Furnace Replacement in Calgary
If your furnace is over 15 years old, needs a major repair or keeps breaking down, replacement is often the better value. Purcell Heating & Air replaces furnaces across Calgary with high-efficiency models, typically about $5,500 to $11,000 installed, including removal of the old unit, venting, permits and inspection.
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How Much Does Furnace Replacement Cost in Calgary?
Most Calgary furnace replacements cost about $5,500 to $11,000 installed.
| What you’re replacing with | Typical Calgary price (installed) |
|---|---|
| Single-stage high-efficiency furnace | $5,500 to $7,000 |
| Two-stage furnace | $6,600 to $8,500 |
| Modulating furnace | $9,500 to $11,000+ |
| Venting changes, if needed | often a few hundred dollars extra |
Prices are typical 2026 Calgary ranges based on rates published by Calgary HVAC companies. ZYour written price depends on your home and equipment. Not sure yet? Read our repair or replace guide or see furnace installation to compare furnace types.
Furnace Replacement Indicators Table
|
Indicator
|
Warning Signs
|
Impact
|
Replacement Benefit
|
Cost Consideration
|
|---|---|---|---|---|
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System Age and Performance Decline
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System over 15-20 years old with declining performance
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Reduced efficiency, inconsistent heating, rising repair costs
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25-40% energy efficiency improvement with modern technology
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Continued repairs on aging systems often exceed 50% of replacement value
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|
Frequent or Costly Repairs
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Multiple repair calls within 12 months, major component failures
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Unpredictable expenses, unreliable operation, stress during extreme weather
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Predictable operation with comprehensive warranty protection
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New system eliminates cascading repair costs typical in aging units
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Rising Energy Consumption
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Steadily increasing utility bills despite regular maintenance
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Unnecessary operating expenses, reduced home budget flexibility
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Immediate 25-40% reduction in heating costs
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New system typically delivers $300-$800 annual energy savings
|
|
Insufficient Heating
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Inability to maintain comfortable temperatures, cold spots, extended run times
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Reduced comfort, system strain, excessive energy consumption
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Properly sized system delivers consistent whole-home comfort
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Improved comfort value often exceeds pure financial calculations
|
|
Carbon Monoxide Concerns
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Cracked heat exchanger, flame issues, or other safety concerns
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Serious health and safety risks, emergency shutdown requirements
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Modern safety features with sealed combustion technology
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Safety concerns make replacement the only responsible option
|
|
Outdated Technology
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Single-stage operation, pilot light ignition, limited control options
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Poor temperature consistency, inefficient operation, limited comfort control
|
Advanced features like variable-speed operation and smart controls
|
Technological improvements deliver substantial comfort and efficiency gains
|
Modern furnace technology delivers breakthrough efficiency improvements and comfort enhancements that simply weren’t available when older systems were manufactured. Today’s systems achieve efficiency ratings up to 98% AFUE compared to 70-80% in older units, representing substantial energy savings.
The Financial and Comfort Benefits of Furnace Replacement
Key Benefits of Strategic Furnace Replacement
Dramatic Efficiency Improvement
Lower gas use than older furnaces
Enhanced Comfort Control
Experience more consistent temperatures with multi-stage heating and variable-speed airflow
Significant Noise Reduction
Quieter two-stage and modulating models
Smart Home Integration
Control your comfort from anywhere with advanced connectivity features
Improved Air Quality
Benefit from enhanced filtration capabilities and better humidity management
Comprehensive Warranty Protection
Manufacturer warranties on registered equipment
Increased Property Value
Boost your home’s market appeal with high-efficiency heating credentials
Our 5-Step Furnace Replacement Process
Comprehensive Home Assessment
System Selection Consultation
Detailed Replacement Plan
Precision Professional Installation
Complete System Optimization
Why Calgary homeowners choose Purcell Heating & Air
Climate-Specific Expertise
Systems selected specifically for our unique regional conditions
Comprehensive Home Analysis
In-depth assessment ensures proper system sizing
No-Pressure Consultations
Honest recommendations without sales tactics
Quality Installation Guarantee
Expert installation following manufacturer specifications
Removal & Disposal Included
Complete handling of your old system
Ongoing Support Commitment
Dedicated service after installation completion
Extended Warranty Options
Enhanced protection beyond standard coverage
Premium Brands We Install
Areas We Proudly Serve
Frequently Asked Questions About Furnace Replacement
When should I replace my furnace instead of repairing it?
Replace it if it’s over about 15 years old and needs a major repair, if a repair costs more than half the price of a new furnace, if it has needed several repairs recently, or if it has a cracked heat exchanger. Otherwise, repair usually makes sense.
How much does furnace replacement cost in Calgary?
Most Calgary furnace replacements cost about $5,500 to $11,000 installed, including removal of the old furnace, venting, permits and inspection. Single-stage models sit at the low end and modulating models at the top. You get a written quote before any work.
How long does a furnace last in Calgary?
Most furnaces in Calgary last 15 to 20 years with yearly maintenance. Long heating seasons and Chinook temperature swings add wear, so furnaces that skip tune-ups often fail sooner. Rising repair bills and uneven heat are common signs the end is near.
How long does furnace replacement take?
Most furnace replacements in Calgary take one day. Straight swaps using existing venting and gas lines are often done in four to six hours; jobs needing new venting or ductwork changes can take a full day or a little longer.
What happens to my old furnace?
We remove and dispose of your old furnace as part of the replacement, including recycling the metal. You don’t need to arrange anything. We also check your venting, gas line and ductwork before the new furnace goes in. Removal is included in every replacement quote.
Upgrade Your Home Heating System Today
Why Calgary Homeowners Choose Purcell for Furnace Replacement
- Free in-home estimate: A technician visits, measures your home and gives you a written quote at no charge. No phone-only guesses, no obligation.
- Brands we install: Daikin, Mitsubishi, Goodman, Carrier and Amana, sized to your home with a proper heat-load calculation rather than a rule of thumb.
- Manufacturer warranty, registered for you: Every furnace carries its manufacturer parts warranty, which varies by brand and model. We register it on your behalf and explain the terms before you sign.
- Old furnace removed and disposed: We disconnect, haul away and dispose of your old furnace as part of the job.
- Licensed gas fitters, City permits pulled: All gas work is done under Alberta gas ticket LGA 0209624, with the City of Calgary permit handled by us.
- Local since 2016: Founded and led by owner-technician Brent McQuade; 5.0-star rated on Google by Calgary homeowners.
