The Advanced Distributor Products (ADP) HE32136A155A0004AP evaporator coil is an essential heat transfer component designed for 3-ton central residential split air conditioning and heat pump systems. Featuring a versatile upflow and downflow air configuration, this uncased A-coil is engineered to slide cleanly into existing furnace plenums or custom air handler cabinets. Its compact 15.5-inch width provides an ideal fit for narrow space layouts.
Constructed with durable copper tubing, this coil features an integrated piston metering device that regulates refrigerant flow efficiently. It is pre-optimized for standard R-410A systems, providing reliable cooling and dehumidification across warm weather seasons. HVAC replacement technicians and installation contractors select this uncased copper model when upgrading an old coil during furnace retrofits, bypassing the need for a completely new pre-fabricated cabinet enclosure.
The left-hand orientation provides accessible refrigerant lines and standard 3/8-inch liquid and 3/4-inch vapor sweat connections for straightforward field brazing. An integrated access port simplifies system charging and static pressure diagnostics during routine commissioning loops. Homeowners and service teams prioritize this model because it seamlessly interfaces with multiple furnace brands to deliver consistent system output.









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