3 Indicators That Say You Need a New Furnace at Home

Most of the time, homeowners tend to save up on money for other purposes, ignoring the amenities at home that may finally need replacing. Replacing a specific item or equipment can indeed cost more than restoring it. However, if you add up all the repair fees over time, you may be shocked to discover that the actual savings have been with the replacement all along. 

In that case, you must consider removing the damaged amenity and substituting it with a new one instead. One of the most susceptible items to this condition would have to be the furnace. We all need our furnaces to warm up the household during cold weather. It is a lifesaver, and it keeps us comfortable even during the winter season. 

Trying to repair it regularly may not be advantageous to us in the long run, especially if it’s a very old model. Read on if you want to know the different signs indicating that a furnace can no longer be fixed.

1. A Strange Noise Coming from the Furnace

If your furnace is giving out a strange noise that primarily consists of pops, rattles, screeches, and clicks, then chances are it isn’t doing too well anymore. Loose ducts, fluctuations in the temperature, problems with the igniter, and motor damages may be the root cause of this. If you’ve been tending to those concerns for the past few years, you’ll likely need a replacement.

Avoid any further expenses and replace your furnace at once. These noises are usually indicators of other damages that are likely to occur, and some of them are very risky, especially since you’re dealing with a piece of hot, malfunctioning equipment. The last thing you’d want is a bad case of injury along with the broken furnace.

2. An Unexpected Change in the Temperature

Is it getting too cold or too hot for you? There’s a possibility that the furnace controls have been compromised as well. Either that or the unit itself can no longer regulate the temperature properly. Be sure to check its condition from time to time and have it seen by a professional. 

If their findings indicate a furnace entirely out of control, you may need to have it removed, as there is no chance of ever having a warm temperature if the furnace can’t even correctly warm up your indoors.

3. A Clear Sign of Soot Accumulating at the Register

Dealing with a broken furnace is one thing, but dealing with harmful soot is another story overall. You wouldn’t want your kids and significant other to experience allergies due to the circulation of dust and soot in the air. 

You also wouldn’t want to hassle yourself with regular cleaning, as its accumulation may be visible enough to dirt up your sheets and curtains in the living room.


Repairing your furnace can still be worth it if the fixes are guaranteed to withstand the test of time. However, once it no longer holds up and you are already bombarded with constant repair fees, it may be time to retire your old furnace finally. 

Knowing the indicators of an unfixable mess may help you save up in the long run, and it will also give you a chance to experience a brand new heater that will serve your household for countless years. Don’t hesitate to get a new furnace and feel the warm glow through the harsh winter seasons.

If you think that your heater still has a few years left, you may want to consider getting a furnace maintenance service in Edmonton. Legacy Heating and Cooling specializes in HVAC systems for residential new home construction (RNC) and installing and replacing furnaces, air conditioners, and air cleaners. Reach out to us today!

HVAC Brands We're Proud to Carry

Legacy only uses the most efficient and cost-effective HVAC products. We pride ourselves on putting quality and customers first! We will equip your new home with the best HVAC system and offer the most reliable residential heating service in Edmonton and Calgary.

Contact Us Today

We’ll help you find the right heating and air conditioning system for you and your budget.

Edmonton Area 780-733-1256 Calgary Area 403-451-1337

Honesty, Integrity, Legacy