Adp hg36a36a200a0000n Uncased A-coil 20 in R-454B Txv

Product Description

The Advanced Distributor Products hg36a36a200a0000n is an uncased A-coil evaporator designed for multi-position installation in split-system cooling and heat pump applications. This coil ships without a cabinet, making it well-suited for installations where the contractor supplies or reuses an existing coil cabinet or integrates the coil into an air handler. It is configured for right-hand connections and is factory-ready for R-454B refrigerant. A factory-installed TXV (thermostatic expansion valve) handles refrigerant metering, eliminating the need to add a separate metering device in the field. The 20-inch width fits a common residential and light-commercial air handler footprint. Licensed HVAC technicians handle installation and commissioning.

This coil is intended for residential and light-commercial split-system installations where the evaporator is positioned in a multi-position air handler or furnace coil cabinet. The right-hand connection orientation determines which side refrigerant lines enter the coil, so verify orientation against the existing equipment layout and line-set routing before ordering. The factory-installed TXV is matched to the R-454B refrigerant charge, supporting systems transitioning to lower-GWP refrigerants. Always confirm coil width and connection side with the equipment manufacturer specifications prior to installation.

Key Features

• Uncased design allows integration into contractor-supplied or existing coil cabinets
• Multi-position configuration supports upflow, downflow, and horizontal installations
• Factory-installed TXV meters R-454B refrigerant without additional field components
• Right-hand connection orientation for compatible line-set routing
• 20-inch width fits standard residential and light-commercial air handler openings

Compatibility

Designed as an OEM-style uncased A-coil replacement or new-installation evaporator for multi-position split systems using R-454B refrigerant with a 20-inch coil width and right-hand connections.

Installation Notes

Installation must be performed by a licensed HVAC technician holding the appropriate EPA Section 608 certification for handling refrigerants. Shut down and de-energize the air handler or furnace completely before positioning or connecting the coil. Verify refrigerant line connections are leak-tested and evacuated to the equipment manufacturer's specified micron level before charging with R-454B. Follow all local mechanical codes and manufacturer guidelines for drain pan, condensate line, and coil cabinet sealing.

Technical Specifications

• Type: Uncased A-Coil
• Configuration: Multi-Position
• Connection Orientation: Right-Hand
• Width: 20 inches
• Refrigerant: R-454B
• Metering Device: TXV (Thermostatic Expansion Valve)

Standard Information

• Brand: Advanced Distributor Products
• Manufacturer Part Number: hg36a36a200a0000n