That’s why we’ve made microchannel coil technology a core part of our HVAC solutions. It’s a modern innovation that delivers real benefits — for our systems, our customers, and the environment.

Smaller, Smarter, Stronger
Microchannel coils are designed differently from traditional heat exchangers. Instead of using bulky copper tubing and wide aluminum fins, these coils are made entirely from aluminum. Flat tubes with multiple micro-channels run through them, paired with compact fins that boost surface contact. The result? Smaller, lighter, and much more effective components.

Three Ways They Perform Better

1. Faster Air-Side Heat Transfer
Because of their dense fin layout and thin profile, microchannel coils pull heat from the air (or release it) more efficiently. This means quicker temperature changes and faster system response — something every customer notices.

2. Efficient Heat Flow Through Aluminum Design
Aluminum is an excellent conductor, and since both the fins and the tubes are aluminum, heat doesn’t have far to travel. The design keeps energy flowing with minimal resistance, making your system work smarter, not harder.

3. Superior Internal Heat Exchange
Inside each flat tube, multiple tiny channels carry the refrigerant. These channels increase turbulence, helping the refrigerant absorb or release heat more thoroughly. This kind of micro-level efficiency adds up to major savings over time.

The Impact: Real Efficiency Gains
We’ve seen it ourselves — microchannel coils help boost HVAC system efficiency by as much as 20–40%. That’s not just good for performance — it’s great for energy bills and long-term system health.

Why Our Customers Appreciate It
Microchannel https://www.kaltra.com/microchannel-coils coils don’t just save energy. They’re also lighter, making equipment easier to install. They’re corrosion-resistant, which means fewer repairs. And they require less refrigerant, which is good for your wallet and for the environment.

Looking Ahead
Technology like microchannel coils helps us stay at the forefront of HVAC innovation. It’s part of our promise to deliver reliable, efficient, and future-ready comfort systems to every client we serve.