Table of Contents
Advertisement
Boiler's water-side pressure drop
NOVELLA boilers come without a pump. A
pump must therefore be provided as part of
the installation.
In order to choose a pump of the right size,
bear in mind the boiler's water-side pressure
drop, as shown in the following graph.
Flow rate (l/h)
b
On initial start-up and at least every year,
check that all the pumps in the system
rotate freely. Sludge and limescale can
build up and cause seizure, especially
after long periods of disuse.
a
Never run the pump dry.
Fig. 2.12
Fig. 2.11
11
Fig. 2.10
Hide quick links:
Advertisement
Table of Contents
