HVAC Replacement Cost in Utah — Real Numbers, No Dodging
Most HVAC contractors won't publish prices. We will. Here's what furnace, AC, and heat pump replacements actually run in Utah, along with what drives the price up or down. Written by a Utah-licensed HVAC contractor.
These ranges are current Utah pricing for typical Wasatch Front homes (1,500–3,500 sqft). Every home is different — get a free in-home estimate for your exact number. But this should keep you from getting fleeced by anyone quoting outside these ranges without a very good reason.
Furnace Replacement Cost
80% AFUE Basic Gas Furnace
$4,500 – $6,500 installed
Meets code. Reliable. Lower upfront cost. Common in smaller homes, rentals, or basement/garage setups.
95% AFUE High-Efficiency (Sweet Spot)
$6,000 – $9,000 installed
What we recommend for most Utah homes. ~25% cheaper to run than 80% units. Payback in fuel savings ~5–7 years.
96–98% Two-Stage / Modulating (Premium)
$8,500 – $12,500 installed
Whisper-quiet, variable output, best comfort. Best ROI for larger homes and homeowners staying 10+ years.
AC Replacement Cost
14–15 SEER2 Basic AC
$4,000 – $6,000 installed
Federal minimum efficiency. Good entry option for smaller homes or supplemental cooling.
16–17 SEER2 Mid-Efficiency (Sweet Spot)
$5,500 – $8,500 installed
Two-stage compressor, quieter, ~20–25% cheaper to run than 14 SEER2. What we recommend for most homes.
18–22 SEER2 Variable-Speed (Premium)
$7,500 – $11,500 installed
Best comfort, whisper-quiet, best long-term ROI on larger or older-envelope homes.
Full System (Furnace + AC Together) Cost
Basic Furnace + AC Combo
$8,500 – $12,000 installed
80% furnace + 14–15 SEER2 AC. Best for rentals or budget replacements.
Mid-Efficiency Combo (Sweet Spot)
$11,000 – $16,000 installed
95% furnace + 16 SEER2 AC. Our most common quote. Best long-term value.
Premium Combo
$15,000 – $22,000 installed
Modulating furnace + variable-speed AC. Top comfort, top efficiency, quietest operation.
Replacing both together is 15–20% cheaper than replacing separately later.
Heat Pump Replacement Cost
Standard Cold-Climate Heat Pump
$9,000 – $13,000 installed
All-electric. Handles Utah winters down to ~0°F with backup electric heat.
Dual-Fuel Heat Pump (Hybrid)
$11,000 – $16,000 installed
Heat pump + existing gas furnace as backup. Best of both worlds for Utah's climate.
Premium Heat Pump for Larger Home
$13,000 – $18,000 installed
Larger capacity, potential electrical panel upgrade, or ductwork improvements.
Federal 25C tax credit gives up to $2,000 back at tax time on qualifying heat pumps.
What Drives HVAC Replacement Cost Up (or Down)
Same house, same equipment tier — real quotes can still vary by $2–3k depending on:
- Ductwork condition. If existing ducts are undersized, damaged, or unbalanced, they need work — adds $500–$3,000.
- Electrical panel capacity. Heat pumps and some AC units need panel upgrades — adds $1,500–$3,500.
- Gas line changes. Switching from 80% to 95% furnace often needs a new venting run — usually included, but can add cost if piping is complex.
- Access difficulty. Rooftop AC vs. side-yard AC, second-floor furnaces, tight crawlspaces — labor multiplier of 1.2–1.5x.
- Home size & system tonnage. Bigger unit = more materials + labor. 3-ton vs 5-ton can be $1,500–$2,500 apart.
- Brand tier. Trane / Carrier tend to run $500–$1,500 higher than Goodman / Amana for equivalent capacity/efficiency.
- Whether the old unit uses R-22. R-22 recovery adds cost and often means replacing more components.
What "Cheap" Quotes Often Miss
If a competitor is quoting $2,000–$3,000 below the ranges above, be careful. Common corner-cutting:
- No mechanical permit (illegal, and may void warranty)
- Reusing incompatible old components (indoor coil not swapped when replacing outdoor AC — kills efficiency, voids warranty)
- Undersized equipment (cheaper unit that can't keep up)
- No load calculation — just guessing at size
- No thermostat included
- Labor warranty of 30 days instead of 1–2 years
- "Bait and switch" — quote low, upsell on install day
Ask any HVAC contractor to itemize their quote. If they can't or won't, walk away.
Get a Real Number for Your Home
Free in-home estimate, written quote, no pressure. Real Utah pricing, no games.