HVAC Tips

Choosing the wrong BTU rating for your PTAC unit can lead to energy waste or uncomfortable rooms. Tony the Trusted Tech explains how to size your PTAC like a pro—without overcomplicating things.

Confused between electric heat and heat pump options in PTAC units? Tony the Trusted Tech breaks down the differences so you can choose the most efficient and cost-effective setup for your space.

Want your PTAC unit to last for years without blowing your maintenance budget? Tony the Trusted Tech shares practical, field-tested tips to keep your Amana PTAC system running at peak performance.

Thinking about a 12,000 BTU PTAC for your property? Tony the Trusted Tech walks you through exactly why this size unit is the go-to workhorse for hospitality and small-space heating and cooling.

R-32 systems are efficient and reliable—but only if you give them the right care. Here’s Tony’s no-fluff, field-tested maintenance checklist to keep your R-32 unit running cool and clean for years to come.

Heard that R-32 is “mildly flammable”? Don’t panic. I’m breaking down what that really means in practice, how the safety codes back it up, and why A2L refrigerants like R-32 are becoming the new standard for residential HVAC systems.

With R-410A on the way out and R-32 systems taking over, many homeowners and landlords are asking: Is now the right time to upgrade? Here’s what you need to know—straight from the field.

Thinking about swapping R-410A for R-32 in your current system? Here’s the truth from the trenches: not all retrofits are worth it. Let’s break down when you can, when you shouldn’t, and what actually works in the field.

R-32 and R-410A both get the job done, but if you're aiming for next-gen performance, safety, and long-term savings, it's time to look at R-32. I’ve installed both in real homes with real people and I’ll show you why R-32 is edging ahead.