Energy Recovery Ventilator Cost: 2026 Installed Price Calculator
Mike Martin, MA CSL, is the founder and construction cost editor of RemodelingExpense. His residential construction experience informs the site’s cost research, calculators, and homeowner project guidance.
Energy recovery ventilator cost ranges from $2,500 – $9,500 per system installed, with higher prices when the project needs new duct runs, HVAC tie-ins, exterior penetrations, controls, electrical work, or system balancing.
Use this calculator for whole-home ERV installation, balanced fresh-air ventilation, finished basements, additions, tight homes, and HVAC systems that need controlled outdoor air.
Cost Calculator
Energy Recovery Ventilator Cost Calculator
Estimate installed energy recovery ventilator pricing based on system count, airflow capacity, duct routing, HVAC tie-in, controls, labor, and local cost factors.
Your estimated cost
For 1 system
$2,500 – $9,500
About $2,500 – $9,500 per system
Use your estimate as a starting point, then compare real prices from local contractors.
| Cost item | Low estimate | High estimate |
|---|---|---|
| Equipment and materials | $1,125 | $6,175 |
| Labor | $1,375 | $3,325 |
| Estimated energy recovery ventilator cost | $2,500 | $9,500 |
| Installed cost per system | $2,500 | $9,500 |
Why your price may change
- Local labor rates vary.
- Material quality affects the price.
- Old material removal, repairs, permits, or code updates can add cost.
- Hard-to-reach areas, complex layouts, rush jobs, or premium contractors may cost more.
Estimate includes local labor adjustments and may differ slightly from rounded national cost examples.
Energy Recovery Ventilator Cost vs Value
Energy Recovery Ventilator may recover about 10%–30% of its cost.
Bottom line: Energy recovery ventilator cost depends on airflow capacity, duct routing, existing HVAC connection, wall or roof penetrations, controls, condensate management, electrical work, system balancing, permits, access, and local labor rates.
Worth it: Homeowners adding balanced fresh-air ventilation to a tight home, new addition, finished basement, high-humidity home, or HVAC system that needs controlled outdoor air.
Skip it: Choose heat recovery systems for broader HRV and heat recovery ventilation, whole house fans for exhaust cooling, air purifiers for filtration, or flexible ducting for duct material pricing.
ROI ranges are planning estimates and should not be treated as an appraisal. This is only an estimate. Real resale value depends on your home, neighborhood, market, project quality, and buyer demand.
Contractor Reality Check
An energy recovery ventilator is not just a box added to the mechanical room. The installed cost depends on airflow capacity, duct routing, intake and exhaust locations, HVAC connection, wall or roof penetrations, controls, electrical work, and final balancing.
My rule of thumb: ask whether the quote includes the ERV unit, ductwork, exterior hoods, HVAC tie-in, controls, electrical connection, permit, startup, filter access, and airflow balancing.
What to Confirm Before You Sign
- Airflow capacity: confirm the ERV is sized for the home, room count, occupancy, and ventilation target.
- Duct routing: ask whether the quote includes dedicated ducts or a tie-in to the existing HVAC duct system.
- Intake and exhaust: confirm wall or roof penetration locations, exterior hood placement, and clearance requirements.
- Controls: ask whether the ERV uses a wall control, timer, humidistat, thermostat integration, or HVAC interlock.
- Condensate: confirm whether drain routing, pan setup, or condensate management is needed.
- Balancing: ask whether the installer will measure and balance supply and exhaust airflow after startup.
- Buffer: budget 10% to 20% for long duct runs, exterior penetrations, electrical work, controls, access issues, or balancing corrections.
Surprise Costs That Move the Price
| Item | Why It Adds Cost | Typical Add |
|---|---|---|
| Dedicated duct runs | Separate fresh-air and exhaust ducts can require attic, basement, crawlspace, or wall access. | $800 – $5,500+ |
| Exterior penetrations | Wall or roof hoods need proper spacing, flashing, sealing, and termination clearance. | $500 – $3,500+ |
| HVAC tie-in work | Connecting the ERV to existing supply and return ducts can require dampers, collars, and airflow changes. | $500 – $3,000+ |
| Controls and wiring | Wall controls, timers, humidistats, thermostat integration, or HVAC interlocks add labor. | $250 – $1,500+ |
| Airflow balancing | Supply and exhaust airflow should be measured and adjusted so the system works correctly. | $250 – $1,200+ |
Energy Recovery Ventilator Cost by Type
| ERV Project Type | Typical Cost | Best For |
|---|---|---|
| Basic ERV replacement | $2,500 – $5,500 per system | Replacing an existing ERV where ductwork, controls, and exterior hoods can be reused. |
| ERV with HVAC tie-in | $3,500 – $8,500+ | Homes adding fresh-air ventilation through the existing forced-air duct system. |
| ERV with dedicated ductwork | $5,000 – $12,000+ | Tight homes, additions, basements, or homes needing separate supply and exhaust runs. |
| ERV for high-humidity homes | $4,500 – $11,000+ | Homes needing balanced ventilation with moisture transfer and better indoor air control. |
| ERV installation package | $2,500 – $9,500+ | ERV unit, standard duct tie-in, exterior hoods, wiring, controls, startup, and balancing. |
Is an Energy Recovery Ventilator Worth It?
An energy recovery ventilator is worth it when you need balanced fresh-air ventilation in a tight home, finished basement, new addition, high-humidity home, or HVAC system that needs controlled outdoor air.
Choose heat recovery systems for broader HRV and heat recovery ventilation, whole house fans for exhaust cooling, air purifiers for filtration, or flexible ducting for duct material pricing.
References – Energy Recovery Ventilator Cost
- System Reference: U.S. Department of Energy Ventilation
- Ventilation Reference: U.S. Department of Energy Whole-House Ventilation
- Equipment Reference: Air-Conditioning, Heating, and Refrigeration Institute
- Labor Wage Data: Occupational Employment and Wage Statistics, U.S. Bureau of Labor Statistics
- Labor Burden Data: Employer Costs for Employee Compensation, U.S. Bureau of Labor Statistics
Last Updated: 6/21/26
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