2 General data
Component data
TCGB0123 rev.2 - 10/2019
49
2
Model
RWD-2.0NRWE-
(200/260)S(-K)(-W)
RWD-2.5NRWE-
(200/260)S(-K)(-W)
RWD-3.0NRWE-
(200/260)S(-K)(-W)
Expansion vessel
Material - Steel (with stainless/galvanized steel connections)
Internal water volume L 6.0
Working pressure bar 3.0
Pre-loading pressure
(Air side)
bar 1.0
Water strainer
Type - Isolated water strainer (Filter ball)
Material - Brass
Piping connection (in.) 1”, DN25
Mesh (hole size) mm 0.7
Self-cleaning(withbackush)lter - Yes
DHWT Pressure and temperature
relief valve (1)
bar 7
ºC 96
Safety valve - Yes (3 bar)
Low pressure switch - Yes (<0.5 bar)
Unit drain port - Yes
DHW drain valve - Yes
Shut-off valve - Yes (2 factory-supplied valves)
Air purger - Yes
Manometer - Yes
Unit controller - Yes (PC-ARFH1E)
(1) Only for UK version.
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