Ottawa Furnace Repair or Replacement: Signs It’s Time to Upgrade
Replacing a furnace can be a costly decision, and it’s never one we take lightly. Most of our service calls end with a repair or routine maintenance, but there are times when replacement truly is the safest and most practical option.
The choice between repairing or replacing a furnace usually comes down to the root cause of the issue. As
trusted HVAC professionals serving Ottawa, our goal is to make sure homeowners understand exactly what’s going on with their system before any work begins. That way, there are no surprises when the job is done.
While we can’t know exactly what’s happening inside a furnace until we open it up and inspect it properly, there are several common situations where repair makes sense and others where replacement may be the better long-term solution.
When Should You Repair Your Furnace?
If your furnace is still well within its lifespan of 15 - 20 years, repair is always our first option. Many common issues can be resolved quickly and cost-effectively.
1. Weak or Uneven Airflow
Noticing random hot or cold spots in your home? Weak or uneven airflow could be the culprit. When our HVAC technicians visit your home to diagnose airflow problems, they inspect several key areas.
Your Air Filter
A dirty or incorrect air filter is one of the most common causes of airflow issues. It is recommended that you change standard filters every 1-3 months and high efficiency filters every 6-12 months.
The Space Around Your Unit
Clutter or debris around your furnace can hinder your unit’s ability to work effectively and even cause it to overheat. Make sure you are regularly checking that nothing is encroaching on your HVAC’s space.
Ductwork
Air leaks, crushed or kinked ducts, obstructed registers, and undersized branch ducts can all be causes of poor airflow.
Inside Your Furnace
After inspecting your filter, ductwork, and the area surrounding your unit, our techs will open up your HVAC unit to give it a full inspection. Even if we found an issue in one of the exterior areas this is an important step in the diagnosis. In many cases, external issues are symptoms of a bigger issue.
2. Unusual Noises
Furnaces make normal operating sounds, but new or unusual noises should never be ignored.
If something starts sounding off, it's important to call a licensed HVAC tech. Most noises can be fairly easily fixed, but if left unattended, they can lead to much bigger problems.
Common Furnace Noises & Their Meanings
- Repeated clicking noises might signify problems with your ignition system
- Rattling or vibrating could mean that you have some loose or broken parts
- Squealing or screeching may indicate a worn belt in your blower motor
- Booming at start-up points toward ignition issues leading to delayed ignition
3. Rust or Water Leakage
Finding rust on your furnace can be a concerning sight. Since furnaces don’t use water to generate heat like boilers do, many homeowners don’t expect to run into rust, corrosion, or water leakage, but this is actually a very common issue we see.
There are 3 main reasons rust may form on your unit: humidity, leaking A/C units, or improper exhaust.
If you start to see rust form on your furnace, don’t panic. Give
Perkins Family Home Comfort a call to schedule a diagnostic consultation.
4. Short Cycling
Is your furnace turning on and off more frequently than usual? That’s referred to as “short cycling. If you notice this, you may also notice your energy bills gradually increasing.
Top 3 Reasons for Short Cycling
- Dirty filter
- Thermostat malfunction
- An oversized unit
Pro Tip:
Regular maintenance will increase the lifespan of your furnace and save you time and money in the long term.
Contact us to book your seasonal maintenance today.
Repair
- Below 10 years old & no repeat problems
- The furnace is still under warranty or repairs are small and infrequent
- Problems stem from common maintenance issues like dirty filters
Replace
- 10-15+ years old with recurring issues
- Repair costs are equal to or more than replacement costs
- Your energy consumption is inexplicably rising
When is it Time to Replace Your Furnace?
While many issues can be repaired, there are situations where replacement is the smarter long-term investment.
You may want to consider replacing your furnace if:
- The unit is getting to the end of its lifespan
- You notice visible signs of wear and tear, like cracks or significant rust
- There are funny or odd smells when running
- Repairs are beginning to cost the same or more than replacement
No matter why we are visiting your home, our #1 priority is making sure you are completely informed and confident in your ability to make the right decision. From initial diagnostic consultation to repair or replacement, we will walk you through every step so you are never left feeling in the dark!
Give us a call to chat with our experts today, and remember, when you work with Perkins Family Home Comfort, you’re part of the family!
