Appendix
11. Appendix
11.1 FAQs
QUESTION
Is it possible to connect two
heating circuits to one "Uni-
box TQ vario"?
How many m² of surface
heating can be connected to
the "Unibox TQ vario"?
28
RESPONSE
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"
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.
Unibox TQ vario
102272980-V01.02.2020