Welcome to K3D

K3D provides comprehensive expertise in heating optimization. K3D has developed a unique technology called Heat Control System which reduces electrical and gas heating costs for multi-unit apartment buildings with a proven track record of 30%-40% savings.

An independent engineering study shows heating efficiency approaching 100% on a building equipped with our Heat Control System. This means minimum wasted energy and maximum savings on heating.

Our technology allows controlling temperature inside individual units regardless of space heaters or stoves. We solve a problem of wasted heating through open windows in winter and shoulder months.