3 Product description
2017/02
994536093x-mub-en – V01
7
3.2
Function
Assembly with radiator circuit (on the right)
and radiant floor heating (on the left)
MC45 - 3-temperature mixing valve with
additional connection for a second flow
temperature
The 3-temperature mixing valve is used in
combination with a buffer tank, which can be
heated by either a solar thermal installation, a
solid fuel boiler or a conventional boiler.
The mixing valve is adjusted by means of an
external controller.
If the consumer only needs a low temperature
level, such as radiant panel heating systems,
the 3-T mixing valve first takes the flow water
from the intermediate part of the storage tank.
When the temperature in this part is no longer
sufficient, the hot water from the upper part of
the tank is used.
By using two parts of the storage tank for two
different flow temperatures, the energy from the
buffer tank can be used more efficiently.
The return temperatures are low and the
stratification in the tank is maintained.
It is also possible to connect the return of a
high-temperature heating circuit as the flow of a
low-temperature heating circuit.
Application range:
•
Heating systems with buffer tank and
solar heating support
•
Control of radiant floor heating and
panel heating systems
