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Curious about SEER ratings and how they affect your energy bills? HVAC expert Tony Marino breaks down what SEER and SEER2 really mean, how R-32 refrigerant plays a role in efficiency, and how to choose the right 3 ton AC system for long-term savings and comfort.

Is your 5-ton R-32 system blowing hot air—or worse, nothing at all? Your blower motor might be the culprit. In this no-nonsense guide, Mike walks you through the causes, warning signs, and repair steps to get your system moving air again without the guesswork.

If you're staring down the barrel of a 5-ton HVAC upgrade and wondering, "Can I actually handle some of this myself?" or "What happens if it makes that weird clicking sound again?"—don’t sweat it. I’ve got your back. From sizing and site prep to safe wiring and decoding error codes, this hands-on guide is your 5-ton R-32 ride-or-die. Grab your gloves, we’re digging into the guts of the system.

Buying an AC is one thing — squeezing every bit of performance and efficiency out of it is another. In this guide, I’ll walk you through the key performance factors for the Amana 11,800 BTU through-the-wall unit, explain energy ratings like EER and SEER, and share pro tips to keep your energy bills low while staying comfortably cool. No gimmicks, just solid, practical advice for savvy homeowners.

Keep your 3 ton R-32 air conditioner running efficiently and reliably with expert maintenance tips from HVAC technician Tony Marino. Learn essential DIY tasks and professional service advice to extend your system’s lifespan and save on energy costs.

Planning to upgrade to a 3-ton R-32 air conditioner? HVAC expert Tony Marino shares essential installation tips and highlights common pitfalls to avoid for a safe, efficient, and reliable cooling upgrade. Learn how proper sizing, refrigerant handling, and professional installation ensure lasting comfort.

Looking for the perfect 3-ton air conditioner? HVAC expert Tony Marino breaks down key features, specs, and what to look for when choosing an efficient, reliable R-32 AC unit for your home. Learn how to balance comfort, savings, and technology in your next purchase.

Installing your Amana 11,800 BTU through-the-wall AC doesn’t have to be rocket science. The secret sauce? The right wall sleeve installation. This guide breaks down every step — from measuring your wall, selecting the right sleeve, prepping your space, to sealing and final testing. Get ready to turn your wall into the coolest room in the house with minimal fuss and no contractor headaches.

Discover why R-32 refrigerant is revolutionizing 3-ton residential air conditioners. HVAC expert Tony Marino breaks down how R-32 improves energy efficiency, lowers environmental impact, and boosts your home cooling performance. Learn what makes R-32 the smart choice for your next AC upgrade.

Your 5-ton R-32 AC and furnace combo is a serious investment — let’s make sure it lasts. Mike Sanders shares practical tips for maintenance, troubleshooting, and smart upgrades that add years of reliable comfort. Learn how to avoid costly repairs and keep your system humming efficiently.

Sizing your air conditioner is not just about square footage — it’s about insulation, ceiling height, sun exposure, and more. In this guide, I break down exactly how many BTUs you need to cool your space the right way, why the Amana 11,800 BTU through-the-wall AC is perfect for medium-sized rooms, and how to avoid the #1 mistake most homeowners make: oversizing their unit. No fluff, just facts — Tony style.

Pairing a 5‑ton R‑32 HVAC system with a smart thermostat? That’s a game-changer—but only if you pick the right one and wire it right. In this guide, Mike Sanders walks you through thermostat types, wiring tips, zoning setup, energy savings, and his favorite models for heavy-duty 5‑ton systems.