Adp HE35136A170A000067 Uncased Evaporator Coil 2.5-3 Ton

Product Description

The ADP HE35136A170A000067 is an uncased slab evaporator coil rated at 36,000 BTU/h (36 MBTU/h) and designed for use with R-410A refrigerant systems. Built with a copper slab and galvanized steel cabinet construction, this coil handles 1,200 CFM of airflow and uses a piston metering device for refrigerant control. The right-hand drain configuration and non-captive refrigerant lines with long stubs simplify field installation. Licensed HVAC technicians install this coil as the indoor heat-exchange component in split-system air conditioners and heat pumps. The lanced fin design delivers high-efficiency heat transfer in a compact, uncased form factor suited for custom air handler builds.

This coil fits residential and light commercial split-system applications in the 2.5-to-3-ton capacity range. It is compatible with both air conditioner and heat pump systems using R-410A refrigerant. The right-hand drain orientation and dual 3/4-inch FPT condensate drain ports on the front-left and front-right of the drain pan make it adaptable to various drain line configurations. The 17.5-inch width, 19.5-inch depth, and 21-inch height profile fit standard air handler and furnace coil cabinet openings where an uncased coil is specified.

Key Features

• High-efficiency lanced fin design for improved heat transfer at 1,200 CFM airflow
• Copper slab construction with copper refrigerant connections for easy brazing on copper and aluminum slab models
• Piston metering device with externally accessible body for easy piston change-out or TXV field installation
• Air pressure tested at 500 psi, helium leak-tested, sealed with rubber plugs, and charged with dry nitrogen for shipment integrity
• Microban antimicrobial additive in the UV-resistant, high-temperature engineered polymer drain pan (rated to 450 degrees F) inhibits mold and mildew growth
• Dual 3/4-inch FPT condensate drains on front-left and front-right sides with patented low water retention drain pan design
• Intertek lab-tested cabinet air leakage of 1 percent or less for improved system efficiency

Compatibility

Rated for use with R-410A refrigerant in split-system air conditioner and heat pump applications in the 2.5-to-3-ton nominal capacity range. Threaded expansion valves are available factory-installed or as a field-installed kit for systems requiring TXV metering in place of the standard piston device.

Installation Notes

Installation must be performed by a licensed HVAC technician in accordance with local mechanical codes and the equipment manufacturer's instructions. Shut off all electrical power to the air handler and disconnect the refrigerant circuit before removing or installing the coil. Refrigerant line connections are copper and suitable for brazing; follow EPA Section 608 requirements for refrigerant handling. Verify drain pan slope and condensate line continuity before restoring system operation.

Technical Specifications

• Capacity: 36,000 BTU/h (36 MBTU/h)
• Nominal Tonnage: 2.5-3 ton
• Airflow: 1,200 CFM
• Refrigerant: R-410A
• Metering Device: Piston (externally accessible; TXV-ready)
• Drain Orientation: Right hand
• Condensate Drain: Dual 3/4-inch FPT front-left and front-right
• Cabinet Type: Uncased
• Cabinet Material: Galvanized steel
• Coil Material: Copper slab
• Width: 17.5 inches
• Depth: 19.5 inches
• Height: 21 inches
• Liquid Line Size: 3/8 inches
• Suction Line Size: 3/4 inches
• Drain Pan Material: UV-resistant engineered polymer (rated to 450 degrees F)
• Factory Test Pressure: 500 psi
• Cabinet Air Leakage: 1 percent or less (Intertek lab tested)
• Insulation: 5/8-inch foil-faced (cased coil cabinets)

Standard Information

• Brand: ADP
• Manufacturer Part Number: HE35136A170A000067