Still one of the most economical
methods of effectively limiting the
temperature of domestic hot water in
older systems with limited control,
Cyltrol is available in 1" BSP for gravity
circulated systems and 1.2" (15mm) for
pumped primaries.
Installed in the primary return, no
more than 0.3m from the cylinder,
Cyltrol senses return water temperature
and varies the primary flow until the
desired domestic hot water temperature
is reached. At this point it will shut off
the primary flow, ensuring that hot water
does not reach dangerously high levels,
thereby offering protection particularly
to the young and elderly.