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The integrated self-centering shaft adapter accommodates a wide range of shaft sizes
the switch will drop the signal if the load disappears due to a broken belt or coupling failure
This SKU generally includes the shaft itself
Engineered with a 48 Nema frame size and a 5
Weil McLain 510-312-091 Hi-Low Limit 340155-7026 The integrated self-centering shaft adapterThe Weil McLain 510 312 091 Hi Low Limit is a specialized hydronic control engineered for precise water temperature regulation in residential and commercial boiler systems. Designed for field proven reliability, this aquastat limit control manages the high limit (to prevent system overheating) and the low limit (to maintain base water temperature), crucial for boilers equipped with tankless coils. This W M OEM part features a 120 VAC power rating with
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