Technical Manual

Vitocell 300-V in a Multiple -Tank Installation
VITOCELL 300-V 9
Domestic hot water draw rate
Storage tank content heated to 140°F / 60°C, boiler not reheating
Storage capacity
USG
ltr
79
300
119
450
Battery storage capacity
No. of tanks
USG
ltr
158
600
2
238
900
2
357
1350
3
476
1800
4
DHW draw rate GPM
ltr/min
7.9
30
7.9
30
11.9
45
15.9
60
Domestic hot water
draw
Water with t = 140°F / 60 ºC
(constant)
USG
ltr
143.7
544
243
920
365
1380
486
1840
Percentage of battery volume 93% 92% 92% 92%
Quick recovery (over 10-minute period)
Domestic hot water rise from 50 to 113°F / 10 to 45°C
Storage capacity
USG
ltr
79
300
119
450
Battery storage capacity
No. of tanks
USG
ltr
158
600
2
238
900
2
357
1350
3
476
1800
4
Heating water supply temperature Quick DHW re covery (over 1 0 -m inute pe riod)
194°F / 90°C
176°F / 80°C
158°F / 70°C
USG/10 min
ltr/10 min
USG/10 min
ltr/10 min
USG/10 min
ltr/10 min
237
898
229
870
184
698
314
1190
314
1190
277
1050
422
1600
422
1600
388
1470
528
2000
528
2000
475
1800
Max. domestic hot water draw rate (over 10-minute period)
Domestic hot water rise from 50 to 113°F / 10 to 45°C
Storage capacity
USG
ltr
79
300
119
450
Battery storage capacity
No. of tanks
USG
ltr
158
600
2
238
900
2
357
1350
3
476
1800
4
Heating water supply temperature Max. DHW draw rate (over 1 0 -m inute pe riod)
194°F / 90°C
176°F / 80°C
158°F / 70°C
GPM
ltr/min
GPM
ltr/min
GPM
ltr/min
23.5
90
23
87
18.5
70
32
120
32
120
26.6
101
42.3
160
42.3
160
39
148
52.8
200
52.8
200
47.5
180
5167 410 - 02