ensuring secure electrical terminations and simplified field installation

This is a genuine Lennox OEM part specifically spec'd for Lennox

a cracked or brittle hose often leads to pressure switch stuck open errors

reducing pressure drop across the valve body

McDonnell & Miller 341900 Bellows Assembly Refrigerant ensuring secure electrical terminations andThe McDonnell & Miller 341900 (Model SA47 104) is a critical replacement bellows assembly engineered specifically for Series 247 and Series 247 2 mechanical water feeders. As a veteran grade low water cut off component, this assembly facilitates the vital mechanical link between the float arm and the valve sealing mechanism. By utilizing a high integrity large bellows design, it ensures a hermetic seal that prevents boiler water from entering the