Technical data

www.dimplex.de/en
25
2012
High-efficiency brine package for brine-to-water heat pump
With electronically controlled brine circulating pump
SZB: large-capacity breather
SZB: expansion vessel
High-efficiency brine circuit accessory package consisting of a pre-assembled connection module (expansion vessel connection, quick-
vent valve, 2.5 bar safety valve and pressure gauge) with cap valve that can be shut off for easy installation of the SWPR 200 low-pressure
switch for the leakage monitoring of the brine circuit (available as special accessories), 18 litre/0.5 bar admission pressure expansion ves-
sel, ball valves, large-capacity breather with micro air bubble deposition and an electronically-controlled brine pump controlled by the
heat pump manager WPM EconPlus (0–10 V output signal, energy efficiency class A, incl. coupling relay and thermal insulation jacket)
for ground heat collectors according to the planning documentation (brine circuit manifold and pipework not included in the scope of
supply). The free compression must be checked if the dimensions deviate or if borehole heat exchangers are used.
Order reference Art.-no. For device type Circulating pump Weight
kg
SZB 140E 362090
SI 6 - 14TU Stratos 25/1-8
25
SZB 180E 365990
SI 18TU Stratos 30/1-8
SZB 220E 362840
SI 22TU Stratos 30/1-12 27
With borehole heat exchangers, the free compression values in the device information are to be adhered to (max. heat exchanger depth at DN 32:
80 m)!
SZB 140E 362090 4015627362093
SZB 180E 365990 4015627365995
SZB 220E 362840 4015627362840
Heat pump for heating purposes - ground as heat source