Its robust construction resists mechanical fatigue

This specific model uses an HAA charge calibrated for R22 and R407C refrigerants

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

and various heating or cooling coil applications

or excessive thermal shock

Williams 6802 Register Refrigerant Its robust construction resists mechanicalFor 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