HVAC Tips
PTAC Maintenance Tips from a Pro: Keep Your Amana Unit Running Like New
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.
What Makes a 12,000 BTU PTAC Ideal for Hotels, Apartments, and Studios? Tony Breaks It Down
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.
How to Maintain an R-32 AC System: Tony’s Field-Tested Checklist
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.
Is Your AC Installer R-32 Certified? What to Ask Before the Job Starts
R-32 vs. R-410A: Is It Worth the Upgrade for Landlords and Property Managers?
Are A2L Refrigerants Safe for Homeowners? Here’s What the Codes, the Science, and the Field Say
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.
Should You Upgrade to an R-32 AC System Now or Wait? Tony Weighs In
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.
R-32 vs. R-410A: Which Refrigerant Performs Better in Real-World Conditions?
Can You Retrofit an Existing System to Use R-32? Tony Explains What Works—and What Definitely Doesn’t
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 vs. R-410A: Real-World Performance, Efficiency, and Maintenance from a Tech Who’s Seen It All
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.
How to Match Your Air Handler with an R-32 AC: Tony’s No-BS Guide
Matching an R-32 air conditioner with the right air handler isn’t just about plugging parts together. You’ve got to understand airflow, refrigerant compatibility, tonnage, and SEER2 performance. I’ve done this a hundred times in the field, and I’ll walk you through how the pros do it without the guesswork.
What Makes R-32 the Go-To Refrigerant in 2025? A Tech’s Perspective
R-32 isn’t just the new kid on the block—it’s shaping up to be the future of HVAC. If you’re still clinging to R-410A or unsure about making the switch, I’ll break down why techs like me are backing R-32 for the long haul. From lower global warming potential to better system efficiency, this stuff just works.