How much does an HRV system cost to install?

HRV (Heat Recovery Ventilator) installation in Ottawa typically costs between $2,500 and $4,500 for a complete system, including the unit, ductwork modifications, and professional installation by a licensed HVAC contractor.

The cost varies significantly based on several factors. Basic HRV units suitable for smaller homes (up to 1,500 sq ft) start around $800-$1,200 for the equipment alone, while high-end models with advanced controls and larger capacity can cost $1,500-$2,500 just for the unit. The installation complexity has the biggest impact on total cost - if your existing ductwork can accommodate the HRV with minimal modifications, you'll be on the lower end of the price range.

Installation factors that affect cost include the need for new ductwork runs to bedrooms and common areas, electrical connections for the unit, exterior wall penetrations for fresh air intake and stale air exhaust, and integration with your existing HVAC system controls. Homes with finished basements or complex layouts require more labor and materials. Most installations take 6-10 hours of work by experienced technicians.

In Ottawa's climate, HRVs are particularly valuable during our long heating season when homes are sealed tight. They're especially beneficial for newer, well-insulated homes that can feel stuffy or develop humidity issues. Ontario Building Code requires mechanical ventilation in new construction, and many homeowners add HRVs to older homes for improved indoor air quality and humidity control.

Professional installation is essential because HRVs must be properly balanced, connected to appropriate ductwork zones, and integrated with your heating system controls. Improper installation can actually worsen indoor air quality or create pressure imbalances. The system also needs to be commissioned and tested to ensure proper airflow rates.

For a detailed assessment of your home's ventilation needs and an accurate quote, consider requesting a consultation with Ottawa HVAC Pro to evaluate your specific situation and ductwork requirements.