Short answer: a gas furnace gives the lowest-cost, most powerful heat on the coldest days; an electric heat pump is the most efficient option in mild weather and also cools; a dual fuel system combines both and is often the best overall fit for the Wasatch Front.
Gas furnace
A furnace burns natural gas to produce heat and pairs with a separate air conditioner for summer. It delivers strong, fast heat even in extreme cold and tends to have a lower upfront cost.
- Best for: homes that want maximum heating power on the coldest nights.
- Watch-outs: requires a separate AC for cooling; efficiency is capped by AFUE.
Electric heat pump
A single heat pump both heats and cools, and it's remarkably efficient in mild-to-cold weather. For all-electric homes or anyone prioritizing efficiency and rebates, it's compelling.
- Best for: efficiency-focused homeowners, all-electric homes, additions.
- Watch-outs: efficiency drops in deep cold; sizing and quality install are critical.
Dual fuel (hybrid)
Dual fuel pairs a heat pump with a gas furnace and switches automatically based on outdoor temperature — heat pump for efficient everyday heating, furnace for the coldest snaps.
- Best for: Utah's wide temperature swings; lower bills without sacrificing cold-weather reliability.
- Watch-outs: higher upfront cost than a furnace alone — but rebates and lower bills offset it over time.
How to choose
The right answer depends on your home's size and insulation, your existing ductwork, your fuel costs, and how long you plan to stay. A proper load calculation — not a rule of thumb — should drive both the type and the size. Don't forget to factor in available rebates and tax credits.
Your next step
We'll walk your home, run the numbers, and give you honest options across all three approaches. Request a free estimate and we'll help you decide.