Appendix; Faqs; Illustr. 13: Connection Diagram With Two Heating Circuits Using "Duo Connection Piece - oventrop Unibox TQ RTL vario Betriebsanleitung

Unibox TQ RTL vario

12. Appendix

12.1 FAQs

QUESTION
Is it possible to connect two
heating circuits to a "Unibox
TQ RTL vario"?
How many m² of surface
temperature balance can I
connect to the "Unibox TQ
RTL vario"?
102273680-V01.07.2019
RESPONSE
Yes, use a "Duo connection piece" to connect two heating
circuits of the same size to one "Unibox TQ RTL vario". Each
surface temperature balance circuit may have a maximum pipe
length of 80 m, provided you use 16/17 mm pipes.
Illustr. 13: Connection diagram with two heating circuits using
"Duo connection piece"
You can connect a surface covering approximately 20 m² to
each "Unibox TQ RTL vario". The pipe length must not exceed
100 m when using a 17 mm pipe.
Appendix
39