Pay in 4 interest-free payments of $25.92 Learn more
Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
By utilizing Proportional plus Integral (PI) control
the 81G51 and 81G5101 are electrically and physically identical parts
Common Questions Is the WHL1945 balanced from the factory
Safety Focused: Ensures hazardous exhaust gases are properly expelled through the furnace flue
York S1-025-39911-000 Expansion Valve 320788-702 By utilizing Proportional plus IntegralThe York S1 025 39911 000 Expansion Valve is a precise OEM thermostatic metering device designed for 3 ton R 22 refrigeration systems. This thermostatic expansion valve (TXV) utilizes a 3 8" x 3 8" connection and features a 30 inch capillary tube to ensure accurate superheat regulation across varying thermal loads. As a direct OEM replacement part, it maintains factory spec refrigerant flow, preventing liquid slugging and evaporator starving. For