Signs It’s Time to Replace Your Furnace in Minnesota

When it comes to your furnace, it’s a very important part of your home. It helps to keep your home warm, especially during those colder months of the year when the weather gets particularly nasty. So you must be looking after the maintenance of your furnace in order to extend its lifespan and keep your home warm during those crucial months of the year.

Furnaces located in Minnesota homes have to work extra hard when it comes to the winter periods that the area experiences, and how you maintain your furnace will impact how well it performs.

How Minnesota winters impact your furnace lifespan

Minnesota winters will drastically reduce furnace lifespans by forcing your systems to work harder for longer periods of time. This can lead to excessive wear and tear, amongst other problems for your furnace that ultimately impact its lifespan. Let’s take a look at some of the key impacts that Minnesota winters have on the average household furnace.

Excessive wear and tear

The extended and often continuous operation of your furnace, required to maintain heat during the severe, colder months, often places an incredible amount of stress on the furnace components. As a result, it can reduce the functional life of the furnace rapidly, especially if the furnace isn’t being maintained on a regular basis.

While wear and tear can be commonplace for much of the equipment and appliances around your home, your furnace might be working overtime to keep the home warm enough.

Component failure

With high-frequency cycling during colder months of the year, this can lead to premature fatigue occurring in key parts. This is in particular for ignition systems and flame sensors, to name but a few.

That can result in costly repairs that begin to reduce the ROI you’re getting out of your furnace.

Ice and snow obstruction

When it comes to heavy snow and ice, which can be common in Minnesota during winter months, this ends up blocking airflow to outdoor units. As a result, it leads to overheating or failure of the system.

That can certainly be detrimental to your furnace and how warm your home remains during those times when it’s bitterly cold outside. The last thing you want is to be left without a furnace to warm the home.

Reduced efficiency 

As the temperature difference between the indoors and outdoors increases, the furnace ends up working a lot harder as a result.

This can cause, on average, a shorter lifespan compared to those homes located in milder climates. That reduction in efficiency can be frustrating when you’re not getting good value for the investment you make in the furnace to begin with. If you’re constantly paying out for repairs due to a lack of maintenance, then it quickly becomes a costly money pit.

Condensation issues

Freezing temperatures can often cause condensation and corrosion on the internal components of your furnace. This can also lead to potential malfunctions as a result. 

Common warning signs you need a furnace replacement

So what are some of the common warning signs to look out for that may indicate you need a furnace replacement?

  • Age of unit - If a furnace is over 15-20 years, then it’s likely reaching its end of lifespan.
  • Frequency of repairs - Frequent repairs every heating season make it more cost-effective to replace it.
  • Safety hazards - A yellow or orange burner flame indicates poor combustion and safety hazards.
  • Skyrocketing energy bills - A sudden increase in energy consumption means the system is losing efficiency.
  • Strange noises - Any banging, squealing, popping, or rattling sounds will indicate falling components.
  • Frequent short cycling - Furnaces turning on and off constantly will indicate your home’s failure to heat properly.
  • Uneven heating/cold spots - Cold spots indicate the furnace not being able to maintain a consistent temperature throughout the home.
  • Visible rust and corrosion - Corrosion on or around the furnace indicates it’s failing.
  • Poor indoor air quality - Increased dust and rust particles and dry air through the home lead to poor indoor air quality as a result.

How MD’s Heating and Air can help with professional heating and HVAC installation

Thankfully, for those who have issues with their furnace, MD’s Heating and Air offers professional heating and HVAC installation. With many homeowners dealing with aging and underperforming furnaces, it’s important to find the right company in Minnesota for your heating and air conditioning needs.

If you’re looking for heating and cooling in MN, then MD’s Heating and Air services can help.