Three models,
countless applications.

Each MicroFUSION model is engineered for a specific class of heating and power control application. Choose the configuration that fits your system.

“Zach took the time to thoroughly describe the differences between the ATOM and the MicroFusion, as well as build a part number and compare the costs.  That was extremely helpful and gave me what I needed to decide between the two.  I really appreciated his help.”

Live Chat User

February 28, 2025

“Jeff was very informative and went above and beyond to provide additional feedback for wiring alarming into our control scheme.”

Live Chat User

April 16, 2025

“Aaron was very helpful. Give that man a raise.”

Live Chat User

May 14, 2025

“Our experience working with CCI has always been very positive.  We have relied on their products for many years, and expect to continue using them in our furnaces for many years to come.”

Ashley Mellen-Spencer

The Mellen Company

“I can’t remember when I have had better customer service!”

Live Chat User

March 18, 2025