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As a direct HVAC replacement part for the 417S
Optimal Airflow: The wide-grid pattern minimizes interference with sensor readings and ventilation
The 3/8" ODF sweat connections ensure a reliable
The 1701-1 is constructed with materials resistant to common industrial fluids
F and the sensor remains closed
McDonnell & Miller 343500 Bellows Assembly Els PW 29614 As a direct HVAC replacementWhen you are servicing a 64 Series low water cut off, the McDonnell & Miller 343500 Bellows Assembly (Model SA64 2) is the standard issue component required to restore essential boiler safety functions. This authentic replacement bellows assembly is engineered for heavy duty steam boiler control, specifically bridging the gap between the internal float mechanism and the electrical switch. As a direct fit part for 64 Series LWCO and 764 models, it
US$ 35.87
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US$ 20.82