Easy Ways To Make Sure Your Furnace Is Winter-Ready

Winter is well on its way, and there is no better time to prepare your furnace for the cold season. Follow these helpful tips to ensure your furnace is in top shape to keep you and your family warm. 


Turn On the Thermostat


Set your thermostat to heat and gradually increase the temperature to a few degrees above the existing room temperature. Wait for the heat to come on, and if a problem occurs, check the wire connections under your furnace cover to ensure everything is connected correctly. When you take the time to make sure your thermostat is functioning correctly, you have a greater chance of resolving issues before winter arrives.


Change the Air Filters


In order to avoid potentially hazardous particles and debris from clogging up your vent system, filters should be cleaned or replaced monthly. If there is too much debris, the unit can suffer significant damage, landing you with expensive furnace repair bills. Furthermore, you will not adequately heat your home since the air will not flow through the ductwork as it should.


Cover the AC Condenser


We recommend heading outside before the winter season hits and taking all the necessary steps to preserve your AC condenser. You should protect your AC condenser from natural elements such as falling icicles and heavy snowfall. 


If living in a heavily wooded area, be aware of freezing rain and its ability to bend and break tree branches into your AC condenser. There are some simple solutions to protecting your AC condenser, like covering it with a large garbage can lid secured with solid cords to prevent it from detaching. 


You can also cover the AC condenser with a wood board rather than a plastic tarp. Using a plastic tarp is not recommended because it can lead to moisture build-up, creating more potential maintenance issues for you to deal with in the spring and summer. 


Clean the Heat Exchanger


You should always perform a proper cleaning of your heat exchanger with your vacuum. By doing so, you are also getting the opportunity to check for any potential problems. 


Clean the Blower Motor


Cleaning your furnace’s blower motor is not too complicated of a task. By doing so, you are improving the fan’s performance, clearing any debris or dust from the system, and saving yourself from potential system breakdowns, which in turn can lead to costly repairs. 


Test the Igniter Switch


The majority of furnaces in modern homes are equipped with an electronic igniter switch, commonly activated with the push of a button. If you happen to live in an older house with a gas furnace, your igniter switch will need to have its pilot light relit. If you are still having trouble with the igniter switch, there could be some underlying issues with your breakers. 


Inspect the Chimney and Carbon Monoxide Detectors


Carbon monoxide poisoning or fire might result from a broken or blocked chimney. It is critical to inspect your chimney structure thoroughly, and cleaning it may necessitate special equipment. It is also vital to have a carbon monoxide detector in your home, as this is a natural gas that can be quite deadly. 


Make a Heating Maintenance Appointment


While it is practical to perform some general furnace maintenance on your own, there is never any harm in calling a professional to look at your furnace correctly. Because your furnace has so many parts, it is vital to have a professional look at it to see any potential problems.


Make an Appointment With Us Today!


To get more information on the
furnace services we offer or to schedule a quote, call us today at 306-652-1795 or contact us through our website. 



Share This Blog

Man in black cap servicing a white wall-mounted air conditioner, removing a filter.
April 7, 2026
If your AC is blowing warm air, learn what to check and when to call in experts for a cool, comfortable home.
Sump pump in a concrete pit with connected pipes, ready to pump out water.
March 24, 2026
Keep your basement dry this spring! Follow our sump pump checklist tailored for Saskatoon’s unpredictable thaw and rain.
Gas stove with blue flames, gas pipes, and yellow valves against a dark textured wall.
March 18, 2026
Get tips on safely upgrading or repairing your home’s gas lines and discover why certified professionals are essential for peace of mind.
Man standing by a large cardboard box near a white van on a sunny day.
March 10, 2026
Find out why installing your new air conditioner this spring guarantees a cool, stress-free Saskatoon summer.
Person soldering copper pipes near a water heater, using a torch and holding solder.
March 4, 2026
Discover how routine boiler inspections prevent costly repairs, increase efficiency, and extend the lifespan of your heating system.
Plumber in red cap works on water heater, copper pipes, indoor setting.
February 24, 2026
Strange sounds from your hot water tank? Find out what they mean and when to call Excelsior Mechanical.
White and red industrial heater mounted on a metal bracket in a warehouse.
February 18, 2026
See how modern garage unit heaters can turn your garage into a usable, comfortable workspace for hobbies, storage, or projects.
Person repairs appliance, using a portable work light. Gray floor, appliance is silver, person wears black hat and shirt.
February 10, 2026
Discover late-winter furnace tips to keep your home warm and efficient in Saskatoon’s unpredictable weather.
Pipes covered in snow and icicles, against a light-colored wall, indicating freezing temperatures.
February 4, 2026
Safely thaw pipes, stop leaks, and prevent bursts. Learn when DIY ends and pros begin. 24/7 plumbing repair in Saskatoon by Excelsior Mechanical.
Red and gray submersible water pump with black hose and float switch, on brick patio.
January 27, 2026
Learn about typical sump pump lifespan, the factors affecting longevity, and when you should schedule a replacement.