The Reznor 205546 Coupling Assembly is a critical OEM replacement part engineered specifically for high-efficiency Reznor Model VR Heat Exchangers
these T&P valves must be installed in a vertical
The 5502-136M features a standard 2-1/8 inch "D" stem
Does this sensor support ultraviolet (UV) or flame ionization detection
This specific model is rated for a maximum operating pressure differential of 40 PSI for both air and water applications
Browning 2BK100H Sheave R-407A The Reznor 205546 Coupling AssemblyThe Browning 2BK100H Sheave is a precision engineered, dual groove power transmission component designed for high torque HVACR applications. Constructed from high grade cast iron, this BK cast iron sheave features a 9. 75" outside diameter and is dynamically balanced to ensure smooth operation and reduced vibration in heavy duty air handling units. Engineered for versatility, this sheave is compatible with 4L, 5L, A, and B belts, providing reliable