3.3.5.3
Two-zone stratifier
The two-zone stratifier is comprised of a switch valve (Fig.
20/2) and a return line sensor, which is affixed to the
heat supply return line, as well as a tank sensor, which needs to be
affixed on the buffer tank during installation.
The two-zone stratifier layers the hot water returning at different
heights in the buffer tank according to temperature. The set point for
the switchover temperature can be set on the controller.
Fig.
20:
Two-zone stratifier
TACOTHERM FRESH PETA 2 / PETA 2 X
Functional description
V02.2020 11/2020
Item no. 215747
EA no. 1329
Operating instructions
29
