by Micrometl | Jan 15, 2026 | Educational, Featured, General
Air conditioning and heat pump systems are part of everyday life—but their operation is often misunderstood. This guide breaks down the basics in simple, practical terms so anyone can understand how these systems keep indoor spaces comfortable. A Brief History of Air...
by Micrometl | Jan 15, 2026 | Curb Adaptors, Featured, Roof Curbs
When replacing a rooftop unit (RTU), accurate measurements are essential for ordering the correct curb adapter. But what happens when the existing unit’s nameplate is worn, unreadable, or missing entirely? And how do you measure the curb when the RTU is still sitting...
by Micrometl | Jan 15, 2026 | Curb Adaptors
MicroMetl is the first and only in the HVAC industry to produce an exclusive Android/iPhone Curb Adapter App. No longer do you have to imagine the easy of searching for a replacement curb while on a roof! MIcroMetl is working hard to reduce your effort while improving...
by Micrometl | Jan 15, 2026 | General
Air Duct Calculator (Ductulator) What Is It & How Does It Work VIDEO!!! So what is an Air Duct Calculator (Ductulator)? MicroMetl has produced a high quality video demystifying it’s purpose and functionality. This handy little device allows you to size your...
by Micrometl | Jan 15, 2026 | Roof Curbs
Measuring roof pitch is one of those tasks that looks simple—until you’re the one standing on the roof trying to make an accurate measurement through uneven shingles, irregular surfaces, and the wind blowing your tools around. Whether you’re ordering a pitched rooftop...
