Heil H5A6S36AKDWA 16 SEER2 Single Stage Air Conditioner

Product Description

The Heil H5A6S36AKDWA is a single-stage residential central air conditioner designed for split-system cooling applications. It operates on R454B refrigerant, a low-global-warming-potential alternative that meets current environmental standards, and is rated at 16 SEER2 efficiency. The unit delivers 3830 CFM total airflow and pairs with a compatible air handler or furnace coil to complete the refrigerant circuit. Installation is performed by a licensed HVAC technician. The H5A6S36AKDWA fits the H5A6S product family and is suited for residential replacement and new-construction projects where a reliable, single-stage cooling solution is specified.

This air conditioner is intended for residential split-system installations where an outdoor condensing unit is matched to an indoor evaporator coil and air handler. The single-stage compressor operates at one capacity level, making it a straightforward replacement or new-install option in standard ducted systems. At 1000 CFM cooling airflow, it is sized for typical residential duct systems. Contractors working on mid-efficiency residential replacements or builder-grade new construction will find this unit appropriate for those specifications.

Key Features

• 16 SEER2 efficiency rating meets current DOE regional standards for residential air conditioners
• R454B refrigerant — low-GWP alternative, compliant with current refrigerant transition requirements
• Single-stage operation for straightforward controls integration and simplified commissioning
• 3830 CFM total airflow capacity for whole-system air movement
• 1000 CFM cooling airflow matched to standard residential duct systems
• Part of the H5A6S product family for consistent replacement sourcing

Compatibility

Designed as an OEM-style single-stage split-system condensing unit within the Heil H5A6S product family. Consult the equipment documentation and Heil matchup tables to confirm compatible indoor coil and air handler combinations before installation.

Installation Notes

Installation must be performed by an EPA 608-certified HVAC technician, as this unit uses R454B refrigerant requiring certified handling. Disconnect and lock out all electrical power to the system before any service work begins. Follow local mechanical and electrical codes, including NEC requirements for disconnect sizing and wire gauge at the unit. Verify indoor coil and refrigerant line set compatibility prior to startup, and follow the manufacturer startup procedure for proper refrigerant charge verification.

Technical Specifications

• Refrigerant: R454B
• SEER2 Rating: 16
• Compressor Stages: 1
• Total CFM: 3830
• Cooling CFM: 1000
• Product Type: Air Conditioner
• Category: HVAC
• UPC: 81018295080

Standard Information

• Brand: Heil
• Manufacturer Part Number: H5A6S36AKDWA