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WaterFurnace Envision Series NDW

The WaterFurnace Envision Series NDW is the tried and true precursor to the 5 Series. The NDW dual hydronic features two single-stage compressors to provide high volume hot water for the needs of modern homes. Mainly used to provide radiant heat to offer exceptional comfort without moving air. It keeps the floor nice and warm while radiating heat to the occupants, furnishings, and air. Homes with large demand for both domestic and potable hot water can expect up to 60% per year in savings when they switch from an ordinary boiler or water heating system.

  • Envision Series NDW Features
    • Built-in OptiHeat Technology
    • Dedicated Hot Water
    • Available GeoTank
    • IntelliStart Technology
    • Aurora Advanced Controls
    • 10 Year Warranty
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New Standard in Performance

The 5 series 504W11 can reduce water heating costs by as much as 60% per year. Ordinary boilers and water heaters operate at a fraction of the efficiency of the 5 Series. With built-in OptiHeat vapor injection technology, this unit incorporates an additional heat exchanger that moves excess heat and reinjects it into the system. This technology provides higher exiting water temperatures and better compressor operating conditions. Smaller loads are required and result in the ultimate in efficiency.

  • Technical Specs

    Model NDW
    Series Envision
    Sizes 8 to 15 ton dual compressor
    (4 sizes)
    Efficiency1 Up to 3.5COP
    up to 22.0 EER
    Refrigerant R-410A
    Compressor Dual high-efficiency scroll
    Blower N/A
    Cabinet Configuration Compact unit with front water connections
    Controls are field convertible from front to back
    Stages 1 heat
    1 cool
    Controls Aurora Advanced Controller with energy and refrigeration monitoring
    Performance monitoring standard
    Mode, status, & fault lights
    HydroZone compatible
    Air Coil N/A
    Hot Water Generation N/A
    Auxiliary Heat2 N/A
    Zone Control3 N/A
    ENERGY STAR® Certified4 Yes (100 and 120 models)

    Notes:
    1. AHRI 13256-1 (GLHP) for water-to-air units. AHRI 13256-2 (GLHP) for water-to-water units.
    2. With auxiliary heat where applicable
    3. Hydronic air handlers or units without Aurora Advanced Controls require IntelliZone2 24 volt for zoning functionality
    4. Closed earth loop rating points.

    Questions? Call us at 800-665-3336 x 206 or email info@edenenergy.com

  • Documentation
    Product Brochure View File
    Specification Catalog View File
    Installation Manual View File
    Submittal Data View File
    Product Comparison View File

Design & Support Services

Eden Energy provides complete in-house design assistance for all of our products, including radiant infloor, geothermal, and air exchangers. Our technical team is available Monday to Friday 8:00 to 5:00pm with on call tech 7 days a week.

Industry Leading Training

Eden Energy has a training facility where we offer hands on training for all products, and a Technical Support team to help on the phone and in the field. We also provide online and remote training with industry recognized trainers.

About Us

Eden Energy Equipment Limited was established in 1981 as a wholesale /distribution company to service specialized markets in the HVAC industry.