Armstrong International B4028-1 Float Mechanism Freon provided the 1/3 HP and

provided the 1/3 HP and 115V electrical ratings match

the 910198401 is the official direct replacement for the 910110422

ensure your run capacitor matches the microfarad rating specified on the nameplate to prevent premature winding failure or overheating during high-ambient operations

Direct replacement for Bard and equivalent HVAC systems

ensuring accurate sensor readings and terminal connections

Armstrong International B4028-1 Float Mechanism Freon provided the 1/3 HP andThe Armstrong International B4028 1 Float Mechanism is a critical precision engineered component designed specifically for B8 Series Float & Thermostatic Steam Traps. This heavy duty steam trap repair kit serves as the direct internal replacement for the legacy 15B8 MECH assembly, ensuring seamless system restoration without the need for full trap replacement. Optimized for low pressure applications, this F&T steam trap mechanism features a large 7 8"