When is the Best Time for Furnace Replacement in London?
If your furnace is getting older or showing signs of wear, you may be asking yourself: When is the best time to schedule a furnace replacement in London? For Ontario homeowners, the timing can make a big difference in both energy costs and convenience.
In this guide, we’ll walk you through the common signs it’s time to consider replacing furnace equipment, what to expect in terms of cost, and why fall or spring are the ideal seasons for scheduling an upgrade.
Signs It’s Time for Furnace Replacement
Even the best-maintained systems won’t last forever. Here are some clear warning signs that you may need to replace a furnace instead of investing in another repair:
- Age of your system – Most furnaces last 15–20 years. If yours is over 15 years old, it’s a good idea to start preparing for furnace replacement.
- Frequent repairs – When repair costs begin to add up, which is pretty common towards the end of your furnace’s lifespan, replacing your system is often more economical.
- Rising energy bills – Older furnaces lose efficiency, driving up monthly costs even if your usage hasn’t changed.
- Uneven heating – Hot and cold spots throughout your home can signal that your furnace is struggling.
- Strange noises – Popping, banging, or screeching noises mean it’s time for a repair or replacement.
- Dust, soot, or humidity issues – Outdated or failing furnaces, as well as leaky ducts, can negatively affect your home’s air quality.
The Best Time for Furnace Replacement in London
So, when should you actually replace your furnace? While you can technically schedule furnace replacement year-round, fall and spring are the best seasons to do it.
- Fall: Before winter sets in, London homeowners should consider replacing their furnace to avoid the risk of a mid-season breakdown. Installations are easier to schedule before the first major cold snap.
- Spring: HVAC contractors tend to be less busy in spring, which means shorter wait times. Plus, you’ll be ready long before the next heating season.
Don’t wait until your furnace fails in the middle of January. Planning ahead will help you maintain your comfort, safety, and peace of mind.
Understanding Furnace Replacement Cost in Ontario
One of the biggest questions homeowners ask is: What does furnace replacement cost in Ontario?
According to FurnacePrices.ca, the cost of furnace replacement in Ontario for a new natural gas furnace averages $4,000 to $6,750, including installation. The resource noted that for some higher-end, energy-efficient brands, as well as for propane furnaces, the installation cost can average $8,000+.
Of course, all of this depends on:
- The type of furnace (gas, electric, oil, or propane)
- The efficiency rating (standard vs. high-efficiency models)
- The size of your home and furnace capacity
- Installation complexity and ductwork needs
If you’re also considering replacing your air conditioner at the same time, the cost to replace an AC unit and furnace together can range from $7,500 to $12,500 or more, but bundling installations often lowers labour costs and ensures both systems are optimized to work together.
To get the most accurate estimate, search for furnace replacement near me and connect with a trusted local HVAC contractor like Comfort Zone Services.
Benefits of High-Efficiency Furnace Replacement
Upgrading to a new, ENERGY STAR®-certified furnace comes with big advantages, including:
- Lower utility bills thanks to efficiency ratings of 90–98% AFUE (annual fuel utilization efficiency). High-efficiency furnaces are around 15% more efficient than conventional models. Natural Resources Canada says space heating accounts for 61% of your home energy use, so this adds up to significant savings.
- More consistent comfort with advanced heating technology. High-efficiency blower motors or fans adjust their speed according to your air distribution needs. This not only improves efficiency but also helps to maintain a consistent, indoor temperature without any hot or cold spots.
- Quieter operation and smaller equipment size. Don’t be fooled by an energy-efficient furnace’s lower profile, though. They still deliver powerful heating performance.
- Improved air quality thanks to the superior filters and advanced air filtration systems available in newer models. Less dust, pollen and contaminants in the air means easier breathing, fewer allergies and better health.
- Environmental benefits from reduced fuel consumption. Getting a high-efficiency furnace installed will lower your carbon footprint.
- Smart thermostat compatibility for even greater energy savings. Modern furnaces can be integrated with smart home technology, including smart thermostats, to further optimize energy efficiency and comfort.
While the upfront cost of furnace replacement may feel significant, the long-term savings and improved comfort make it a worthwhile investment.
Should You Repair or Replace a Furnace?
Sometimes a furnace repair can extend the life of your system. But if your furnace is older, inefficient, or constantly breaking down, investing in a new unit could be the smarter choice.
Our professional heating contractors can evaluate your system, provide a clear breakdown of the furnace replacement cost Ontario homeowners can expect, and help you choose the right option for your budget and needs.
Furnace Replacement London: Get Expert Help
Looking for furnace replacement London homeowners trust? Comfort Zone Services is here to help. Our licensed HVAC technicians will assess your system and explain your options, so you can make an informed decision.
Whether you need to replace a furnace this fall, simply want to get an estimate, or you’d like to compare options for replacing your furnace and AC together, we’ll make the process seamless from start to finish.
Ready to schedule your furnace replacement? Contact Comfort Zone Services today for a free in-home estimate and expert advice on choosing the right heating system for your home.