VAV Box With Reheat Coil Price and Cost Overview 2026
Prices for a VAV box with a reheat coil vary by size, coil options, controls, and installation scope. This article presents cost figures in USD, with low, average, and high ranges to help buyers plan budgets. The main cost drivers include box size in CFM, coil BTU rating, required controls, and labor intensity.
Assumptions: Commercial rooftop or ducted system, standard galvanized box, 3–4 ton coil, normal ceiling access, Midwest labor rates.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| VAV box with reheat coil (each) | $1,200 | $2,000 | $3,200 | Size and coil size drive variance |
| Installed price (package) | $2,400 | $4,000 | $6,800 | Includes labor and basic controls |
| Per-CFM cost | $2.00 | $3.50 | $6.00 | Depends on efficiency and mounting |
| Controls/actuator add-on | $150 | $350 | $800 | Thermostat, sensing, damper motor |
Typical Price Range by Box Size and Coil Type
Prices rise with larger VAV boxes and higher BTU reheat coils. A 2–4 ton coil paired with a standard 16–24 inch box typically lands in the average range, while premium coils or larger boxes push toward the high end. Expect $1,200-$2,000 for a standalone box; installed packages commonly $2,400-$4,000.
Cost Breakdown by Major Components
The quote usually splits into four to six components. The table shows representative ranges in USD.
| Component | Low | Average | High | Notes |
|---|---|---|---|---|
| Materials (box, duct collar, reheat coil) | $600 | $1,100 | $1,900 | Standard galvanized box; coil assembly |
| Labor for installation | $900 | $2,000 | $3,600 | Attic/ceiling access affects time |
| Equipment & tools | $100 | $250 | $450 | Crimpers, mounting hardware |
| Controls & actuators | $150 | $350 | $800 | Thermostat, damper motor, sensors |
| Permits and inspections | $0 | $150 | $500 | Depends on jurisdiction |
| Delivery/disposal | $50 | $120 | $300 | Site delivery and packaging removal |
Key Variables That Drive the Final Quote
Two main thresholds commonly swing pricing: coil BTU rating and box capacity (CFM). A reheat coil above 60,000 BTU or a VAV box handling more than 2,500 CFM typically adds labor and equipment costs. Site accessibility, such as limited ceiling height or tight ducts, can push installed prices higher by 15-25%.
Regional Price Variations Across the United States
Costs differ by market density and labor rates. Coastal metro regions average higher than interior zones, with rural areas often at the low end. A Midwest installation may land in the lower half of the regional range, while the Northeast can sit near the high end. Expect installed package ranges of roughly $2,800-$5,500 depending on region.
Labor Time, Crew Size, and Scheduling Impact
Labor time scales with ceiling access, duct layout, and integration with existing controls. A typical crew of two technicians working 4–8 hours may incur $1,000-$2,500 in labor, whereas complex retrofits can reach $4,000 or more. Scheduling limits or rush requests add 10-20% to total labor costs.
Per-Unit Costs by Coil Type and Actuation
Generic reheat coils cost less than high-efficiency models or specialty materials. A basic electric reheat coil pairing with a standard actuator yields mid-range pricing, while advanced modulating coils or smart actuators push toward the higher end. Budget around $150-$350 for controls alone on standard kits.
Replacement vs New Installation: Budget Outlook by Project Type
New(build) projects with integrated VAV/Reheat systems can spread costs over multiple units, reducing per-unit price. Replacements or retrofit scenarios often face higher labor costs per box due to access and shutdown requirements. Standalone replacements typically start around $2,500 per unit installed.