GC Valves S301GF02V3BC9 Solenoid Valve 30067439-890 or if you see a

or if you see a diagnostic code for an open limit circuit

1-inch window and a removable

ice buildup on the evaporator coil despite a clean filter

Johnson Controls G-2010-101 Air Pressure Gage

Johnson Controls T-4000-2639 Gold Plastic Cover

GC Valves S301GF02V3BC9 Solenoid Valve 30067439-890 or if you see aThe GC Valves S301GF02V3BC9 is a high performance 2 way normally closed solenoid valve engineered for precision fluid and gas control in demanding industrial environments. Featuring a 303 stainless steel body and a 1 4" NPT connection, this direct acting solenoid valve is ideal for handling air, water, and light oils at temperatures up to 230F. The 3 32" orifice provides a technical balance, yielding a 0. 21 Cv coefficient for accurate flow