How much does a new furnace cost in Utah?
Furnace prices vary a lot — and most of the difference isn’t the furnace itself. Here’s an honest look at what a new furnace really costs in the Salt Lake Valley, what drives the price up or down, and how to make sure you’re paying for value, not markup.
The short answer
For most Salt Lake Valley homes, a new furnace installed runs roughly $4,000 to $9,000, with the majority landing in the middle. A basic single-stage furnace in an easy swap sits at the low end; a high-efficiency, variable-speed system — or an install that needs new venting, gas, or electrical — sits at the top. The honest truth is that the furnace box itself is only part of the price; the install and what your home needs drive the rest.
What actually drives the price
Four things move the number more than the brand on the box: the size and efficiency of the furnace, how hard the install is (venting, gas line, electrical, drainage, and access), whether your ductwork is the right size, and the warranty and workmanship behind it. A cheap quote often means a builder-grade unit, no load calculation, and corners cut where you can’t see them.
Efficiency tiers — what makes sense in Utah
Furnaces are rated by AFUE (how much fuel becomes heat). An 80% furnace is the budget option; a 90–97% high-efficiency furnace costs more up front but burns less gas every winter — which adds up over our long heating season. For most homes a quality two-stage 95%+ furnace is the sweet spot of comfort and operating cost. If you’re weighing options, our heat pump vs. furnace guide is worth a read.
Why the cheapest quote can cost you more
The biggest hidden cost in a furnace install isn’t the equipment — it’s a system that was never sized or set up right. Skipping the load calculation, oversizing the furnace, or ignoring undersized return ducts leads to short-cycling, noise, uneven temperatures, and a shorter lifespan. We size every furnace installation with a real load calculation and commission it to spec — so you get the efficiency you paid for.
How to get an honest number
The only way to a real price is a quick look at your home and system. We give free, no-pressure quotes with clear options at different price points, plus financing if you’d rather spread it out. Already have a quote from another company? Send it over — we’ll tell you straight if it’s fair and flag anything they left out.
Get a straight answer
Tell us what’s going on and we’ll give you honest options and upfront pricing — no pressure, no runaround.
See the difference a careful job makes
Real Canyon Comfort jobs from around the Salt Lake Valley.
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