This OEM immersion controller utilizes an integrated capillary sensor to monitor the heating medium, providing high accuracy feedback to the burner and circulator circuits. With an adjustable temperature range of 100F to 240F, this unit ensures the system
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