How to Install and Troubleshoot 3.5 Ton R-32 AC and Furnace Systems Without the Headaches

Jake Lawson, your go-to HVAC guy, walks you through installing and troubleshooting a 3.5 Ton R-32 AC and Gas Furnace combo. Whether you're a curious homeowner or a hands-on pro, this guide is full of real-talk tips, Jake-isms, and pro secrets for making your install smooth and your diagnostics sharper than a new tubing cutter.

Jake Lawson’s Field Guide to 5 Ton 3-Phase AC Systems (and When to Use One)

Not sure if you need a 5 ton 3-phase AC unit or if someone’s just trying to upsell you? Jake Lawson breaks down Daikin’s 5 ton systems, explains when they’re the right fit (and when they’re definitely not), and shows why most homes are better off with a properly sized alternative. Get the real talk before you buy.

2.5 Ton vs. 3.5 Ton AC Units: What Size Do You Really Need?

Thinking about a 2 1/2 ton or 3 1/2 ton AC unit? Jake Lawson breaks down sizing, pricing, heat pump options, and real-world install advice without the fluff. Whether you're upgrading your home’s HVAC or just want to stop sweating your electric bill, this is the no-nonsense guide you need.

Mobile Home HVAC Guide: Real Talk on Heating & Cooling for Manufactured Homes

Jake Lawson breaks down the real-world HVAC needs of mobile and manufactured homes. From 3 ton package units to heat pump combos, this guide covers how to choose the right system for your space, avoid costly mistakes, and get comfort that lasts—all in a no-nonsense, field-tested tone.

What You Really Need to Know About 3 Ton AC Heat Pump Package Units

Jake Lawson dives into everything you need to know about 3 ton heat pump package units—from what they are and when they make sense, to how much they cost and what to watch out for during install. If you're replacing a 3 ton AC package unit or curious about heat pump efficiency, this is the no-BS guide you’ve been looking for.

The Truth About 3 Ton Evaporator Coils: What You Need to Know Before You Buy

Jake Lawson lays it out plain: if your 3 ton evaporator coil is leaking, freezing, or flat-out failing, it might be time for more than a quick fix. Learn how to spot coil issues early, compare 3 ton condenser and coil prices, and decide if a full system upgrade is worth it. No fluff—just the facts from a tech who’s replaced hundreds of them.

Top Maintenance Tips to Extend the Life of Your 4-Ton R-32 System

Jake shares the essential maintenance checklist for keeping your 4-ton R-32 air conditioner running strong for the long haul—without calling the repair truck every summer.

How to Check for Refrigerant Leaks in a 4-Ton R-32 System Without Guesswork

Jake walks you through leak detection for R-32 systems—tools, techniques, and safety tips that help you find the problem before your compressor pays the price. 

Line Set Length Matters: Planning 4-Ton R-32 Installs the Right Way

Installing a 4-ton R-32 system? Jake explains why your line set length can make or break efficiency, refrigerant charge, and system performance.

4-Ton AC Short Cycling? Here's Why It Happens—and How to Fix It

Is your 4-ton AC kicking on and off like it’s got a mind of its own? Jake explains the top reasons for short cycling and how to fix it before your system takes a nosedive

How to Replace a 4-Ton Condenser Without Replacing the Whole System

Thinking about swapping your 4-ton condenser but keeping your old coil and air handler? Jake breaks down what works, what doesn’t, and how to avoid costly mismatches.

Do You Really Need a 4-Ton AC? Sizing Your System the Smart Way

Wondering if a 4-ton AC is overkill—or just right—for your home? Jake breaks down sizing myths, Manual J rules, and what really affects your cooling load.