• Fantech Heat Recovery Ventilator - FLEX 100H ES

    - 5 Inch Oval Ports - 55-56 CFM - Effectiveness 74% - from 1401 to 2200 Square Feet

    Product ID • FLEX100H0000

  • $635.75
  • Quantity:
  • Free Ground Shipping


The Fantech FLEX 100H ES is used for House Sizes from 1,401 to 2,200 Square Feet.

The Fantech FLEX is a compact HRV specially designed for small residential and multi-residential applications such as condominiums and apartment buildings that require up to 100 CFM of continuous principal ventilation. With its flexible and compact top port design incorporating the 5 Inch oval collars with integrated airflow measurement and EZ-Mountwall bracket, it can be installed in small spaces such as 24 Inch closets or above the hot water heater.

The FLEX is also equipped with the TurboTouch function to temporarily increase its exhaust capacity when needed; for example, when bathrooms or kitchens are exhausted with the use of an HRV instead of conventional methods.

The Fanteche FLEX 100H ES incorporates a unique and quiet internal recirculation defrost that does not depressurize the home during the defrost cycle. A preset defrost sequence is activated when the outdoor temperature falls below 23 Degrees F and automatically adjusts itself based on operating conditions.

Return Policy | Shipping Policy

Manuals & Docs

Technical Specs

Fantech Heat Recovery Ventilator - FLEX 100H ES Techs and Specs

  • Speed
  • Defrost Cycle Strategy
  • Ports
    5 Inch Oval
  • Port Location
  • House Size
    from 1,401 to 2,200 Square Feet
  • CFM at 0.3 Inches w.g
  • CFM at 0.4 Inches w.g
  • Average Installed Range of Airflow
    47 - 100 cfm
  • Effectiveness (ASE)
    at 32 Degrees F - 74%
  • Size
    22.4 Inch L by 15 Inch W by x 17.9 Inch H
  • Weight
    39 Pounds

Fantech Heat Recovery Ventilator - FLEX 100H ES Features

  • No controls needed
  • TurboTouch function boosts exhaust capacity by up to 50%
  • Powder coated 24 gauge galvanized steel cabinets
  • Fully insulated with 1 Inch aluminum foil face high density foam
  • German manufactured motors with backward incline impellers
  • Includes easy mount wall bracket
  • Aluminum cores
  • Lifetime limited warranty on Aluminum cores
  • 5 year limited warranty on component parts
  • 7 year limited motor warranty

Info & Links