When your heat suddenly stops working, comfort isn’t the only thing at stake. Your family’s safety and peace of mind matter, too. In the middle of winter, even a few hours without heat can feel overwhelming, which is why knowing what to do next is so important. If you’re facing a heating breakdown, emergency HVAC repair in Duluth, GA can be the difference between a minor inconvenience and a major disruption. Before panic sets in, there are a few quick, safe checks you can make to rule out simple issues.
Wall Heating & Air Conditioning Blog: Archive for the ‘Heating’ Category
How to Handle a Heating Breakdown: Emergency HVAC Repair
Monday, January 19th, 2026How to Lower Winter Heating Bills Without Sacrificing Comfort
Monday, December 15th, 2025Winter is a magical season, but it can also be the most expensive time of year for energy use—especially if you’re trying to keep the whole family warm during the holidays. Many homeowners look for ways to maintain comfort without breaking the bank, and the good news is that it’s absolutely possible.
With the right strategies, you can stay cozy, stay efficient, and stay within budget. If you’re trying to reduce the cost of heating in Buford, GA, these proven tips can make a meaningful difference all season long.
Make a Smart Choice Now: HVAC Maintenance Before Thanksgiving
Monday, November 17th, 2025As the holidays approach and the temperatures start to dip, now is the perfect time to schedule heating maintenance in Lawrenceville, GA. Before your home fills with family, laughter, and the delicious smell of Thanksgiving dinner, make sure your heating system is ready to perform when it matters most. There’s nothing quite like the peace of mind that comes from knowing your furnace or heat pump is running safely and efficiently, especially when guests are gathered and the weather outside turns brisk.
5 Reasons Your HVAC System Needs a Fall Tune-Up Now
Monday, October 6th, 2025Fall is the perfect season to prepare your home for the colder weather ahead. Scheduling professional heating maintenance in Buford, GA ensures that your system runs smoothly when you need it most. At Wall Heating & Air, we’re proud to be your trusted local experts—dependable, approachable, and always here to provide the support your family deserves. Protect your comfort and your wallet this season by booking your fall tune-up today.
How to Avoid Heating Breakdowns
Monday, January 20th, 2025
Our team at Wall Heating & Air is happy to help whenever you do need heating system repair. But we also know that you would rather not need us urgently on a cold winter day! Good news: we can help you make sure you won’t end up with no heat, wearing every sweater you own while you wait for repairs.
Here are our top tips on how to avoid heating system breakdowns and keep toasty-warm all winter long.
Short Cycling: Does Your Heating System Need Repair?
Monday, January 6th, 2025
No matter how cold it gets, your heater will not run continuously. Instead, it operates in cycles, turning on for a stretch of time until your home is warm, and then shutting off to rest while the temperature coasts slowly downward, until it gets cool enough for the heat to come on again. These cycles should last somewhere between ten and twenty minutes.
What if your heating system is cycling on and off very quickly? When your heat comes on, shuts off in a minute or two, and tries to come on again moments later, that’s called short cycling. Don’t let it continue! Here’s why.
All About Your Furnace’s Heat Exchanger
Monday, December 23rd, 2024
It’s possible to have a gas furnace for most or all of your life without thinking too much about how it works. The gas is burned, right? And of course that makes heat. Simple. But there’s actually more to it than that, especially when it comes to the safety mechanisms. You can’t simply breathe the exhaust fumes from combusted gas!
Some components of your furnace make the heating possible, like the gas valve and the pilot light or electronic ignition system. Some components are only there for safety reasons, like the limit switch. Your furnace’s heat exchanger is critical for both providing heat and keeping you safe. Take good care of it, and it will take good care of you! Here’s how.
Is That Smell Coming from Your Furnace?
Monday, November 25th, 2024
There are many ways that you might notice a problem with your heating system. One of the most common is noises: clonking or clattering, buzzing or clicking, grinding or groaning. Other possibilities include poor heat circulation, rising utility bills, or short and rapid heating cycles.
Another thing that can tip you off to a furnace issue is odor. Your heating system should not smell like anything most of the time. If you do notice a smell coming from your furnace, are repairs required? Not necessarily, but some odors indicate serious problems or emergencies.
These Odd Furnace Noises Are a Warning!
Monday, January 8th, 2024
Your furnace will always make some amount of noise. But that noise should be consistent and unsurprising. Basically, you should just hear the usual whoosh and hum. What if your furnace is making other noises? Since your furnace has limited means of communication, you should take any odd noises as a signal: your furnace needs repair! Here’s what the sounds might mean.
Can I Perform Any Repairs on My Furnace on My Own?
Monday, December 25th, 2023
When something goes wrong with your furnace, especially if it happens during a cold snap, you want it dealt with right away. Scheduling an appointment at some time in the future is frustrating and inconvenient. Paying for emergency repairs when there’s an urgent heating failure on a weekend or holiday can be overwhelming.
If you’re generally a handy person, and enjoy doing projects and fixing things around the house, you might start to wonder: Is it possible to perform furnace repairs yourself?
No! We’ll explain why, but we’ll also tell you how you can troubleshoot. You might not need repairs at all!