--- title: "How Much Does Furnace Replacement Cost? | Air Force Heating" description: "Tired of constant furnace repairs? Replacement may be smarter. Here's what a new furnace really costs in Calgary — typically $5,000 to $8,000." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "BlogPosting", "headline": "How Much Does Furnace Replacement Cost?", "description": "Tired of constant furnace repairs? Replacement may be smarter. 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With extensive hands-on experience in heating, cooling, and ventilation systems, Ivan leads a team dedicated to providing reliable, high-quality HVAC services tailored to Calgary's unique climate." }, { "@context": "https://schema.org", "@type": "ItemList", "name": "Primary site navigation", "itemListElement": [ { "@type": "SiteNavigationElement", "position": 1, "name": "Residential HVAC", "url": "https://airforceheating.com/residential-hvac" }, { "@type": "SiteNavigationElement", "position": 2, "name": "Hot Water Tanks", "url": "https://airforceheating.com/hot-water-tanks" }, { "@type": "SiteNavigationElement", "position": 3, "name": "Garage Heaters", "url": "https://airforceheating.com/garage-heaters" }, { "@type": "SiteNavigationElement", "position": 4, "name": "Furnace Repair", "url": "https://airforceheating.com/furnace-repair" }, { "@type": "SiteNavigationElement", "position": 5, "name": "Furnace Installation", "url": "https://airforceheating.com/furnace-installation" }, { 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Conditioning](data:image/png;base64,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)](/) 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January 20, 2025 Ivan Gouniavyi Tired of constant furnace repairs? Replacement may be smarter. Here's what a new furnace really costs in Calgary — typically $5,000 to $8,000. If you're sick of calling professionals to repair your furnace in the chilly winter months again and again, you may be considering replacing it. This raises the question—what is the furnace replacement cost? The cost of installing/replacing a new high-efficiency furnace in Calgary varies based on several factors, including furnace type, size, brand, efficiency, and installation specifics. Considering these factors, the average cost for a new high-efficiency furnace installation/replacement in Calgary typically ranges from $5,000 to $8,000. However, for premium models with advanced features, costs can rise to $6,000 to $11,000. ## Financial Implications of Installing/Replacing the Furnace The average lifespan of a furnace unit is 15–30 years, depending on how you maintain it. Normally, it's cheaper to replace an old furnace unit than to start a new installation from scratch, provided the location remains the same. ### Furnace Type and Efficiency \- \*\*Single-Stage Furnace (96% AFUE):\*\* Suitable for smaller homes. Installation costs: $5,500 to $7,500 \- \*\*Two-Stage Furnace (96% AFUE):\*\* Better temperature control, ideal for multi-story homes. Installation costs: $6,500 to $9,000 \- \*\*Modulating Furnace (Up to 99% AFUE):\*\* Most efficient, continuous output adjustment. Costs: $8,700 to $10,000 ### Furnace Size (BTU Rating) The size of the furnace should match your home's heating needs. Larger homes require furnaces with higher BTU ratings. A 45,000 BTU single-stage furnace might cost around $5,500, while a 135,000 BTU unit could cost approximately $6,700. ### Installation Factors \- \*\*Ductwork Modifications:\*\* Adjustments to accommodate the new furnace can add to cost \- \*\*Venting Requirements:\*\* High-efficiency furnaces often need new venting systems \- \*\*Thermostat Wiring:\*\* Upgrading may require updated wiring ### Additional Considerations \- \*\*Brand and Warranty:\*\* Premium brands with extended warranties may cost more upfront but offer better long-term value \- \*\*Company Overhead:\*\* Prices vary between companies due to operational costs and service quality ## Furnace Repair or Furnace Replacement: How to Decide? When you have an ailing furnace system, the key is to base your decision on the age of your furnace. If your furnace is 20 years old, spending thousands on repairs may not be practical. The general rule of thumb: avoid spending more than one-third of the replacement cost on repairs if your furnace has already used 75% of its life expectancy. ## Signs You Need Furnace Replacement \- \*\*Check furnace's life expectancy:\*\* After good upkeep, the life can be 15-30 years. If nearing the end and showing wear, it may be time. \- \*\*Unusual noise:\*\* Loud thumping, grinding, banging sounds indicate mechanical issues \- \*\*Increased Energy Bills:\*\* Older furnaces often lose efficiency over time \- \*\*Recurrent Issues:\*\* If you frequently call repair experts, replacement may be more cost-effective ## How to Prepare for Furnace Replacement \- Make the furnace area clutter-free before the professional arrives \- Remove valuable or irreplaceable objects to give a risk-free working area \- Give technicians a friendly, hospitable working environment ## Bottom Line While this blog covers the general idea regarding furnace replacement cost in Calgary, it's advisable to consult with local HVAC professionals who can assess your home's requirements and provide detailed quotes. If you're searching for the best furnace replacement services in Calgary, look no further than Air Force Heating. We offer highly skilled furnace repair, replacement, cleaning, and maintenance services. What makes us stand out: \- Transparent Pricing \- Short Turnaround Time \- Ethical and Honest Team Call us at (403) 463-7700 to get our furnace services. ### FAQs How can I get the best deal for furnace replacement services? Ask for bids from several contractors, choose the trusted contractor, and wait for occasional offers. When to consider furnace replacement? When your furnace is 15+ years old, energy bills are rising, heating is uneven, or there are excessive sounds. ![Ivan Gouniavyi, Owner of Air Force Heating](/assets/ivan-gouniavyi-BcE062Ye.jpg) #### Ivan Gouniavyi [](https://ca.linkedin.com/in/ivan-gouniavyi-172215b2) Owner, Air Force Heating Ivan Gouniavyi is the owner of Air Force Heating, one of Calgary's most trusted HVAC companies with over 240 five-star Google reviews. With extensive experience servicing Calgary's unique climate demands, Ivan and his team specialize in furnace repair, AC installation, hot water tanks, and complete heating solutions for homes across southeast Calgary and surrounding communities. ### Need HVAC Service? Our expert technicians are ready to help with all your heating and cooling needs. [Call (403) 463-7700](tel:4034637700) ## Recent Blog Posts [ ![No Heat? A Calgary Homeowner's Emergency Furnace Troubleshooting Checklist](/assets/placeholder-furnaces-BBuOzvUE.jpg) Furnaces Jun 29, 2026 ### No Heat? A Calgary Homeowner's Emergency Furnace Troubleshooting Checklist Furnace stopped working in the middle of a Calgary cold snap? Walk through this safety-first troubleshooting checklist before your technician arrives — most no-heat calls come down to a tripped switch, a dead thermostat battery, or a clogged filter. Read More ](/blog/what-to-do-when-furnace-stops-working)[ ![Tank vs. Tankless Water Heaters in Calgary: Which Wins?](/assets/placeholder-hotwater-DQzlLwIm.jpg) Hot Water Tanks May 13, 2026 ### Tank vs. Tankless Water Heaters in Calgary: Which Wins? A Calgary-specific comparison of tank and tankless water heaters — costs, water hardness considerations, lifespan, and when each one makes sense. Read More ](/blog/tank-vs-tankless-water-heaters-calgary)[ ![Cold-Climate Heat Pump Performance at -30°C in Calgary](/assets/placeholder-furnaces-BBuOzvUE.jpg) Furnaces May 13, 2026 ### Cold-Climate Heat Pump Performance at -30°C in Calgary Real-world expectations for cold-climate heat pumps in Calgary — capacity at -30°C, when to switch to gas, and why dual-fuel almost always wins here. Read More ](/blog/cold-climate-heat-pump-calgary-minus-30) [AIR FORCE Heating & Air Conditioning ](/) Family-owned and operated since 2005. Your trusted Calgary HVAC experts. 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