Most homeowners pay between $1,200 and $6,500 to install a whole-house heat recovery ventilator (HRV); final price depends on unit size, ductwork, and labor. This article focuses on HRV installation cost and the specific factors that move a quote up or down.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Unit + Controls | $450 | $900 | $2,000 | Includes core HRV unit; higher for ERV/energy-efficient models |
| Standard Installation (single-family) | $750 | $2,200 | $4,500 | Assumes 1,200-2,200 sq ft, existing ducts, 4-8 hours |
| Full Duct Retrofit | $1,500 | $3,800 | $8,000 | Includes new duct runs, wall cores, balancing |
| Total Typical Project | $1,200 | $3,100 | $6,500 | Assumptions: Midwest labor rates, standard materials, normal access. |
Typical Costs For Whole-House HRV Installation
Expect a total installed price of about $1,200-$6,500 for most single-family homes. Low-end installs are condo or tight-attic fits with short runs; average assumes 1,200–2,200 sq ft home with moderate duct access; high-end includes complex ductwork, multiple fresh-air intakes, or high-performance units.
Per-unit and per-area references: units range $450-$2,000; labor and installation add $750-$4,500 depending on access and ductwork.
Cost Breakdown: Materials, Labor, Equipment, And Permits
Materials and labor are the two largest line items; include equipment rental and permits in budgets.
| Materials | Labor | Equipment | Permits |
|---|---|---|---|
| $450-$2,000 (HRV unit, filters, controls) | $500-$3,500 (installer time, balancing) | $0-$400 (hole saws, lift, duct tools) | $0-$300 (local mechanical permit) |
Assumptions: Typical contractor markup, single permit where required.
How Ductwork Length, Home Size, And Ventilation Rate Affect Price
Long duct runs and larger target ventilation rates raise both material and labor by clear thresholds. Example thresholds: under 25 linear ft of new duct is low-cost; 25–75 linear ft adds $300-$1,200; over 75 linear ft often triggers $1,200-$4,000 in extra labor and materials.
Other numeric drivers: required airflow (CFM): 50–150 CFM systems are common for small homes, 150–300 CFM for larger homes—higher CFM needs larger/expensive units and more robust fans, adding $200-$1,000 to unit cost.
Practical Ways To Reduce HRV Installation Price
Control scope: choose a right-sized unit, reuse existing ducts, and schedule work in shoulder seasons to lower quotes. Specific tactics: accept a slightly lower-efficiency model ($150-$600 savings), do minor prep (clear attic access, remove insulation obstacles) to cut labor hours, or bundle with other HVAC work to reduce travel/minimum charges.
Also compare 3 written quotes and request labor-only versus materials-included line items to identify markups.
How Prices Vary Between Regions And Market Types
Expect 10%-35% variation: urban Northeast and West Coast markets run higher; rural Midwest and South tend lower. Typical deltas: Northeast/West +20%-35% over Midwest baseline; suburban +5%-15%; rural -5%-15% due to contractor competition and overhead differences.
Assumptions: same unit and scope; percentages reflect aggregate contractor rates and permitting intensity.
Common Add-Ons, Removal Fees, And Site Complications That Raise Quotes
Extra charges often come from exhaust termination, core drilling, mold remediation, and balancing tests. Typical add-on ranges: exterior wall core/termination $150-$450; masonry core $300-$900; mold/air-sealing prep $200-$1,200; system balancing and airflow testing $150-$600.
Minimum charges and diagnostic/travel fees: $75-$200 depending on contractor and distance.
Three Real-World Quote Examples With Specs And Totals
| Scenario | Specs | Labor Hours | Unit + Materials | Total |
|---|---|---|---|---|
| Small Condo Fit | 60 CFM HRV, 10 lf duct | 4 | $600 | $1,200-$1,450 |
| Detached 1,800 sq ft Home | 150 CFM HRV, 40 lf new duct | 10 | $950 | $2,800-$3,600 |
| Full Retrofit, 2,800 sq ft | 300 CFM HRV, 120 lf duct, masonry core | 20 | $1,800 | $5,200-$8,000 |
Assumptions: Labor rates $75-$125 per hour depending on region; materials include filters and basic controls.
Typical Installation Time, Crew Size, And Hourly Rates
Install time usually runs 4–20 hours with 1–2 technicians; hourly rates are commonly $75-$125 per hour. Small jobs: 1 tech, 4–6 hours. Medium retrofit: 1–2 techs, 8–12 hours. Complex retrofit: 2 techs, 12–20 hours.