Buyers typically pay $1,200-$6,500 per VAV box with a reheat coil depending on size, coil type, and controls; main cost drivers are airflow capacity, electric vs. hot water reheat, and mixing with controls. This article lists typical pricing, per-unit ranges, and the variables that most affect the final price for a VAV box with reheat coil.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Small VAV w/ electric reheat (per unit) | $1,200 | $2,400 | $4,000 | Assumptions: 400-800 CFM, basic controls. |
| Medium VAV w/ hot-water coil | $1,800 | $3,200 | $5,000 | Assumptions: 800-2,000 CFM, standard coil, AHRI-rated. |
| Large VAV w/ reheat & advanced controls | $3,000 | $4,500 | $6,500 | Assumptions: 2,000-5,000 CFM, modulating actuator, DDC controls. |
Content Navigation
- Typical Price For A VAV Box With Reheat Coil
- Cost Breakdown: Materials, Labor, Equipment, And Permits
- How Airflow (CFM), Coil Type, And Box Size Change The Final Quote
- Specific Ways To Reduce VAV With Reheat Price On A Commercial Project
- Regional Price Variations: Urban, Suburban, And Rural Differences
- Installation Time, Crew Size, And Typical Hourly Rates
- Common Add‑Ons, Disposal, And Control Upgrades That Increase Price
Typical Price For A VAV Box With Reheat Coil
Single-unit prices vary: small terminal boxes with electric reheat typically run $1,200-$4,000, mid-size boxes with hot-water coils $1,800-$5,000, and large or specialist boxes $3,000-$6,500 per unit. Average installed price across U.S. commercial projects is about $2,800-$3,800 per VAV box with reheat.
Assumptions: Midwest labor rates, standard mounting, 1–2 hour duct tap, accessible ceiling plenums.
Cost Breakdown: Materials, Labor, Equipment, And Permits
| Component | Materials | Labor | Equipment | Permits |
|---|---|---|---|---|
| VAV Box & Coil | $600-$3,200 | $150-$600 | $0-$150 | $0-$75 |
| Controls & Sensors | $150-$900 | $100-$400 | $0-$50 | $0 |
| Electrical/Plumbing (reheat) | $100-$800 | $200-$900 | $0-$200 | $25-$200 |
| Ductwork Tie-in / Access | $50-$700 | $200-$1,200 | $0-$300 | $0-$100 |
Materials usually account for 55–70% of the unit cost while installation labor (electric/plumber/HVAC) adds 25–40% depending on site access.
How Airflow (CFM), Coil Type, And Box Size Change The Final Quote
Airflow capacity is a primary driver: 400-800 CFM boxes are low-cost, 800-2,000 CFM are mid-range, and >2,000 CFM climb sharply. Expect price jumps near these thresholds: +25%-40% at 800 CFM and another +20%-30% above 2,000 CFM.
Coil type matters: electric reheat coil runs $150-$900 material plus higher electrical labor; hot-water coils cost $200-$1,200 installed and require plumbing; steam coils increase complexity and may add $400-$1,500. Example thresholds: electric vs. hot-water delta ~$200-$500; steam adds ~$400+ for condensate/drain.
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Specific Ways To Reduce VAV With Reheat Price On A Commercial Project
Reduce scope: choose electric reheat for small zones where plumbing chase is costly; defer advanced DDC integration to a later phase; consolidate zones to fewer boxes where comfort allows. Removing on-site plumbing for reheat can save $400-$1,200 per unit on average.
Other levers: schedule installations during slow season, provide clear ceiling access and coordinated trades, accept factory-basic controls instead of custom panels, and bundle multiple unit installs to lower mobilization charges.
Regional Price Variations: Urban, Suburban, And Rural Differences
Prices vary by market: coastal and large urban metros are typically 10%-35% higher than national average; midwestern and rural areas run 5%-20% lower. Expect $300-$1,200 extra per unit in high-cost metro areas due to labor and prevailing wages.
Assumptions: comparison vs. national average for like-for-like equipment and access.
Installation Time, Crew Size, And Typical Hourly Rates
Install time: 1–3 hours for a simple swap with electric reheat, 4–12 hours when adding hot-water piping, and 8–20 hours for large or hard-to-access units. Common crew: 1-2 HVAC techs plus an electrician/plumber as needed.
Hourly rates: $75-$125 per hour for HVAC techs, $85-$150 for electricians, and $80-$140 for plumbers.
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Common Add‑Ons, Disposal, And Control Upgrades That Increase Price
Frequent add-ons include zone sensors ($75-$250 each), DDC controllers ($250-$1,200), VFDs on fans ($800-$3,500), and insulated access doors ($150-$600). Control upgrades and DDC integration often add $500-$2,000 per VAV compared with basic factory-mounted thermostats.
Removal and disposal of old boxes can add $50-$350 per unit; emergency or rush installs may carry 1.25×–1.5× labor premiums.
Tips for Getting the Best HVAC Prices
- Prioritize Quality Over Cost
The most critical factor in any HVAC project is the quality of the installation. Don’t compromise on contractor expertise just to save money. - Check for Rebates
Always research current rebates and incentives — they can significantly reduce your overall cost. - Compare Multiple Quotes
Request at least three estimates before making your choice. You can click here to get three free quotes from local professionals. These quotes include available rebates and tax credits and automatically exclude unqualified contractors. - Negotiate Smartly
Once you've chosen a contractor, use the proven strategies from our guide — How Homeowners Can Negotiate with HVAC Dealers — to get the best possible final price.