How to Outsmart the Sun (and Keep Your AC from Quitting on You)

It’s 7:00 AM. The sun is creeping in through your windows - and by noon? Your home is a hotbox, your AC struggling to keep up and you're left wondering why you ever complained about the snow.

Here’s the truth- You CAN beat the heat without killing your AC.
All it takes is a few simple tricks — and a little TLC outside — and you can extend the life of your unit, lower your energy bills, and stay cool all summer.

How To Beat the Heat AND Save Money With AC

Ready for no-to-low cost tricks that can beat the heat this summer? Follow the four steps below for low cost or free ways to allow your home and AC unit to chill out.

1. Become a Vampire
   Close your blinds, curtains, and shades during peak daylight hours. Sunlight pouring through your windows may feel cheerful, but it’s turning your home into a oven. South and west-facing windows especially act like magnifying glasses, trapping heat inside your home. Consider blackout curtains or reflective window film if you're really serious about heat-blocking.
2. Turn On Those Fans
   Ceiling fans can make your space feel up to 4° cooler — and they cost pennies to run. Just make sure they’re spinning counterclockwise in the summer. Bonus points if you turn them off when you leave the room — fans cool people, not air.
3. Limit the Heat Creators
   Avoid using ovens, stovetops, and clothes dryers in the heat of the day. Not only do they raise the indoor temperature, but they also force your AC to work overtime. Microwave, grill outside, order pizza or go for a no-cook dinner.
4. Seal the Leaks:
   It sounds boring, but weatherstripping and caulk can make a big difference. If cool air is escaping through drafty windows or under your door, you’re literally letting your comfort (and money!!) sneak out the window.

Check You AC Unit To Maximize Efficiency

Your AC’s outdoor unit (the condenser) is like your car’s engine - it needs proper airflow and cleanliness to function properly. Often times  it’s clogged up with gunk, buried in a hedge or forgotten in a corner.

1. Trim the Hedges
   Keep 2–3 feet of clearance around your AC unit. That means any bushes, weeds, flowers, decorative rocks, AC covers and your kid’s inflatable pool all have to go. Good airflow = less stress on your system.
2. Give Your AC A Rinse Off
   Take a garden hose (on a light setting) and wash away leaves, grass clippings, and dirt from the fins. Do NOT use power washers — those can bend the fins and do more harm than good.
3. Create Shade Without Blocking
   A strategically planted tree or small awning can cool the air around your unit, which makes it run more efficiently. Just don’t suffocate it! Keep 2-3 feet around the unit

The Simple Thing You Can Do To Extend Your AC's Life

Let’s talk about the unsung hero of your system: the air filter.

If it’s clogged, your AC can’t breathe. If it can’t breathe, it runs harder, longer, hotter… and breaks faster. It’s one of the most common (and avoidable) reasons we get called out to homes during peak season.

Check your filter monthly. Replace it at least every 60–90 days. If you have pets or allergies? Consider replacing it more often. For less than the cost of a pizza, you can help your system last longer and run smoother.

The Real-Life Scenario - Don’t Be That Guy!

We had a customer last July in Eagan, MN who called because his AC wasn’t working. When we got there, we found two things:

1. His condenser was buried behind a wall of overgrown vegetation that rivaled Jurassic Park
2. His air filter looked like it had been dipped in dust, hair, and fur

He hadn’t done a thing to maintain it since buying the house three years ago. A few hundred dollars and a very hot family later, he signed up for our Customer Club — and now he doesn’t have to worry about surprise breakdowns or hidden system killers.

Don’t be that guy. Check your AC unit!

A Few Final Tricks To Stay Cool

• Check out our Heat Advisory Tips & Tricks list
• Install a Smart Thermostat and program it to chill while you’re home, rest when you’re away.
• Make sure your vents aren’t blocked by furniture, curtains or anything else — airflow is king.

Need Help Getting Your System Summer-Ready?

As much as we'd love to see you and service your AC unit, do us a favor and check these items BEFORE the next heat wave. At Bob Boldt HVAC, we value our customers comfort and want to ensure you are doing everything you can to save you time, money and overheating!

Call us today at (651) 318-0913 and let’s make sure your AC is running as cool as you deserve.