including the BD300

using genuine York HVAC parts is the only way to ensure the cabinet operates at its factory-rated specifications

showing open windings

using a switch other than the -1

With a Max Working Pressure (MWP) of 260 psig and a high Kv value of 3

Sanhua International SHF-35B-47-04 Valve Els PW 17895 including the BD300The Sanhua International SHF 35B 47 04 is a heavy duty 4 way reversing valve engineered specifically for split and unitary heat pump systems. Designed for high reliability refrigeration cycling, this HVAC reversing valve manages the flow direction of R410A refrigerant and other common high pressure gases to switch between heating and cooling modes seamlessly. Featuring a 1 2" tube discharge suction connection and a 7 8" ESC (Evaporator Suction