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ENERZONE HVAC INC.

VAH

VAH Series: Compact, Efficient, and Built for Multi-Residential


Designed for modern multi-residential builds, the VAH Series fan coils deliver quiet, high-performance hydronic heating. The VAH brings energy-saving EC motors, premium 4-row coils, and an ultra-compact insulated cabinet, these units offer powerful heating in a low-noise, space-efficient package. They are fast to install, easy to service, and available with features like front-access filtration and overflow protection. The VAH Series is engineered to reduce callbacks and support long-term reliability, making it a smart choice for developers and contractors.

  • Compact vertical air handler designed for mechanical rooms with limited space, delivering reliable hydronic heating.

  • Features a high-performance 4-row water coil and EC motor for quiet, efficient operation.

  • Front-access MERV 8 filter and integrated overflow protection simplify routine maintenance.

  • Available in multiple sizes (400, 600, 800 CFM) to suit small to large suites.

  • Built for durability and consistent indoor comfort in multi-residential applications.

CFM:

400

600

800

Product Details

  • Compact Vertical Fan Coil for Hydronic Heating

    The VAH-FR series is Enerzone’s purpose-built fan coil solution for efficient hydronic heating in multi-residential projects. Featuring quiet, energy-saving EC motors, high-performance 4-row coils, and a service-friendly vertical design, the VAH-FR delivers dependable comfort with a compact footprint.

  • Efficient, Quiet, and Service-Ready

    The VAH-FR combines reliable hydronic heating with streamlined maintenance. Acoustically insulated galvanized steel construction reduces sound levels, while integrated features such as front-mounted MERV 8 filtration, automatic balancing valves, and overflow protection ensure consistent performance and long-term reliability.

    • Airflow: 400 CFM / 600 CFM / 800 CFM

    • Coil: 4-row hydronic water coil

    • Motor: High-efficiency EC motor

    • Noise: ≤38 dBA at standard operating speed

    • Integrated features: Front-mounted MERV 8 filter, automatic balancing valves, overflow protection

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

  • Additional Features

    • High-efficiency EC motor for quiet, energy-saving operation

    • 4-row water coil for strong heating capacity

    • Factory-insulated steel cabinet for acoustic and thermal control

    • Service-friendly design with front-mounted filter access

    • Integrated float sensor and overflow protection

  • VAH-FR-400

    • Compact fan coil for small to mid-sized suites

    • 4-row water coil with precision-balanced flow control

    • Quiet EC motor with acoustic cabinet insulation

    • MERV 8 filter and overflow protection for dependable performance

    VAH-FR-600

    • Increased airflow and heating capacity for larger suites

    • Automatic balancing valves for efficient water-side control

    • EC motor and insulated casing for quiet, energy-saving operation

    • Designed for applications where DX cooling is not required

    VAH-FR-800

    • Largest-capacity model in the series

    • Enhanced airflow and coil performance for demanding applications

    • Robust EC blower with integrated float sensor for protection

    • Maintains quiet, efficient operation in a service-friendly cabinet

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

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