Buyers typically pay $1,200-$6,500 for a residential heat recovery ventilator (HRV) or energy recovery ventilator (ERV) installed, while commercial systems run $5,000-$50,000 depending on capacity. Main cost drivers are system capacity (CFM/ton), ductwork condition, efficiency rating, and labor access; this article lists realistic price ranges, per-unit rates, and assumptions to plan a budget for heat recovery system cost.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Residential HRV/ERV Installed | $1,200 | $2,800 | $6,500 | Assumptions: 800–2,400 sq ft home, standard ductwork, Midwest labor. |
| Commercial Unit Installed | $5,000 | $18,000 | $50,000 | Assumptions: 1,000–10,000 CFM, rooftop or mechanical room install. |
| Replacement Core or Module | $200 | $650 | $1,800 | Assumptions: OEM parts. |
| Ductwork Upgrade (per sq ft) | $4 | $7 | $12 | Assumptions: Accessible attic or basement runs. |
Typical Installed Price For A Home HRV Or ERV
Residential heat recovery system cost usually totals $1,200-$6,500 with the average near $2,800 for a single-family house; system price varies by unit capacity, brand, and whether ductwork needs repair. A standard 800–2,400 sq ft home with existing ducts commonly sees $1,200-$3,500; homes needing duct modification or balanced ventilation can reach $4,000-$6,500.
Assumptions: single-story or two-story home, 60–200 CFM unit, 1–4 wall/ceiling vents.
Material, Labor, Equipment, Permit, And Overhead Breakdown
Typical quote components for heat recovery systems split between materials, labor, specialized equipment, permit fees, delivery/disposal, and contractor overhead; the table below shows realistic ranges for each line item on a residential install.
| Materials | Labor | Equipment | Permits | Delivery/Disposal | Overhead |
|---|---|---|---|---|---|
| $600-$2,500 (unit, filters, controls) | $400-$1,800 () | $100-$700 (mounting, balance tools) | $0-$300 | $50-$300 | $150-$900 |
Labor typically runs $75-$125 per hour depending on region; expect 4–16 hours for a residential job.
How System Capacity, CFM, And Efficiency Affect Price
System capacity and rated airflow (CFM) are primary cost multipliers: 60–150 CFM residential units cost $600-$1,800, 200–600 CFM light-commercial units cost $2,000-$8,000, and 1,000+ CFM rooftop commercial units cost $8,000-$50,000. Upgrading from a 150 CFM to a 500 CFM unit can raise equipment cost by $1,500-$6,000 and increase installation complexity.
Assumptions: higher CFM requires larger duct transitions and may need dedicated electrical circuit.
How Ductwork Condition And Run Length Change The Final Quote
Ductwork repairs or extensive new runs dramatically change price: sealing and minor repairs add $4-$9 per sq ft or $300-$1,200 total; full duct replacement is $4-$12 per sq ft. Long runs (>50 linear ft), multiple floor penetrations, or insulated exterior runs commonly add $800-$3,500 to the project.
Assumptions: attic access, average ceiling height, standard insulation requirements.
Practical Ways To Reduce Heat Recovery System Price
Controlling scope and timing lowers cost: choose an ERV/HRV sized to match measured ventilation needs rather than oversized units; schedule installs in shoulder seasons for lower labor rates; repair existing ductwork instead of full replacement when possible. Saving measures commonly shave 10%-35% off initial quotes — for example, retaining existing ducts can reduce cost by $700-$3,000.
Assumptions: homeowner prep (clearing attic), flexible schedule, multiple quotes.
Regional Price Differences And What To Expect By Market
Prices vary by region: urban Northeast/West Coast rates are typically 10%-25% higher than Midwest averages; rural areas may add travel fees of $100-$400. Estimate percent deltas: Midwest baseline; Northeast/West +15%-25%; South +5%-15%; Rural/Isolated locations +5%-20% on top of listed ranges.
Assumptions: typical contractor overhead and local labor markets.
Real-World Quote Examples With Specs And Labor Estimates
| Project | Unit/Spec | Labor Hours | Price |
|---|---|---|---|
| Small Home Install | 120 CFM HRV, filters, 3 vents | 6 hours | $1,400-$2,200 |
| Medium Home with Duct Repair | 200 CFM ERV, duct sealing, balancing | 12 hours | $3,200-$5,500 |
| Light Commercial | 800 CFM rooftop ERV, curb, electrical | 24-40 hours | $12,000-$28,000 |
These examples reflect realistic combinations of unit cost, labor time, and modest on-site work; adjust for local rates and site complexity.
Maintenance, Replacement Cycles, And Long-Term Expense Considerations
Ongoing costs include filter replacement ($20-$80 per year), yearly balancing/inspection $100-$300, and major core replacement every 8–15 years costing $200-$1,800. Expect 5-year ownership operating costs of $200-$900 for filters, inspections, and minor repairs on a residential unit.
Assumptions: normal use, seasonal runs, regular filter changes.