Fantech FLEX 104 CFM HRV Top Ports 5" Duct Recirculation Defrost

Model: FLEX 100H ES Item Number: 83351
Fantech FLEX 100H ES
Fantech FLEX 100H ES
Fantech FLEX 100H ES
Enlarge Image
Fantech FLEX 100H ES
Fantech FLEX 100H ES
View All
Our Price: $770.00
synchrony card icon
$129 / Month
Suggested monthly payments with 6 month financing.
Only 2 In-Stock
Ships Tuesday, June 6th
Shipping to60601
Fantech FLEX 104 CFM HRV Top Ports 5
Fantech FLEX 104 CFM HRV Top Ports 5" Duct Recirculation Defrost Model: FLEX 100H ES Item Number: 83351
Only 2 In-Stock
Product Q&A
Shipping Crate Icon
Free Shipping Learn More
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Specification Highlights
    New Learn More
    This product is new and has never been used. It's in its original packaging, which has not been opened.
    39.2 Pounds Learn More
    39.2 Pounds
    Total weight of the product and any included accessory/components. This total is not the shipping weight, as it does not include packing material, which may increase the overall shipping weight of this product.
    Product Category
    Heat Recovery Ventilators (HRVs)
Recommended Accessories
View More
Required Accessories Add All Required
Installation Accessories
View More


Overview for Fantech FLEX 100H ES

The Fantech FLEX® 100H ES is a 104 CFM heat recovery ventilator (HRV) with top ports and recirculation defrost capabilities. The FLEX® 100H ES is a 120-volt unit designed with 4 ports and 5" ducts. It is designed for applications in single-family homes, multi-family homes, town houses and apartment buildings. HRVs make your heating and cooling systems more efficient by transferring heat between fresh and stale air during ventilation. The Fantech FLEX® is constructed with a built-in TurboTouch feature that boosts exhaust capacity up to 50%.
  • Heat Recovery Core
  • An aluminum heat recovery core provides improved heat transfer capacity while taking up less space than traditional cores. Fantech designs their heat recovery cores to withstand drastic temperature variations.
  • Winter Guard™ Defrost
  • The recirculation defrost sequence automatically adjusts based on operating conditions without depressurizing your home, allowing for a smooth transition between Ventilation and Defrost mode.
  • Controls
  • An External rocker switch featuring three positions (Low/Stand By/Medium) that allows for simple control of air flow.
  • Washable Electrostatic Filters
  • Easily washable, these filters can be used throughout the life of the FLEX® 100H ES.
  • Easy Maintenance and Service
  • An access panel on the FLEX® 100H ES allows for simple maintenance and serviceability.
  • Compact Flexible Installation
  • The compact top port design of the FLEX® 100H ES allows it to be installed in spaces as small as 24 inches. The included EZ-Mount™ wall bracket also makes the FLEX® 100H ES simple to install.
  • TurboTouch
  • With the TurboTouch feature, the FLEX® 100H ES provides up to 50% more exhaust capacity when additional airflow is required and allows the FLEX® to easily meet supplemental ventilation needs when required.
  • Insulated Cabinet
  • The 24 gauge galvanized steel cabinet is insulated with 1" high density expanded polystyrene. It also has a baked power coated paint for exceptional adhesion and resistance.
  • Specifications
    View More


    Product Category
    Heat Recovery Ventilators (HRVs)
    General Information
    Product Line
    Product Category
    Heat Recovery Ventilators (HRVs)
    Defrost Type Learn More
    Defrost Type
    ERV and HRV units may periodically suffer from frost formation on the heat exchanger. Units have different methods of eliminating this frost.
    Ports Quantity
    Port Location
    Maximum Air Flow
    131 CFM
    Apparent Sensible Effectiveness
    68 %
    Minimum Air Flow
    70 CFM
    Sensible Recovery Efficiency
    63 %
    Electrical Data
    120 Volts
    Power Consumption
    168 Watts
    60 Hz
    Current Draw
    1.4 Amps
    Duct Connection
    5 Inches
    Product Height
    17 7/8 Inches
    Product Width
    22 1/2 Inches
    Product Depth
    14 1/2 Inches
    Product Weight
    39.2 Pounds
    Shipping Height
    21 Inches
    Shipping Width
    17 Inches
    Shipping Length
    24 Inches
    Shipping Weight
    46 Pounds
    Energy Star Listed
    CSA Listed
    HVI Listed
    Warranty Information
    Parts Warranty Show ACW Parts Warranty Learn More
    Parts Warranty
    A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
    5 Years
    Motor Warranty
    7 Years
    View More


    Do You Own This Product?

    Give us your opinion on this product and help any future buyer's make an informed decision.

    Product Q&A
    View More

    Product Q&A

    Be the first to ask a question.

    Whether it's a general or technical question ACWholesalers can help. Our customer service team is backed by years of experience so you can have confidence knowing that you'll be getting an insightful response.

    View More
    Fantech FLEX 104 CFM HRV Top Ports 5" Duct Recirculation Defrost
    Fantech FLEX 100H ES
    Fantech FLEX 100H ES
    Fantech FLEX 100H ES
    Customer Review Images
    Scroll Up ArrowTo Top