50-90 CFM Home Heat Energy Recovery Ventilator


This HRV ventilator provide max 90CFM airflow, mainly use in small apartments. As an important parts of residential Indoor Air Quality Products. It exchanging heat between the outdoor and indoor, also ensuring that fresh air enters without significant energy loss. 

  • Heat Recovery Ventilator (HRVs)
  • Airflow up to 90 cfm @ 0.4" w.g
  • 4” duct connection 
  • Compact light-weight design with 9.7" installed depth
  • Brackets included for easy installation
  • Easy-to-use hinged door - no screws required
  • No drains required
  • WARRANTY: Units carry a 5 year warranty on the core and replacement parts 

78% SRE at 0℃

The Exinda HRV with 78% SRE efficiency at 0℃ 50CFM. Our Factory with the only testing lab in CHINA with CSA439 standard capability to verifiy. With the trength of develop any customzied heat pump and venilator products.

HRV Heat Recovery Core

Heat recovery efficiency up to 80%, aluminum material. The HRV core Resistance of pressure difference up to 2500Pa, Under pressure of 700Pa, air leakage less than 0.6%.

-25°C Cold Weather Certified

Exinda heat recovery ventilators are built to withstand extreme cold conditions, our ventilation systems are designed to excel even in the most challenging of climates, such as the -25°C temperatures of Quebec Canada .

HRV 90CFM Technical Data

Exinda own laboratory, compliant with the CSA-439-18 standard, with the alibity to develop and produce ventilator product match buidling code request for builders, contractors, and wholesalers. We meticulously collect SF6 gas for precise data acquisition and assess equipment performance at -25°C. Moreover, we conduct comprehensive evaluations, analyzing heat exchange efficiency at different airflow rates, including testing down to 32°F, to provide top-tier results for our clients in the construction industry.

We are the only laboratory with HVI CSA439 standard for energy recovery ventilator and heat recovery ventilator products.

Exinda own laboratory, compliant with the CSA-439-18 standard, with the alibity to develop and produce ventilator product match buidling code request for builders, contractors, and wholesalers. We meticulously collect SF6 gas for precise data acquisition and assess equipment performance at -25°C. Moreover, we conduct comprehensive evaluations, analyzing heat exchange efficiency at different airflow rates, including testing down to 32°F, to provide top-tier results for our clients in the construction industry.

We are the only laboratory with HVI CSA439 standard for energy recovery ventilator and heat recovery ventilator products.

Contact Exinda

EXINDA is always happy to collaborate with wholesaler/distributor.

  • Pre-Sales Service
  • After-Sales Service
  • Book a Factory Tour
  • OEM /ODM: For specific markets, we prefer to operate as a co-brand with our clients, or offer EXINDA’s own brand products and services to dealers.
  • A-level Distributor: We are willing to give exclusive distributor rights to clients with strong sales and service capability for certain market / product. You would enjoy our most competitive price and special discount for substantial order.