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An Effective HVAC Preventative Maintenance Checklist for Year-Round Comfort
How do you keep your heating and cooling system in check throughout the year? If you don’t have much of a game plan, you need a comprehensive HVAC preventative maintenance checklist to keep you aware of your system’s performance. A1

Should the Fan Be on When the Heat Is On?
You might have noticed that your thermostat and ceiling fans have two to three settings. You also probably run a fan during summer but cut excess air circulation in winter. Should the fan be on when the heat is on?

Thermostat Not Turning On Heat? Here’s What You Need To Check
Is that old thermostat not turning on heat when you need it to kick into action? Ohio winters can be brutal, with snowy weather and freezing temperatures. Having functional and fully responsive heating isn’t negotiable here, so when you turn

How To Balance an HVAC System for Maximum Comfort and Efficiency
Does your house have hot or cold spots that create uncomfortable spaces? If so, the problem could be an imbalance within your heating and cooling unit. Knowing how to balance an HVAC system could help you reach and maintain a

Effective HVAC Winter Tips That’ll Keep You Warm and Cozy
Everyone likes the option to stay warm in the winter. Consistently poor heating performance can make that rather difficult, but what’s the best approach? Can you enjoy a cozier indoor environment without overworking your heating equipment or running up the

What Happens If the Furnace Gas Pressure Gets Too Low?
Gas furnaces are popular with many property owners because of their energy efficiency and excellent performance. Yet these systems rely on having adequate gas supply and functional gas pressure regulators to ensure the equipment gets the right amount of fuel.
Experts Explain Why Your Furnace Is Blowing Cold Air
Turning on your heater only to find cool air coming from your vents may have you considering furnace replacement in Louisville, KY. Many homeowners find themselves asking, “Why is my furnace blowing cold air?” At A1 Mechanical Heating & Cooling, we have
Why Is My HVAC Air Filter Wet? Common Causes and Solutions
Is your HVAC air filter wet when you go to change it? This may prompt you to call for HVAC repair in Louisville, KY, without any knowledge of what’s causing the moisture. As alarming as a damp filter may be, there
How Often Should Commercial HVAC Filters Be Changed for Optimal Efficiency?
A big part of maintaining commercial HVAC systems in Dayton, Ohio, is changing the air filter regularly. How often should commercial HVAC filters be changed? In this guide, A1 Mechanical Heating & Cooling reveals everything you should know about your system’s air
Is a Furnace Leaking Water Dangerous?
Discovering plumbing leaks is inconvenient, but unsurprising. But a furnace leak elicits concern. Is a furnace leaking water dangerous? A1 Mechanical Heating & Cooling tackles HVAC repair in Louisville, KY, daily. Our team knows the ins and outs of furnaces. We’ll
Six Signs It’s Time to Replace the Furnace
A burn-out furnace is a headache for every home or business owner. It costs more than it’s worth, and you still can’t feel comfortable. Knowing when to replace your furnace can save you time, energy, and aggravation. A1 Mechanical Heating
7 Reasons Why You Shouldn’t Install Your Own Furnace
Do you need an HVAC installation in Louisville, KY? If so, you might ask, “Can I install my own furnace?” Our experts at A1 Mechanical advise against it. As tempting as this may be as a do-it-yourself project, heating installation is