Sunset Cirtronic circulation line

(This text is machine translated) Sunset's Cirtronic circulation control fits perfectly into any circulation line, including existing ones. Hot water circulation in buildings is one of the largest hidden and unnecessary consumers. Heat losses occur via the pipes and higher power consumption for the circulating pump. You can counteract this by using Cirtronics. The circulation pump is only switched on when required (after briefly opening a tap) via a temperature difference at the contact sensor and is therefore not in operation unnecessarily.