Technical data
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4
R
E
G
ULU
S
- R2B
C
stora
g
e water heaters - www.re
g
ulus.e
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3 - Technical Data and Dimensions of R2BC Models
Tank code ................................................................................ a
Tank total volume .................................................................... b
Volume of the upper heating coil ............................................ c
Volume of the lower heating coil ............................................. d
Surface of the upper heating coil ............................................ e
Surface of the lower heating coil ............................................. f
Empty weight (transport) ......................................................... g
Max. working temperature - tank ............................................ 95 °C
Max. working temperature - heating coils .............................. 110 °C
Max. working pressure - tank ................................................. 10 bar
Max. working pressure - heating coils ................................... 10 bar
DHW heating ∆t =35 °C (80/60 - 10/45) - upper coil ............. h
DHW heating ∆t =35 °C (80/60 - 10/45) - lower coil .............. i
Values in brackets are valid for tanks R2BC200 - R2BC400
Model
R2BC
200
R2BC
300
R2BC
400
R2BC
500
R2BC
750
R2BC
1000
R2BC
1500
R2BC
2000
R2BC
2500
R2BC
3000
Tank code a 6481 6482 6483 6484 6485 5758 8478 8479 12432 8474
Tank volume [l] b 200 300 400 500 750 1000 1500 2000 2500 3000
Volume of the upper heating coil [l] c 4.9 5.6 5.6 5.6 13.4 14 14 19 21.5 22.5
Volume of the lower heating coil [l] d 4.9 9.5 11 11 13.4 14 26.5 28.5 29.5 31.5
Surface of the upper heating coil [m
2
]e0.8 0.9 0.9 0.9 2.4 2.5 2.5 3 3.5 3.8
Surface of the lower heating coil [m
2
]f0.8 1.5 1.9 1.9 2.4 2.5 4.2 4.5 4.8 5.2
Empty weight [kg] g 96 124 150 168 270 285 302 465 543 600
DHW heating ∆t=35 °C (80/60 - 10/45) -
upper coil [l/h] ([kW])
h
680
(27.7)
760
(31.1)
760
(31.1)
760
(31.1)
2000
(81.3)
2090
(84.7)
1850
(75)
2170
(88)
2612
(106)
2744
(112)
DHW heating ∆t=35 °C (80/60 - 10/45) -
lower coil [l/h] ([kW])
i
680
(27.7)
1280
(51.9)
1620
(65.8)
1620
(65.8)
2000
(81.3)
2090
(84.7)
3138
(128)
3362
(137)
3552
(145)
3885
(158)
Dimensions [mm] A 1265 1710 1690 1780 1870 2120 2285 2550 2680 2980
B 929 1384 1411 1480 1460 1680 1825 2090 2130 2430
C 629 914 891 949 890 890 1255 1310 1400 1400
D 258 257 268 335 400 400 520 550 640 640
E 67 67 79 175 220 220 315 340 430 430
F 264 264 286 305 385 385 470 460 550 550
G 474 657 660 685 685 685 582 985 1075 1075
H 579 849 846 865 835 835 1180 1160 1250 1300
I 679 979 1011 985 990 990 1330 1450 1540 1790
J 914 1214 1245 1285 1340 1340 1500 1825 1905 2205
K 884 1141 1163 1235 1235 1235 1460 1650 1740 2040
L 994 1294 1361 1335 1440 1440 1735 2000 2040 2340
M 1164 1608 1581 1595 1590 1840 1935 2210 2240 2550
ø N 610 610 710 760 950 950 1200 1300 1400 1400
ø O 500 500 600 650 790 790 1000 1100 1200 1200
Tipping height without insulation [mm] 2012 2188 2281 2548 2640 2979
A
B
C
D
E
F
H
I
J
K
L
M
G 6/4“
G 5/4"
(G 1")
G 1/2“
G 1/2“
ø114
ø O
1
2
3
12
11
G 1/2“
G
G 1" (G 3/4")
4
5
6
7
8
9
10
30°
Insulation
ø N
G 5/4“
G 5/4“
G 5/4“
G 5/4“
G 5/4" (G 1")
G 5/4“
ø168
„S
“
„S
“