Spring in Chicago is anything but predictable. One day you’re grilling in the backyard, the next you’re reaching for the thermostat. If your furnace is still running in May, you’re not alone; and it might be telling you something. If you find yourself constantly adjusting the thermostat or wondering if your system is holding up, it might be time to take a closer look. Here’s why your furnace is still working overtime this spring and what you can do to keep your home comfortable, no matter what the weather’s doing.
Why Chicago’s “False Springs” Keep Your Heat Running
In Chicago, we know “spring” often comes in stages: one beautiful weekend, followed by two more weeks of cold wind off Lake Michigan. It’s not uncommon for nighttime temperatures in May to dip into the 40s or even lower.
That means your furnace is still pulling its weight, especially during those early morning hours. But don’t shut it off just yet. Wait until outdoor temperatures consistently stay above 60°F, especially at night, before giving your heating system a break.
What Prolonged Heating Means for Your System
The longer your furnace runs into the spring, the more wear and tear it experiences. After working hard all winter, it may be overdue for a tune-up.
Here are a few signs your furnace may be struggling:
- Strange noises or rattling
- Short cycling (turning on and off rapidly)
- Uneven heating between rooms
- A sudden increase in your energy bill
These aren’t just minor annoyances—they could signal deeper issues if not addressed before summer hits.
How to Save Energy During Weather Swings
When spring can’t make up its mind, your HVAC system needs to be flexible. Try these energy-saving tips:
- Use auto mode on your thermostat to let it switch between heating and cooling as needed.
- Lower your thermostat by a couple degrees and dress in layers.
- Program your thermostat to reduce heating during warmer daytime hours.
- Take advantage of the sun by opening curtains on sunny days for passive warmth.
Chicago’s weather may swing wildly, but with a little thermostat strategy, you can stay cozy and save cash.
Don’t Skip Spring HVAC Maintenance – Even If It’s Still Cold
It might feel too early to think about air conditioning, but trust us: you’ll be glad you prepped early. Scheduling spring HVAC maintenance now means:
- Your furnace gets a well-earned inspection after a long winter
- Your A/C will be ready for that first surprise 90° day in June
- You avoid long waits during peak summer service demand
Get ahead of the weather—and the crowds—by booking your spring service now.
Why a Dual Maintenance Check Is Smart for Suburban Homes
If you live in a Chicago suburb like Naperville, Oak Lawn, or Arlington Heights, your home may have a larger or older HVAC system that requires extra care. Dual-system checks—both heating and cooling—are especially important during transition months like May.
Plus, combining heating and cooling service into one visit can save time and reduce costs.
Final Thoughts:
Prepare Now, Breathe Easy Later
A chilly May in Chicago might feel like an inconvenience, but it’s actually the perfect reminder: your HVAC system spans both worlds. It keeps you warm when spring falters, and cool when summer arrives full force.
Give it the care it deserves. One easy way to do that is with our Titan Comfort Plan. Worry-free maintenance from the experts with no contracts or cancellation fees, AND a 15% discount on repairs! We’ve got you covered Chicago.
Call us today at (312) 312-7312 or book online to schedule your appointment today and have your questions answered by the pros!