Armstrong International B4028-1 Float Mechanism R-410A the switch should be closed

the switch should be closed

Flexible Mounting: Approved for both upright and horizontal installation to accommodate tight mechanical room clearances

OEM Compatibility: Precision-engineered for Reznor heating equipment

check for 0 ohms across the terminals

Delivering a robust 180 in-lb torque

Armstrong International B4028-1 Float Mechanism R-410A the switch should be closedThe 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"