Buyers typically pay $300-$40,000 depending on system type, capacity, and job complexity; the main cost drivers are unit capacity (CFM), new versus tied-in ductwork, and whether heat recovery is required. This article lists typical ERV, HRV and fresh air ventilation system cost ranges and what changes a contractor’s quote.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| ERV/HRV Unit + Basic Install (single-family, 800–2,500 sq ft) | $1,200 | $3,500 | $8,000 | Includes unit, short duct tie-ins; Assumptions: moderate access, Midwestern rates. |
| Fresh Air Intake Only (inline fan, short duct) | $300 | $800 | $2,000 | Simple fan with damper and wall/roof penetration. |
| Whole-House High-Capacity System (>2,000 CFM) | $8,000 | $15,000 | $40,000 | Commercial variable-air systems; includes duct modifications. |
| Replacement Unit Swap (like-for-like) | $700 | $2,200 | $5,000 | Minimal duct work, same mounting location. |
Typical Installed Price For ERV, HRV, And Fresh-Air Units
Residential ERV/HRV installed totals usually fall between $1,200 and $6,000 for homes under 3,000 sq ft; higher complexity or new ductwork pushes jobs to $8,000–$12,000. A common baseline is $700-$2,500 for the unit plus $600-$4,000 for installation and balancing. Assumptions: 50–200 CFM unit, standard attic/basement access, single-family home.
Materials, Labor And Permits In A Ventilation Quote
The price breaks into discrete line items contractors quote separately; understanding them helps compare bids. Materials and labor typically make up the largest shares of an ERV/HRV installation.
| Cost Component | Typical Low | Typical Average | Typical High |
|---|---|---|---|
| Materials (unit, ducts, filters) | $600 | $1,800 | $6,000 |
| Labor (install, ductwork, balancing) | $400 | $1,800 | $6,000 |
| Equipment & Tools (core drill, scaffold) | $50 | $200 | $800 |
| Permits & Inspections | $0 | $150 | $800 |
| Delivery / Disposal | $25 | $80 | $300 |
How Unit Size, CFM Rating And Duct Runs Affect Price
CFM rating and duct length are primary numeric drivers: small units (50–150 CFM) cost less than larger balanced units (200–600 CFM). Expect unit cost and install to jump when required capacity exceeds 200 CFM or when total new duct runs exceed 50 linear feet. Assumptions: larger homes or multi-zone systems often require 200–600 CFM units and separate balancing.
Practical Ways To Cut Installation Price On ERV/HRV Jobs
Buyers can reduce quotes by limiting new duct runs, choosing a wall-mounted through-the-wall unit rather than full duct retrofit, or scheduling in slow season. Reusing existing ductwork and doing basic prep work (clearing attic space, marking access) commonly saves 10%–30% on the final invoice. Assumptions: ducts are in good condition and code does not force upgrades.
Price Differences Between Urban, Suburban, And Rural Markets
Regional labor and permit costs affect quotes: urban and high-cost coastal markets typically add 10%–30% above national averages, while rural areas can be 5%–15% cheaper. Expect contractor hourly rates to vary by $20–$50 per hour between metro and rural markets. Assumptions: compares similar job scope and material choices across regions.
Expected Labor Hours, Crew Size And Hourly Rates
Typical residential installs take 3–16 hours; complex retrofits or multi-zone systems can require 1–3 days. Plan for 1–2 installers at $75–$150 per hour; major commercial crews bill higher. Assumptions: includes time for balancing and basic controls setup.
Common Add-Ons Like Filters, Controls, And Balancing Fees
Common extras include MERV-13 filters ($25–$80), smart controls ($150–$600), motorized dampers ($100–$400 each), and airflow balancing ($200–$800). Post-install balancing and commissioning often add $200–$1,200 but ensure designed ventilation rates are met. Assumptions: add-ons vary with IAQ goals and code requirements.
Three Example Quotes With Specs, Labor Hours, And Totals
Concrete examples help set expectations for typical scenarios. Each example shows how capacity and scope change totals.
| Scenario | Spec | Labor Hours | Per-Unit/Per-FT | Total |
|---|---|---|---|---|
| Small Condo Fresh-Air Intake | Inline fan, 80 CFM, short duct | 3–4 hrs | $300 unit | $450–$900 |
| Suburban Single-Family ERV | ERV 150 CFM, 30 lf new ducts, control | 8–12 hrs | $900–$1,500 unit; $12–$18 per lf duct | $2,300–$6,200 |
| Renovation Whole-House HRV | HRV 400 CFM, 120 lf new duct, roof penetrations | 24–40 hrs | $2,500 unit; $15–$30 per lf duct | $8,500–$18,000 |
Readers should request line-item bids and compare unit model numbers, installed CFM, warranty, and included balancing. Line-item comparisons eliminate surprises and make it easier to value-shop specific cost drivers.
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How to Get the Best HVAC Prices
- Firstly, keep in mind that installation quality is always the most important thing for residential HVAC project. So never sacrifice contractor quality for a lower price.
- Secondly, remember to look up the latest rebates as we talked above.
- Thirdly, ask for at least 3 bids before you make the decision. You can click here to get 3 free estimates from your local contractors, and this estimate already takes rebates and tax credit into consideration and filter unqualified contractors automatically.
Lastly, once you chose the right contractor, remember to use the tactics from this guide: Homeowners Tactics When Negotiating with HVAC Dealer to get the final best price.
