Let us guess, your furnace is acting up again. Repair bills are adding up, and at this point, you’re wondering if it’s better to just replace the whole thing. Should you fix it one more time or invest in a new furnace? It’s a tough call that Calgary homeowners have to make nearly every day.
At Mr. Mike’s Plumbing, we understand the frustration. In today’s guide, we’ll help you determine whether repairing or replacing your furnace makes more sense.
When Repair Makes More Sense
Sometimes, the answer is right in front of you! Repairing your Calgary furnace may be the first option. Here’s when you should fix your furnace:
Your Furnace is Less Than 10 Years Old
If you recently installed a new furnace and this is its first big problem, repair makes more sense. Modern furnaces usually last 15-20 years, so why replace a newer unit with plenty of life left?
The Repair Cost is Low
Minor repairs like replacing a thermostat, cleaning sensors, or fixing a blower motor often cost as little as $150-$600. This is peanuts compared to the $3,000-$8,000 price tag of a new furnace.
Your Furnace is Under Warranty
When parts or labour are covered by your warranty, you only have to pay a fraction of the repair cost. Use this coverage while you can.
You’re On a Tight Budget Right Now
Occasionally, timing is everything. If you can’t afford a replacement right now, but need heat, a repair buys you time to save up for a new furnace.
When Replacement Makes More Sense
Other times, replacing your furnace with a new one will save you more money in the long run. Here’s when you should consider replacing your furnace:
Your Furnace is 15-20 Years Old
On average, furnaces last 15-20 years. Once your system reaches this age, it’s living on borrowed time. Even if you repair it now, another breakdown is probably right around the corner.
Repair Costs Exceed 50% of Replacement Cost
If the repair quote is more than half the cost of a new furnace, replace it. For example, if a repair costs $2,500 and a new furnace costs $4,500, replacement is the better investment.
You’ve Had Multiple Repairs Recently
Frequent breakdowns are a waving red flag. If you’re calling for repairs every few months, these costs add up quickly. It’s like paying for a new furnace in installments without getting a new one.
Your Energy Bills Keep Rising
An aging, inefficient furnace has to work harder to heat your home, causing your utility bills to skyrocket! A new high-efficiency model can cut your heating costs by 20-40%, paying for itself over time.
The Heat Exchanger is Cracked
A cracked heat exchanger is a safety hazard as it can eventually leak carbon monoxide into your home. Replacing a heat exchanger alone costs $1,500-$3,000, which means you’re better off replacing the entire furnace.
You Want to Upgrade to Higher Efficiency
Older furnaces tend to have AFUE ratings of 60-80%, so they waste 20-40% of the fuel they use. Modern high-efficiency furnaces (95%+ AFUE) reduce energy waste and lower your energy bills over time.
The 50% Rule Explained
The 50% rule is a great way to help you decide whether to repair or replace your furnace.
How does it work? All you have to do is multiply the repair cost by your furnace’s age. If the result is greater than the cost of a new furnace, replace it.
Here’s an example:
- Repair Cost: $800
- Furnace Age: 12 years
- Calculation: $800 x 12 = $9,600
- Decision: Replace (because $9,600 > $5,000)
Another example:
- Repair Cost: $400
- Furnace Age: 6 years
- Calculation: $400 x 6 = $2,400
- New Furnace Cost: $5,000
- Decision: Repair (because $2,400 < $5,000)
While the formula isn’t perfect, it’s a helpful starting point for weighing your options.
Other Factors to Consider
Besides cost, you should also consider the following:
Safety Concerns
If your furnace is a source of safety hazards like carbon monoxide leaks, strange smells, or visible cracks, replacement isn’t an option, it’s essential. You should never gamble with your family’s safety.
Furnace Repair Likelihood
As your furnace ages, you’ll likely need repairs sooner rather than later. Think about the possibility of future breakdowns as well.
Energy Savings
Calculate your potential savings with a high-efficiency furnace. If you’re spending $2,000 per year on heating and a new furnace could cut that by 30%, you could save $600 annually.
Home Value
Planning to sell soon? A new furnace could be an attractive selling point for potential buyers. Buyers often appreciate knowing they won’t have to replace major systems right away.
Rebates and Incentives
Government and utility company rebates for high-efficiency furnaces can offset replacement costs. These incentives tend to tip the scales in favour of replacement.
Questions to Ask Your HVAC Technician
When you call an HVAC technician for a repair estimate, ask these questions to help make your decision:
- How much longer do you think this furnace will last?
- Are other components likely to fail soon?
- What’s the efficiency rating of my current furnace vs. a new model?
- How much could I save on energy bills with a replacement?
- Are there any safety concerns with continuing to use this furnace?
- What warranties come with a new furnace?
Any trustworthy technician will provide honest answers and won’t pressure you into going either way.
Get Expert Advice
Is it cheaper to repair or replace a furnace? While there’s no one-size-fits-all answer, age, repair costs, efficiency, and your overall budget all make a difference. You can always turn to Mr. Mike’s Plumbing. We help Calgary homeowners make informed decisions about their heating systems.
Don’t let a broken furnace leave you in the cold this winter. Contact us for a quote today!
