Facts

Common system problems
JetFlushing with a Sentinel JetFlush power- ushing
unit will quickly remove deposits and sludge through
its powerful  ushing action. This can restore your
central heating system to its optimum
e ectiveness and maximum
energy e ciency.
A restored system not only means
a warmer house, but a more
energy e cient boiler,
a more reliable operation
and less long-term
maintenance costs.
Power ush for
optimum e ciency
STEP 1
To improve system efficiency you must first
thoroughly clean the central heating system
using the correct Sentinel cleaning product. Use
Sentinel X400 System Restorer for older heating
systems that have been installed for at least 6
months. Use Sentinel X300 New System Cleaner on
new heating systems that have been operating for
less than 6 months.
STEP 2
Once your system is clean and free from
contaminants it is vitally important to protect it
from further corrosion, sludge or limescale build
up by adding an inhibitor. Sentinel X100 Inhibitor
protects system metals from corrosion attack
and scale build-up keeping the system healthy
and flowing freely.
Cleaning then inhibiting protects and maintains
your heating system
What can be done?