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HRV80SFlex Series High Efficiency Heat Recovery Ventilator,  77 CFM at 0.4 in. w.g.

  • Overview
  • Dwelling Unit Ventilation Selector
  • Video Links
  • Specifications
  • Accessories
  • Reviews
  • Answers
  • The Flex Series is the ideal choice for apartments, condominiums and homes where space is limited and standard ventilation required. Designed with builders and contractors in mind, the Flex Series is all about installation flexibility and simplicity.

    • Compact design is perfect for installation in closet or above hot water tanks
    • Side port configuration
    • Pressure taps on access door enable installer to quickly read airflow
    • Optional ACCWMK wall bracket kit for ERV70, HRV80 and HRV90
    • ERV and HRV options across a wide CFM range (35-120 CFM)
    • At just 30lb. (13.6kg), it can be installed without opening the unit
    • Removable terminal block for quicker wall control connections
    • ENERGY STAR® Qualified*

    *This product meets the strict energy efficiency guidelines for ENERGY STAR set by Natural Resources Canada and the US EPA. It meets ENERGY STAR® requirements only when used in Canada.

    Note: Product number HRV80S is a newer version of discontinued model HRV70SE

  • Whole House Mechanical Ventilation (WHMV) Specifier

    Code compliant solutions for one and two family dwellings and townhouses up to three stories

    To better serve you in determining your customers’ whole house mechanical ventilation (otherwise known as continuous ventilation) needs, Broan-NuTone has developed this on-line tool.  With our CodeKey Specifier you can be confident that the products you choose will meet the latest codes and regulations.  Use this tool to make your specification job easier.

    Let’s get started by selecting the state where the dwelling unit will be located. CLICK HERE

  • Video Links

    Spot Ventilation Can Improve the Indoor Air Quality in Your Home

    Older Homes and Indoor Air Quality

    Indoor Air Quality: Passions

  • Apparent sensible efficiency at 32°F80%
    Control compatibilityVT6W
    Electrical consumption37W
    ENERGY STAR® certified product**Yes
    Filtration30 PPI
    Min/max cont. airflow (CFM at 0.2 in. w.g.)37-86
    Min/max cont. airflow (CFM at 0.4 in. w.g.)37-77
    Ports LocationSide
    Ports Size4 in. round
    Product dimensions (in.) (H x W x D)16-5/16 x 19-13/16 x 15-5/8
    Sensible recovery efficiency at -13°F60%
    Sensible recovery efficiency at 32°F68%
    Total recovery efficiency at 95°F-
    TypeHRV Heat Recovery Ventilator
    Warranty on coreLimited lifetime
    Warranty on parts5 years
  • can the hrv70se be used with a simple on/off 24hr timer?

    Asked by: Bill
    Thank you for your question on the Broan model HRV70SE. Yes, this model is compatible with our model T24H, 24 hour programmable timer. You can view this timer on our website and also find your local dealers.
    Answered by: BroanCustomerService
    Date published: 2015-06-12


    We were wondering if the HRV70SE was able to use the VT2W controller. Thanks for your time.
    Asked by: rackie
    Thank you for your question on the model HRV70SE heat recovery ventilator. The VT4W would be the compatible wall control for this unit.
    Answered by: BroanCustomerService
    Date published: 2015-11-26

    can this unit be installed without a dcuted furnace system?

    I want to pair this with a geothermal radiant floor system in northern climate
    Asked by: JS
    Thank you for your question on the model HRV70SE heat recovery ventilator. The HRV70SE does not need to be installed with a ducted furnace system. The installation instructions are available for download from our web site and it has numerous examples of different installations for this unit. Please contact the Technical Service Department at 800-637-1453 if you need further assistance.
    Answered by: BroanCustomerService
    Date published: 2015-08-10
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