Unilux and Evolv

Unilux Boilers are the first and only 5-pass, bent-tube, watertube boilers that operate up to 85% efficiency, standard.

They are available in multiple fuels and either hot water boilers, low-pressure steam boilers or high-pressure steam. The Unilux series boilers are available from 1,200 to 25,000 MBH/HR sizes. The EVOLV series boilers are available from 30,000 to 65,000 MBH/HR sizes.