SigmaFire Boilers

SigmaFire Boilers (25 to 200 BHP—863 to 6,900 lbs/h)

SigmaFire Boilers are available in sizes of 25, 35, 50, 75, 100, 125, 150 and 200 BHP (245 to 1,962 kW). They were designed from the ground up to offer an extensive list of benefits over other steam boiler systems. Our complete SigmaFire line is available as medium-pressure and high-pressure steam generation systems.

Greatly Reduced Time and Expense for Installation. This is a result of modular construction of the main components: the advanced commercial steam generator, feedwater tank and other feedwater equipment. Each of these components is built on two rails that slide and bolt together. This simplifies shipping and installation of the steam generator.

Reduced Noise and Smoother Operation. Advanced steam generator design and construction greatly reduces noise levels and results in exceedingly smooth operation.

Higher Fuel Efficiency. Clayton’s SigmaFire controlled circulation boiler design uses radiation heat to preheat combustion air and a redesigned main heating coil to improve efficiency and lower fuel consumption.

Improved PLC Based Controls. All the advanced steam generator units use the latest PLC controls microprocessor main system controls to enhance operator interfaces and serviceability.

Full Modulating Burner Management Systems. These quick-start generation systems are available with the latest servo-based burner management systems for improved pressure control, load following and repeatability.

Ultra Low NOx Burner Systems. Burner systems are available to meet the latest and most strict emissions standard down to below 9 ppm.