by Micrometl | Jan 15, 2026 | General
What Is A HVAC Ton… Simplified, Explained, And Defined! Have you ever approached a condenser coil section outside of a home or business when the fan is operating? You will discover the fan is blowing hot air. Why… because Air Conditioners (A/C) don’t...
by Micrometl | Jan 15, 2026 | Roof Curbs
When selecting rooftop curbs for an installation or replacement project, contractors are often faced with the same question:“Is the extra cost of a welded curb really worth it?” The answer depends on jobsite conditions, timeline, and installation priorities. Let’s...
by Micrometl | Jan 15, 2026 | Mixing Boxes & Econos
Properly setting the minimum outside air position on an economizer is essential for comfort, energy efficiency, and code compliance. While controls explain how to adjust a minimum position, they don’t tell you where to physically set the damper blades to deliver the...
by Micrometl | Jan 15, 2026 | Roof Curbs
When selecting the right rooftop curb for a new or replacement Rooftop Unit (RTU), you’re faced with a wide range of options. Each curb design exists for a specific purpose—structural, airflow, vibration control, wind resistance, or roof compatibility. Here is a...
by Micrometl | Jan 15, 2026 | General
MicroMetl is proud to launch the “MicroMetl Open Forum.” It’s time to ask your HVAC Accessories Questions, and Show-Off Your Expertise! Unlike other forums on the web, the MicroMetl Forum is a Questions & Answers Forum which Does Not require...
