oventrop Unibox TQ vario, Operating Instructions Manual

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Appendix Unibox TQ vario
102272980-V01.02.2020
11. Appendix
11.1 FAQs
QUESTION RESPONSE
Is it possible to connect two
heating circuits to one “Uni-
box TQ vario”? Yes, use a“Duo connection piece” to connect two heating
circuits of the same length to one “Unibox TQ vario”. Each
surface heating circuit may have a maximum pipe length of 80
m, provided you use 16/17 mm pipes.
Illust. 11: Connection scheme of two heating circuits with “Duo
connection piece”
How many m² of surface
heating can be connected to
the “Unibox TQ vario”? You can connect a surface covering approximately 20 m² per
“Unibox TQ vario”. The pipe length must not exceed 100 m
when using a 17 mm pipe.