HVAC Tips
EPA Guidelines and R32: What Every Tech Needs to Know
"Why R32 Is the Future of PTAC Refrigerants" Explains global warming potential (GWP), ozone impact, and comparisons with R410A.
Help Tony answer environmental and compliance-related queries with clear, technician-friendly references.
Choosing the Right Replacement PTAC Unit: Tony the Trusted Tech’s Expert Buying Guide
Ready to replace your PTAC? Tony breaks down what you need to know about sizing, features, energy ratings, and installation to make a smart, no-nonsense purchase.
How to Extend Your PTAC’s Life with Preventive Maintenance: Tony the Trusted Tech’s Practical Guide
Want your PTAC unit to run smooth and last longer? Tony shares straightforward, no-fluff maintenance tips you can do yourself—plus when to call in a pro to keep your system heating and cooling like new.
How to Troubleshoot a PTAC Unit That Blows Cold Air in Heat Mode: Tony the Tech’s No-Nonsense Guide
Your PTAC unit should keep you warm when the heat mode is on. If it’s blowing cold air instead, something’s off—and Tony breaks down the most common reasons and quick fixes you can do before calling a pro.
What Is a Heat Kit in a PTAC Unit? Amps, Kilowatts, and Code Explained by Tony the Tech
If you're shopping for a PTAC unit with electric heat—or replacing a heat kit—you’ve probably run into confusing numbers like 3.5 kW, 15 amps, or 20A breaker requirements. Tony breaks it down in plain English so you know exactly what you’re getting and how to stay safe.
How to Maintain a PTAC Unit: Filters, Coils, and Drain Pans — Tony’s Step-by-Step Guide
Your PTAC unit needs more than just power to run efficiently—it needs regular maintenance. Tony walks you through how to clean filters, coils, and drain pans to keep your PTAC running cool, clean, and quiet.
PTAC Amperage: How Many Amps Does Your Unit Pull? Tony Breaks Down What Matters
Amperage is more than just a number—it determines your PTAC’s power cord, breaker size, and heating capability. Tony explains how to find your PTAC’s amp draw and why it matters before you buy or replace your unit.
What Voltage Is My PTAC? Tony Breaks Down 208V vs 265V Confusion
Confused about your PTAC unit's voltage? Tony the Trusted Tech explains the difference between 208V and 265V PTAC units, how to check your building’s power supply, and what happens if you pick the wrong one.
What Is a PTAC Sleeve and Why Do You Need One? Tony Explains
Thinking about installing a PTAC unit? Don’t forget the sleeve! Tony the Trusted Tech breaks down what a PTAC sleeve is, why it’s essential for performance and safety, and how to choose the right one for your setup.
What BTU Rating Do You Need for a PTAC? Sizing Tips from a Pro
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.
Electric Heat vs. Heat Pump in PTAC Units: Which Is Right for You?
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.