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Furnace & Heating Installation

Professional furnace installation with written in-home estimates. Gas, electric, and dual-fuel systems.

Siberian Air installs gas furnaces, electric furnaces, and dual-fuel heating systems for homes across Boise, Meridian, and the Treasure Valley. Every installation includes a written estimate, proper sizing, and full manufacturer warranty.

New furnace pricing:Written quote80% AFUE and 96% two-stage options. All-inclusive written price after an in-home assessment.

A new furnace is a major investment that should last 15 to 20 years. We make sure yours is sized correctly, installed to code, and set up for maximum efficiency and longevity. Our technicians follow manufacturer installation specifications precisely — cutting corners on installation leads to premature breakdowns and voided warranties.

Heating Systems We Install

  • Gas furnaces — 80% to 98% AFUE efficiency ratings. The most common heating choice for Idaho homes
  • Electric furnaces — Ideal for homes without gas lines or as backup heating
  • Dual-fuel systems — Heat pump paired with a gas furnace for optimal efficiency across all temperatures
  • Heat pumps — All-in-one heating and cooling with excellent energy efficiency

Choosing the Right Furnace for Your Idaho Home

Idaho's climate calls for a furnace that can handle extended cold stretches without wasting energy during milder months. We help you balance upfront cost, monthly energy savings, and long-term reliability. A high-efficiency 96% AFUE furnace costs more upfront but can save hundreds per year in natural gas costs compared to an 80% model — we'll calculate the payback period for your specific usage.

Replacing a 20-year-old furnace? Get both repair and replace numbers first.

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80% vs. 96% AFUE — The Honest Version

AFUE is the percentage of your gas bill that becomes heat instead of going up the flue. An 80% furnace costs less upfront and is fine for smaller homes or mild-use cases. A 96% two-stage furnace costs more but runs quieter, heats more evenly, and typically pays the difference back over its life in a climate with real winters like ours. We'll quote both and show you the math for your actual square footage — then you decide. About half our customers pick each option, which is how it should be.

Heating a space without ducts? A ductless mini-split is usually the answer. And every install includes the same things our AC installs do: load calculation, permits, haul-away, warranty registration, written scope.

Frequently Asked Questions

Furnace installation cost depends on the size of your home, the efficiency rating you choose, and the brand. High-efficiency models (96%+ AFUE) cost more upfront but offer significant long-term energy savings. We quote every installation individually — a written, all-inclusive price after an in-home assessment.

Most furnace replacements are completed in one day, typically 4 to 8 hours. If your installation requires ductwork modifications, gas line work, or electrical upgrades, it may extend into a second day.

For Idaho's climate, we generally recommend 92% to 96% AFUE for the best balance of upfront cost and energy savings. An 80% AFUE furnace is the most affordable upfront but wastes 20 cents of every dollar spent on gas.

Yes, most new furnaces include a 5 to 10 year parts warranty from the manufacturer, and some brands offer limited lifetime heat exchanger warranties. We register your warranty at installation and provide our own labor warranty on the installation work.

Ready to Get Started?

Request your written estimate today — no obligation, no pressure.

Request an Estimate Call (208) 800-0806
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