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R-32 systems are taking over the HVAC scene, but A2L refrigerants come with new safety responsibilities. In this field-ready guide, Tony the Trusted Tech walks you through everything from fire safety and leak detection to legal requirements, so you can handle R-32 like a pro.

Hey there—I’m Tony, your go-to HVAC installer and field educator 👷♂️. If you’re diving into R‑32 AC and gas furnace setups—especially installing or troubleshooting—I’ve got you covered. This guide builds from a top-level pillar page and detailed topic clusters, giving you step-by-step walkthroughs, best practices, and troubleshooting tips. Let’s keep it efficient, safe, and occasionally fun 😎.

Thinking about upgrading to an R32 air conditioner? Tony walks you through the real costs—upfront, long-term, and hidden—so you can make a smart move that cools your home and saves you cash.

Thinking of upgrading to an R-32 AC system? In this comprehensive installation guide, Tony the Trusted Tech walks you through everything you need to know to install an R-32 air conditioner and air handler system—from site prep to final charge—without cutting corners.

Explore how R32 refrigerant is revolutionizing HVAC systems with its superior energy efficiency and eco-friendly benefits. Learn why R32 is the perfect match for homeowners seeking lower energy bills, better performance, and a reduced environmental footprint in this comprehensive guide.

Discover why R32 refrigerant is revolutionizing home air conditioning with better efficiency, lower environmental impact, and future-ready technology. Tony breaks down everything homeowners need to know about R32 — from performance benefits and safety to rebates and maintenance tips.

Discover why R32 refrigerant is revolutionizing home cooling systems. Tony breaks down the benefits of R32 air conditioners and air handlers—from energy savings and eco-friendly impact to sizing tips and rebate programs. Get the facts straight and future-proof your HVAC upgrade with expert advice.

Don’t count PTACs out just yet. Tony explains how today’s PTAC units qualify for rebates, save serious energy, and still punch above their weight in multi-room installs.

PTAC not cooling like it used to? Tony lays out exactly what to clean, check, and avoid — all in a simple DIY maintenance checklist.

Tony Marino strips the fine print down to the basics — here's what PTAC warranties usually cover, what they don’t, and how to avoid voiding yours.

Tony Marino breaks down what R-32 refrigerant is, why it’s replacing older options, and whether it’s the smart choice for your next PTAC system.

Not sure which PTAC heat option is right for your space? Tony Marino breaks down electric heat, heat pumps, and hydronic coils so you can make the smart choice.