Viessmann Vitodens 200-W B2HA 100, Технические данные инструкция

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Vitodens 200-W B2HA 88-150, 311- 530 Technical Data
5683 718 - 19
14
Low-Loss Header Application
(continued)
Low-Loss Header Information
Boiler
Model
No. of
Boilers
Boiler
Max.
Flow
Rate
Total
Flow
Rate
Typical System Flow Rates
Viessmann
Low-loss
Temp.
Sensor
Required
 t *1
°F
(°C)
20
(11)
25
(14)
30
(17)
35
(19.5)
40
(22)
B2HA
100,
352
2 25
(5700)
50
(11400)
System Flow
Rate
LLH Required
LLH Model
GPM
(L/h)
66.6
(15128)
Yes
200/120
53.3
(12102)
Yes
200/120
44.4
(10085)
Yes
160/80
38.1
(8644)
Yes
160/80
33.3
(7564)
Yes
120/80
Yes
B2HA
100,
352
3 25
(5700)
75
(17100)
System Flow
Rate
LLH Required
LLH Model
GPM
(L/h)
100
(22692)
Yes
250/150
80
(18153)
Yes
200/120
66.6
(15128)
Yes
200/120
57
(12967)
Yes
200/120
50
(11346)
Yes
200/120
Yes
B2HA
100,
352
4 25
(5700)
100
(22800)
System Flow
Rate
LLH Required
LLH Model
GPM
(L/h)
133
(30255)
Yes
300/200
106.6
(54204)
Yes
250/150
89
(20170)
Yes
250/150
76
(17289)
Yes
200/120
66.6
(15128)
Yes
200/120
Yes
B2HA
100,
352
5 25
(5700)
125
(28500)
System Flow
Rate
LLH Required
LLH Model
GPM
(L/h)
166.5
(37816)
Yes
300/200
133
(30253)
Yes
300/200
111
(25211)
Yes
250/150
95
(21609)
Yes
250/150
83
(18908)
Yes
250/150
Yes
B2HA
100,
352
6 25
(5700)
150
(34200)
System Flow
Rate
LLH Required
LLH Model
GPM
(L/h)
200
(45383)
Yes
400/200
160
(36307)
Yes
300/200
133
(30255)
Yes
300/200
114
(25933)
Yes
250/150
100
(22692)
Yes
250/150
Yes
B2HA
100,
352
7 25
(5700)
175
(39900)
System Flow
Rate
LLH Required
LLH Model
GPM
(L/h)
233
(52947)
Yes
400/200
187
(42377)
Yes
300/200
155.4
(35298)
Yes
300/200
133
(30255)
Yes
300/200
117
(26473)
Yes
250/150
Yes
B2HA
100,
352
8 25
(5700)
200
(45600)
System Flow
Rate
LLH Required
LLH Model
GPM
(L/h)
266.4
(60510)
Yes
450/250
213
(48409)
Yes
400/200
178
(40341)
Yes
300/200
152
(34578)
Yes
300/200
133
(30255)
Yes
300/200
Yes
Sizing of Low-Loss Header in a Commercial Multiple-Boiler Application
Boiler
Model
No. of
Boilers
Boiler
Max.
Flow
Rate
Total
Flow
Rate
Typical System Flow Rates Viessmann
Low-loss
Temp.
Sensor
Required

t *1
°F
(°C)
20
(11)
25
(14)
30
(17)
35
(19.5)
40
(22)
B2HA
100,
352
1 25
(5700)
25
(5700)
System Flow
Rate
LLH Required
LLH Model
GPM
(L/h)
33.3
(7563)
Yes
120/80
26.6
(6051)
Yes
120/80
22.2
(5042)
Optional
120/80
19
(4322)
Optional
80/60
16.7
(3781.6)
Optional
80/60
Supplied
Sizing of Low-Loss Header in a Residential/Commercial Single-Boiler Application
Note: for multiple boiler applications when using the Vitodens 200-W, B2HA boilers, refer to the multiple boiler
low-loss distribution manifold installation instructions.
*1 For system

t <20°F use low-loss header sizes for

t 20°F.