2024 WD CATALOG

R-134A INTRODUCTION

HEATING & AIR CONDITIONING

Units & Kits Rooftop Headliners Backwall Ductables Underdash Heaters Condensers Direct Drive Compressors Parts Applications Blower Motors, Wheels & Fans Compressors, Clutches, Mount Kits & Service Parts Condensers Controls (Air & Water) Controls (Electrical & Refrigerant) Fittings And Accessories Heater Cores & Evaporator Coils Hoses & Filters Receiver Driers & Accessories Service Equipment Reference Information

TYPICAL PLUMBING SCHEMATIC

Air Conditioner components are connected together to illustrate system operation. The components shown are not to scale. The refrigerant and refrigerant oil are clear in color and not visible in this drawing; however, we've attempted to suggest temperature variants through the use of values of gray in the pipeline. The small arrows inside the components and connecting hoses show the direction of refrigerant flow (refrigerant circuit).

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