Flange heating unit with its own operating and safety thermostat suitable as auxiliary heater for hot water tanks.
OKC NTR (NTRR)/BP a OKCE S. The heating unit is equipped with heating elements as well as an operating and safety thermostat with a DHW temperature range of 5–74 °C.
You can check the usability of the R, SE units for the individual types and capacities of Dražice heaters in the usability table, which is for download below.
Technical parameters
Technical parameters
See the documentation for details.
| Type | Power
[kW] | Overall dimensions
(diameter x length)
± 10 mm | Installation length
± 10 mm |
|---|
| REU 18–2,5 |
2,5 |
ø188 x 560 |
450 |
| RDU 18–3,8 |
3,8 |
ø188 x 560 |
450 |
| RDU 18–5 |
5 |
ø188 x 560 |
450 |
| RDU 18-6 |
6 |
ø188 x 560 |
450 |
| RDW 18–7,5 |
7,5 |
ø188 x 560 |
450 |
| RDW 18–10 |
10 |
ø188 x 560 |
450 |
| RSW 18–12 |
12 |
ø188 x 640 |
530 |
| RSW 18–15 |
15 |
ø188 x 740 |
630 |
| SE 377 |
8,0/11/16 |
ø260 x 740 |
610 |
| SE 378 |
9,5/14/19 |
ø260 x 870 |
740 |
