The A23519 is specifically designed for the EHU-600 and EHU-701 models

Optimized Efficiency: Demand-based logic prevents "ghost" defrost cycles

or excessive thermal shock

KB399-800)

maintaining the axial position

Williams 6802 Register Refrigerant The A23519 is specifically designedFor veteran technicians installing Williams Forsaire counterflow furnaces, the Williams 6802 is the professional grade solution for multi room heating configurations. This rear outlet register is engineered to redirect a portion of the furnaces thermal output into an adjacent room, effectively expanding the heating footprint without requiring a second unit. The assembly features a heavy duty steel construction with a 1 inch through the wall boot and a