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R‑32 PTAC units are efficient, but like any machine, they need regular maintenance to stay that way. Mike Sanders walks you through a full seasonal tune-up—filter changes, coil cleaning, drain checks, and more.

Wiring a PTAC unit for R‑32 refrigerant? Done the right way, that powers up clean comfort for years. In this guide, Mike Sanders breaks down safety-first wiring—no jargon, no surprises, just tools and tactics to get it right.

Proper installation and thorough professional checks are essential to getting the most from your R-32 packaged air conditioner. HVAC expert Mike Sanders walks you through site prep, refrigerant handling, electrical setup, airflow balancing, and key startup tests to ensure efficient, reliable cooling for your home.

Is your R-32 PTAC unit blowing warm air, leaking water, or refusing to switch on? Don’t sweat it—Mike Sanders breaks down the most common issues, gives you step-by-step fixes, and explains when it’s time to call in help. Get your unit back on track fast. 😎

Choosing the right R-32 PTAC unit isn’t about guessing—it’s about matching BTUs to your space like a glove. In this guide, Mike Sanders breaks down what size you actually need, and why going too big or too small can cost you comfort and cash.

Choosing the right size air conditioner is key to maintaining comfort and efficiency in your home. In this guide, HVAC expert Mike Sanders breaks down how to determine the perfect AC capacity, explains key factors like climate and insulation, and highlights the benefits of modern R-32 refrigerant systems.

Want simplicity, efficiency, and reliability in one box? In this in‑depth guide, Mike Sanders explains why packaged AC units—especially those using eco‑friendly R‑32—are a top-tier choice for homes, mobile dwellings, and tight‑space applications. We’ll explore performance, installation, cost analysis, rebates, and long‑term ownership all in one place.

Thinking about upgrading or installing a new PTAC unit with eco-friendly R-32 refrigerant? You’re in the right place. I’m Mike Sanders, and this guide is your go-to for understanding how to properly install, maintain, and troubleshoot R-32 PTAC units—without losing your cool. 🛠️

R‑32 isn’t just HVAC chatter—it’s a serious upgrade in refrigerant tech. In this mega guide, I’m breaking down what R‑32 is, why it matters, how it stacks up against its predecessors, and exactly what that means for your energy bills, safety, and future-proofing. Buckle up—this is your ultimate 2025 briefing.

Curious how your heating and cooling system affects the environment? This guide breaks down why R‑32 air conditioners paired with high-efficiency gas furnaces offer one of the greenest HVAC solutions today. We cover everything from refrigerant GWP to lifecycle emissions, plus tips on how to shrink your HVAC carbon footprint for good.

Installing an R-32 AC and gas furnace system isn’t a backyard DIY. From equipment matching to EPA certifications and leak testing, every step counts for safety, efficiency, and longevity. Mike breaks down the key steps, tips, and pitfalls to watch for, so you get a smooth, code-compliant install that lasts decades.

Confused or concerned about refrigerant safety and those new HVAC code requirements? Don’t sweat it. Mike breaks it all down—from the truth about R-32’s A2L rating to the latest installation codes and what inspectors are looking for. Get the facts, stay compliant, and make smart choices.