McDonnell & Miller 341900 Bellows Assembly Refrigerant Frequent trips usually indicate a

Frequent trips usually indicate a gas supply pressure drop

Engineered for a specific 90 psig max rating

as a matching run capacitor is often required for new installs to prevent premature winding failure

offering better thermal stability and longevity in applications exceeding standard temperature ranges

While the nominal size is 25x20x6

McDonnell & Miller 341900 Bellows Assembly Refrigerant Frequent trips usually indicate aThe 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