If your heating or cooling system is aging out, running inefficiently, or breaking down repeatedly, you’re probably asking the big question: how much does HVAC replacement cost in Utah? The answer depends on what system you’re replacing, your home’s size, and the equipment you choose — but this guide breaks down real 2026 price ranges for every major system type so you can plan your budget and make a confident decision.
At Home Performance Pros, we serve homeowners across Murray, Salt Lake City, Sandy, Draper, South Jordan, West Jordan, and throughout the greater Salt Lake Valley. We’ve installed hundreds of systems and know exactly what Utah homeowners pay — and what drives those numbers up or down.
Average HVAC Replacement Cost in Utah: Quick Overview
Here’s a high-level snapshot of what Utah homeowners typically pay for HVAC replacement in 2026, including equipment and installation:
| System Type | Average Cost Range | Best For |
|---|---|---|
| Central AC Replacement | $3,500 – $7,500 | Existing ducted homes |
| Gas Furnace Replacement | $2,500 – $6,000 | Cold Utah winters, existing gas line |
| Heat Pump Installation | $4,500 – $10,000 | Heating + cooling in one unit |
| Mini-Split System (Ductless) | $3,000 – $9,000+ | Additions, garages, no ductwork |
| Full HVAC System (AC + Furnace) | $7,000 – $14,000+ | Full replacement of aging system |
Note: Prices reflect installed costs in the Salt Lake City metro area and may vary based on home size, ductwork condition, and equipment tier.
Central Air Conditioning Replacement Cost in Utah
Replacing a central air conditioner is one of the most common HVAC projects Utah homeowners face. Most whole-home central AC replacements in the Salt Lake Valley run between $3,500 and $7,500, with the midrange around $4,500–$5,500 for a properly sized unit in an average home.
What Affects Central AC Replacement Cost
- System size (tonnage): A 2-ton unit suits smaller homes (under 1,200 sq ft), while a 4–5 ton unit handles larger homes over 2,500 sq ft. Bigger = higher cost.
- SEER2 efficiency rating: The federal minimum efficiency standard is now SEER2 14.3 for Utah. Higher-efficiency units (SEER2 18+) cost more upfront but save significantly on electricity bills during Utah’s hot summers.
- Brand and warranty: Carrier, Lennox, and Trane typically cost more than value-tier brands but include better warranties and longer lifespans.
- Ductwork condition: If your existing ducts are leaking, undersized, or damaged, duct repairs can add $500–$2,500 to the total project cost.
- Refrigerant type: Systems using the new R-454B refrigerant are now standard. If your old unit runs on R-22 (phased out), the new system will require line set upgrades.
Gas Furnace Replacement Cost in Utah
Utah winters are cold — especially in the Salt Lake Valley where temperatures regularly dip below 20°F. A reliable gas furnace isn’t optional here. Most furnace replacements in the Murray and Salt Lake City area cost between $2,500 and $6,000 installed, depending on efficiency and size.
Furnace Efficiency Tiers and Pricing
- 80% AFUE (standard efficiency): $2,500–$4,000 installed. Exhaust vents through a flue pipe. Common in older Utah homes.
- 90–96% AFUE (high efficiency): $3,500–$5,500 installed. Condensing furnace — vents through PVC pipe. Lower operating costs and eligible for utility rebates from Rocky Mountain Power and Questar Gas.
- 97–98% AFUE (premium efficiency): $4,500–$6,500+ installed. Maximum efficiency with variable-speed blowers for quieter operation and superior humidity control.
For most Utah homeowners replacing an older 80% furnace, upgrading to a 96% AFUE unit pays for itself within 5–7 years through gas savings — and often qualifies for a $150–$300 Questar Gas rebate.
When to Repair vs. Replace Your Furnace
A useful rule of thumb: if your furnace is over 15 years old and repair costs exceed 50% of a new system’s price, replacement is almost always the smarter investment. Older systems also lack modern safety features like induced draft motors and two-stage gas valves.
Heat Pump Installation Cost in Utah
Heat pumps have become increasingly popular in the Salt Lake Valley as homeowners look to consolidate heating and cooling into a single efficient system. A standard air-source heat pump installation in Utah typically runs $4,500 to $10,000, depending on the unit size, efficiency, and whether supplemental electric heat strips are needed.
Types of Heat Pumps
- Standard air-source heat pump: Most common choice. Provides both heating and cooling. Works best in Murray, Sandy, and Salt Lake City where winter temperatures rarely drop below 0°F for extended periods.
- Cold-climate heat pump: Designed for Utah’s colder winters. Operates efficiently down to -15°F and is eligible for the federal 25C tax credit (up to $2,000 per year) and potential Rocky Mountain Power rebates. These units cost $1,000–$2,500 more upfront but are often the right call for Utah homes.
- Dual-fuel system (heat pump + gas furnace): The heat pump handles most of the heating and cooling, with the gas furnace kicking in on the coldest Utah nights. Total installed cost: $8,000–$14,000. This hybrid approach maximizes efficiency while protecting you from extreme cold.
Federal Tax Credits for Heat Pumps
Thanks to the Inflation Reduction Act, Utah homeowners can claim a federal tax credit of up to $2,000 when installing a qualifying heat pump system (Section 25C). This credit applies to the cost of the unit and installation. Your Home Performance Pros technician can confirm whether the equipment you’re considering qualifies.
Mini-Split (Ductless) System Cost in Utah
Mini-splits are the go-to solution when you need to heat or cool a space without existing ductwork — think garage apartments, home additions, sunrooms, or older Murray-area homes that were never ducted. Installed costs typically range from $3,000 to $9,000+, depending on the number of zones.
Single-Zone vs. Multi-Zone Mini-Splits
- Single-zone mini-split: One outdoor compressor + one indoor air handler. Ideal for a single room or addition. Cost: $3,000–$5,500 installed.
- Multi-zone mini-split: One outdoor unit connects to 2–5 indoor handlers, each independently controlled. Cost: $5,500–$12,000+ depending on number of zones. Most cost-effective way to condition multiple rooms without ductwork.
Mini-splits also qualify for the federal 25C tax credit when they meet ENERGY STAR efficiency thresholds, reducing your out-of-pocket cost.
Full HVAC System Replacement: AC + Furnace Together
When both your air conditioner and furnace are aging, replacing them at the same time is often the most cost-effective approach. Bundled full-system replacements in Utah typically run $7,000 to $14,000+ for a quality matched system — but you’ll save on labor versus replacing them separately, and modern matched systems perform better together.
Matched systems (where the AC and furnace are designed to work together) also improve efficiency, qualify for more utility rebates, and typically include extended manufacturer warranties — sometimes up to 10 years on parts when registered.
Key Factors That Affect HVAC Replacement Cost in Utah
1. Home Size and Square Footage
Proper sizing (done through a Manual J load calculation) is critical. An oversized system short-cycles, wears out faster, and leaves your home feeling humid in summer. Undersized systems run constantly. Your contractor should always perform this calculation before recommending equipment size.
2. Ductwork Condition
Leaky or undersized ducts are common in older Utah homes. A new, efficient system pushing air through damaged ducts will never perform well. Budget for a duct inspection ($150–$300) and potential repairs ($500–$2,500) if your system is more than 20 years old.
3. Permits and Local Codes
HVAC replacements in Salt Lake, Utah, and Davis counties require permits. A reputable contractor handles permitting and final inspection. Be cautious of any contractor who suggests skipping this step — it creates liability issues and can affect your home’s resale value.
4. Utility Rebates and Incentives
Utah homeowners have access to several rebate programs in 2026:
- Questar Gas (now Dominion Energy): $150–$300 rebate on high-efficiency furnaces (96% AFUE+)
- Rocky Mountain Power: Rebates for qualifying heat pump installations and smart thermostats
- Federal 25C Tax Credit: Up to $2,000/year for heat pumps and air handlers; up to $600 for AC and furnaces meeting efficiency thresholds
- Inflation Reduction Act rebates: Low-to-moderate income households may qualify for additional upfront rebates through the HEAR program
5. Season and Timing
HVAC contractors in the Salt Lake area are busiest in June–August (cooling) and November–January (heating). Scheduling a replacement in shoulder seasons — March, April, September, or October — can sometimes result in faster scheduling and occasional off-peak pricing.
Financing Your HVAC Replacement in Utah
A full HVAC system is a significant investment, and most Utah homeowners don’t pay cash. Home Performance Pros offers flexible financing options that let you replace your system now and spread payments over time. Many qualifying systems can be financed with 0% interest for 12–18 months through our lending partners, making the monthly cost comparable to your monthly utility savings.
Options to explore:
- Manufacturer financing (Carrier, Lennox, etc.) — often promotional rates tied to specific product lines
- Home equity line of credit (HELOC) — lower rates for homeowners with equity
- PACE financing — on-bill repayment through your property taxes in some Utah counties
- Utility on-bill financing — available through some Dominion Energy programs
How to Get an Accurate Quote in Murray or Salt Lake City
Online cost guides give you a ballpark, but the only way to get an accurate price is to have a licensed HVAC contractor evaluate your home in person. A proper assessment includes:
- Manual J load calculation for proper sizing
- Duct inspection and efficiency testing
- Review of your current system’s age, condition, and refrigerant type
- Review of available rebates and tax credits for your situation
- Written quote covering equipment, labor, permits, and any ancillary work
Get multiple quotes — and be wary of quotes that skip the Manual J calculation. A contractor guessing at size is a red flag.
Ready to Replace Your HVAC System? Call Home Performance Pros
Home Performance Pros has been serving Murray, Salt Lake City, Sandy, Draper, South Jordan, West Jordan, and surrounding Utah communities with honest, expert HVAC installations. We’re a 5-star rated local company (168 Google reviews) with the expertise to size, select, and install the right system for your home and budget — and we’ll help you maximize every rebate and tax credit available to you.
Call us today at (801) 252-3355 or request a free in-home estimate online. Don’t wait until your old system fails in the middle of a Utah summer or winter — plan your replacement on your timeline and save.
