Armstrong International B4028-1 Float Mechanism R-410A this component maintains strict compliance

this component maintains strict compliance with manufacturer specs

this kit provides the precise 3/4 inch sweat connection required to maintain system efficiency and refrigerant containment

if voltage is present but the motor won't spin

Engineered with a proportional thermostatic element

When paired with Sure-Flex Plus EPDM or Neoprene sleeves

Armstrong International B4028-1 Float Mechanism R-410A this component maintains strict complianceThe 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"