HVAC Tips

When the temperature drops below freezing, the last thing you want to worry about is whether your furnace will start. For homeowners like Mark, a M...

Replacing an old gas furnace is one of the biggest home comfort investments you’ll ever make — and if you’re considering a Goodman 96% AFUE variabl...

If you own a high-efficiency furnace like the Goodman 96% AFUE 120,000 BTU Two-Stage Variable-Speed Gas Furnace (Model GRVT961205DN), you’ve alread...

Heating a large home can feel like a balancing act. One room’s comfortable, another’s freezing, and no matter what you do with the thermostat, some...

When you invest in a high-efficiency furnace, you expect to save money on your heating bills — but in 2025, you can go one step further. Wit...

When I replaced my old gas furnace a few years ago, I noticed something interesting right away: the old metal chimney flue was gone. In its place w...

Your furnace is like the heart of your home during winter — quietly working to keep every room warm, comfortable, and safe. But even the most relia...

When the temperature drops below zero and your windows start frosting over, your furnace becomes the unsung hero of your home. You don’t think abou...

Real-World Pricing & Labor Tips from Mark By Mark Callahan When homeowners shop for a new furnace, one of the first questions that comes up is ...

When most homeowners shop for a new furnace, they tend to focus on brand names and efficiency ratings like AFUE. But there’s another equally import...

If you’ve ever shopped for a new furnace, you’ve probably seen numbers like 80,000 BTUs or 120,000 BTUs and wondered what they really mean. Does a ...

When you shop for a new furnace, one of the first numbers you’ll see on the label is the AFUE rating — often shown as 80%, 90%, or 96%. But what do...