Prices for home air exchangers, including HRV and ERV units, typically range from affordable to high-end depending on unit efficiency, size, and installation complexity. The cost factors below help buyers estimate a budget and compare options before purchasing.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Unit price | $800 | $1,600 | $3,500 | Includes basic HRV/ERV unit; higher for high-efficiency models |
| Installation labor | $1,200 | $2,000 | $4,000 | Labor varies with ductwork and attic access |
| Ductwork & vents | $500 | $1,800 | $4,000 | New versus existing ducts affects cost |
| Controls & sensors | $100 | $350 | $800 | Smart thermostats add optional costs |
| Permits & inspections | $0 | $150 | $500 | Depends on locality |
| Delivery & disposal | $0 | $150 | $400 | Regional delivery fees may apply |
| Warranty & extras | $0 | $250 | $700 | Labor warranty on installation varies |
| Taxes & overhead | $0 | $200 | $700 | Included in final quote |
Assumptions: region, system type HRV vs ERV, home size, existing ducts.
Overview Of Costs
The total project price for a home air exchanger typically falls in the range of $2,100 to $12,000. A baseline installation with a mid-range unit and existing ducts often lands near $4,000 to $7,500. Per-unit estimates can be useful for planning, with basic units at about $1,000-$2,000 and more capable systems reaching $2,500-$4,000 before labor and extras.
Rear-ended by efficiency and scope, the main drivers are unit capacity, energy recovery effectiveness, ductwork needs, and whether professional permits are required.
Cost Breakdown
The cost structure can be broken down into several components. The table below shows typical ranges and what drives each item.
| Category | Low | Average | High | Notes |
|---|---|---|---|---|
| Materials | $800 | $1,600 | $3,000 | Includes HRV/ERV core, filters, and mounting hardware |
| Labor | $1,200 | $2,000 | $4,000 | Installed time varies by attic access and duct routing |
| Equipment | $0 | $0 | $0 | Assumes bundled with unit; upgrades add cost |
| Permits | $0 | $150 | $500 | Local rules vary |
| Delivery | $0 | $100 | $300 | Distance dependent |
| Warranty | $0 | $200 | $600 | Labor warranty typically separate |
| Overhead | $0 | $150 | $450 | Contractor margins |
| Taxes | $0 | $100 | $400 | State and local |
Assumptions: unit type, existing ductwork, and regional labor rates.
What Drives Price
Unit efficiency and capacity primarily determine upfront cost. Higher energy recovery efficiency (rate above 70–80%) and larger air handling capacity raise the price. The second driver is ductwork: homes with long runs, multiple zones, or cramped spaces may need extra fittings and longer installation time.
Other influential factors include climate zone, attic access, and whether any retrofits are necessary to meet local codes. A compact unit in a small home with existing ducts is typically on the lower end, while a whole-home system with smart controls and upgraded ducting pushes toward the higher end.
Ways To Save
To reduce overall spend, consider these approaches. Choose a matched kit that includes the core unit, filters, and mounting hardware to avoid incremental add-ons. If ducts are in good shape, reusing existing ductwork can save significant labor and materials.
Shop for seasonal promotions or bundled installation deals from reputable installers. Request multiple quotes to compare labor time estimates and ensure that permits and inspections are included or clearly priced.
Regional Price Differences
Prices vary by region due to labor rates and material availability. For example, large metropolitan areas often show higher labor and delivery costs than rural regions, while costs in suburban markets tend to sit in the middle. Expect roughly a ±15–25% delta between urban, suburban, and rural installations depending on accessibility and permit requirements.
Labor, Hours & Rates
Installation time commonly ranges from 8 to 20 hours depending on ductwork complexity and attic or crawlspace access. Typical labor rates fall in the range of $90 to $140 per hour in many markets, with higher rates for complex retrofits or single-family homes with multiple zones. Labor cost heavily influences total price, often equaling or exceeding the unit price in more complex setups.
Real-World Pricing Examples
Three scenario cards illustrate common outcomes. Basic: small home, existing ducts, mid-range unit — Unit $1,200; labor $1,600; duct reuse minimal; total around $2,900. Mid-Range: average home, new ducting, mid-efficiency unit — Unit $2,000; labor $2,300; ductwork $1,200; total near $5,500. Premium: large home, full duct upgrade, high-efficiency ERV — Unit $3,800; labor $3,000; new ducts $3,000; permits $350; total well above $10,000.
Assumptions: region, unit type, duct condition, and labor hours.
