Heat recovery ventilator installation typically costs $2,000-$5,500, with a common project averaging about $3,500. The final price depends on the unit’s airflow capacity, whether ducts can connect to existing HVAC equipment, labor rates, and the difficulty of routing fresh-air and exhaust lines.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Installed HRV | $2,000 | $3,500 | $5,500 | Typical retrofit with standard access |
| HRV unit | $600 | $1,200 | $2,200 | Price varies by capacity and controls |
| Labor | $700 | $1,400 | $2,500 | Usually 10-20 hours |
| Ductwork and fittings | $250 | $650 | $1,500 | More for long or concealed runs |
Typical HRV installation prices by home and scope
For an existing home, a straightforward installation generally totals $2,000-$3,500. A project requiring new dedicated ducts, difficult ceiling or wall access, or electrical changes can reach $3,500-$5,500 or more. New construction may cost less for installation labor when ducts are planned before walls are closed, though the HRV equipment remains an added expense.
Unit capacity is often priced by airflow: equipment commonly costs about $600-$2,200 for residential models serving roughly 1,000-3,000 square feet. A contractor should size the system based on occupancy, floor area, airtightness, and ventilation requirements rather than square footage alone. Assumptions: U.S. retrofit, standard residential equipment, normal access, and no major HVAC replacement. For a typical retrofit, budgeting $2,500-$4,500 is a practical starting point.
What HRV equipment, ductwork, and labor add to the quote
Quotes may combine equipment and installation into one total, so an itemized estimate helps identify what is included. The ranges below represent typical residential work and may overlap when contractors bundle materials and labor.
| Quote component | Typical price | Pricing basis | What changes it |
|---|---|---|---|
| HRV unit and controls | $600-$2,200 | Per unit | Airflow, defrost controls, filtration |
| Ducts, grilles, and fittings | $250-$1,500 | Per project | Run length, duct type, number of rooms |
| Installation labor | $700-$2,500 | 10-20 hours | Access, wiring, duct modifications |
| Electrical and controls | $150-$600 | Per project | New circuit, wall control, sensor setup |
| Permit or disposal | $0-$400 | Per project | Local rules and removal of old equipment |
At roughly $75-$125 per technician hour, labor charges reflect both installation time and commissioning, including airflow balancing. Duct routing and access often determine the labor bill more than the unit’s listed price.
Airflow capacity and duct length move the final price
System capacity and layout can shift a quote substantially. A compact unit rated around 100-150 cubic feet per minute may suit a smaller home, while a larger or more complex house may call for 200-300 CFM or more. Higher capacity can increase equipment cost, but oversizing is not a substitute for proper design.
Duct length is another measurable driver: short runs of under 20 feet are generally simpler than routes exceeding 40-50 feet or requiring multiple branches. Cutting through finished ceilings, fire-rated assemblies, masonry, or tightly packed joist bays may add $300-$1,500 for access work and repairs. Ask whether the quote includes balancing and airflow readings at each supply and exhaust point.
How many installation hours should a homeowner expect
A simple retrofit may take one day with a two-person crew, or about 10-14 combined labor hours. A job involving new ducts through finished spaces, electrical work, or multiple ventilation points can take 15-25 hours and span two days. During new construction, the ventilation rough-in can be coordinated with other trades, reducing return visits.
Contractors may charge a diagnostic or site-visit fee of $75-$200, sometimes credited toward installation. A written quote should state whether commissioning, balancing, control setup, and cleanup are included. Confirm the crew’s planned labor hours and what triggers additional hourly charges.
Three retrofit layouts show how totals can differ
A small, accessible home with a 100-150 CFM unit, short duct connections, and 10 labor hours might total $2,300-$3,000. The equipment could be $700-$1,100, with the balance covering fittings, labor, electrical connection, and startup.
A typical 1,800-square-foot home with a 150-200 CFM unit and 25-35 feet of new duct may run $3,200-$4,400, including roughly 14-18 labor hours. A larger 2,800-square-foot home needing a 200-300 CFM unit, several branches, and difficult access could reach $4,800-$6,500, with 20-25 labor hours. These examples assume standard equipment and exclude major drywall restoration or HVAC replacement.
Regional labor rates change the installed HRV price
Labor-heavy installations tend to cost more in major coastal metros and high-cost markets than in many smaller cities. For comparable scope, urban markets such as the Northeast corridor or coastal California may run 10%-25% above a national midrange estimate. Lower-cost rural and Midwestern markets can fall about 5%-15% below it, although travel charges or limited contractor availability can erase that difference.
Weather and local building practices also affect scheduling and materials. A contractor working in a cold climate may specify additional freeze protection or a particular defrost strategy, while local code may require specific ventilation controls. Compare quotes from contractors serving the same area and using the same airflow specification.
Permits, electrical work, and old equipment can add fees
Some jurisdictions require a mechanical permit for a new ventilation system; fees commonly range from $50-$300, but requirements vary. A new dedicated circuit, upgraded controls, or wiring routed through finished areas can add $150-$600. If an old ventilator must be removed and hauled away, disposal may add $50-$200.
Wall or roof penetrations can require weatherproof caps and careful sealing. Extensive drywall patching and repainting are often excluded, potentially adding $200-$1,000 depending on the number and size of openings. Request a clear list of permit, electrical, disposal, and finish-repair charges before approving work.
Lower the installation bill by controlling duct scope
Keeping the unit near an exterior wall and using accessible routes can reduce duct length and labor without compromising system design. During remodeling, coordinating installation before drywall is finished can avoid costly openings and repairs. If existing ducts are considered for reuse, ask the contractor to verify their condition, sizing, and suitability for balanced ventilation rather than assuming they will work.
Compare at least three itemized estimates using the same airflow target, equipment features, duct scope, and commissioning requirements. A lower-priced unit may omit controls or filtration upgrades, while premium features may not be necessary for every household. Choose the simplest system that meets the home’s ventilation needs, and avoid paying for extra capacity without a sizing justification.