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Thinking of installing your own central air conditioning system? Before you start yanking wires and slinging ductwork, Mark’s got the ultimate checklist of tools every DIYer needs. From vacuum pumps to torque wrenches, this guide will help you gear up the right way—and dodge rookie mistakes.

If you’re juggling cooling needs where ductwork’s missing or flexibility is critical—think rooftop installs, retrofit wings, or industrial buildings—you’ve likely looked into a self-contained AC unit. I’m Jake Lawson, and after 20+ years of installs and fixes across residential and commercial sites, I’m here to break down what they deliver, what they cost, and why some simpler solutions like the Goodman 3 Ton 14.5 SEER2 R‑32 Bundle still earn serious consideration—especially when ductless or modular options make more sense.

Your central AC could be top-of-the-line, but if your ductwork’s a mess, you’re still sweating bullets in July. Mark’s here to break down how sloppy ducts rob you of comfort, crank up your bills, and make your system work harder than it should. Learn the warning signs, DIY checks, and pro-level fixes — before your wallet melts.

Your central AC is blowing warm air, the coil’s a block of ice, and you're sweating through your third shirt. I’m Mark — the DIY guy who’s been there, defrosted that. In this blog, we’ll bust out the top reasons your system’s freezing up and the tools and tricks to fix it for good.

Wiring your central AC ain’t rocket science — but it is high voltage. I’m Mark, your loaded DIY buddy, and in this post, I’ll walk you through the safe, smart, no-shortcuts way to wire your AC system, avoid rookie zaps, and finish the job like a pro.

Oversized AC? Undersized comfort. I'm Mark, your hands-on DIY buddy, and I’ve seen way too many folks waste thousands by guessing their AC size. In this guide, I’ll walk you through how to size your central air the smart way — with tools, tips, and a cold one in hand.

Thinking about upgrading to a Carrier Infinity air conditioner system? Before you spend a premium, HVAC expert Jake Lawson compares the Infinity AC line with more affordable, high-performance alternatives—like the Goodman 3 Ton 14.5 SEER2 R‑32 Bundle. Get the real-world breakdown on comfort, cost, and cooling capacity.

If you’re looking at cooling a large space—like a warehouse, event hall, or commercial shop—and a 10 ton portable AC unit caught your eye, you’re in the right place. I’m Jake Lawson, and after two decades installing and troubleshooting HVAC systems, I’m here to break down what a 10 ton portable AC really is, when it makes sense, and what you need to watch out for before you buy. Let’s get to it.

Thinking about installing a central air system or fixing that unit that keeps freezing up on you? I’m Mark — your go-to guy for no-BS, beer-in-hand HVAC advice. In this guide, I’ll walk you through what to expect, what to watch out for, and when to throw in the towel and call in a pro. Let’s make your space cool again — without getting hosed

PTAC units aren’t just for hotels anymore. Today’s models blend seamlessly into home décor with slim profiles, quiet operation, and customizable covers.

That noisy box humming away in your backyard? That’s your central AC’s outdoor fan doing the heavy lifting. In this guide, we break down the role of your air conditioner outside fan, what to do when your ac fan outside isn’t spinning, and how to keep your system running cool, quiet, and efficient—all while exploring smarter options like R-32 powered AC systems.

Think heat pumps quit in freezing weather? Think again. This homeowner’s guide breaks down how modern cold-climate units keep heating below 13 °F thanks to inverter tech, vapor injection, and smart defrost cycles.