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ENERZONE HVAC INC.

AHC

AHC Series: Durable, Quiet, and Built for Demanding Spaces


The AHC Series sets the benchmark for compact horizontal air handling, delivering reliable heating and cooling in a space-saving form factor. Designed for horizontal-only installations, each unit integrates high-efficiency coils, a premium Grundfos 3-speed pump, and an exclusive backward-inclined external rotor blower to provide whisper-quiet performance with outstanding energy savings.

Housed in a pre-painted, one-piece galvanized steel cabinet and fully insulated. The AHC offers exceptional durability and thermal integrity. Whether specified for residential suites or tight commercial spaces, the AHC delivers dependable year-round comfort with a focus on long-term performance and ease of service.

  • Horizontal, low-profile air handler designed to fit into restricted ceiling cavities without compromising performance.

  • Factory-insulated cabinet provides thermal and acoustic control for quiet operation.

  • Compatible with hot/chilled water coil applications for flexible project use.

  • Whisper-quiet EC or PSC blower options deliver stable airflow across occupied spaces.

  • Full-service accessibility from below simplifies maintenance in tight installations.

  • Ideal for retrofit projects or new construction where ceiling height is limited.

CFM:

400

600

800

Product Details

  • Compact Horizontal Air Handler

    The AHC Series redefines compact air handling with a low-profile, horizontal design ideal for tight ceiling cavities and constrained mechanical spaces. Its one-piece, pre-painted galvanized steel cabinet offers durability and corrosion resistance, while integrated heating and cooling coils ensure reliable, year-round comfort.

  • Whisper-Quiet, Energy-Smart Operation

    • Airflow: 400–800 CFM (model dependent)

    • Coil: Integrated heating and cooling coils

    • Pump: Premium Grundfos 3-speed pump for precise water circulation

    • Motor/Blower: Backward-inclined external rotor blower for quiet, efficient airflow

    • Noise: Ultra-low sound levels ideal for concealed ceiling installations

    • Key Benefits: Stable temperature distribution, energy-efficient operation, and reliable performance in compact installations

    *For detailed airflow, heating/cooling capacities, and motor specifications, please refer to the downloadable Engineering Spec Data.*

  • Additional Features

    • Ultra-low cabinet height for restricted ceiling spaces

    • Factory-insulated casing with 1" fibre-glass for thermal and acoustic performance

    • Compatible with hot/chilled water coil systems

    • Simple service access from below for quick maintenance

    • Durable, pre-painted galvanized steel construction for long-term reliability

  • AHC-400

    • Compact unit for small suites or limited ceiling spaces

    • 400 CFM airflow with integrated heating and cooling coils

    • Quiet operation via backward-inclined external rotor blower

    • Front service access and Grundfos 3-speed pump

    AHC-600

    • Mid-range airflow of 600 CFM for larger suites or medium spaces

    • Maintains consistent temperature distribution with energy-efficient operation

    • Pre-insulated steel cabinet and quiet blower

    • Easy access for routine maintenance

    AHC-800

    • High-capacity horizontal unit for demanding residential or commercial spaces

    • 800 CFM airflow with robust coil and blower performance

    • Optimized for low-noise operation in tight ceiling cavities

    • Service-friendly design with durable, corrosion-resistant cabinet

  • Enerzone products are backed by a 1-year parts warranty and a 3-year limited warranty on coils.

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