Viessmann Vitodens 200-W B2HA series, Инструкция по применению

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*A For high altitude installations 5,000 - 10,000 ft. (1500 m - 3000 m), the input for model B2HA 88,100 and 150
will have an altitude de-ration of 14% for 5,000 ft. (1500 m) and 29% for 10,000 ft. (3000 m) average of 2.8%
/ 1,000 ft. (305 m).
*B The input for model B2HA 112 at 10,000 ft. (3000 m) will have an input de-rate of 13%.
*C Net AHRI rating based on piping and pick-up allowance of 1.15.
*1 If the gas supply pressure exceeds the maximum gas supply pressure value, a separate gas pressure regulator
must be installed upstream of the heating system.
*2 See “Waterside Flow” starting on page 10 of this manual.
*3 Output based on 180ºF (82ºC), 80ºF (26ºC) system supply/return temperature.
* 8 8 A H 2 B . o N l e d o M r e li o B A 100 *A 112 *B 150 *A
CSA input Natural Gas (NG)
CSA input Liquid Propane Gas (LPG)
CSA output NG *3
CSA output LPG *3
MBH
(kW)
MBH
(kW)
MBH
(kW)
MBH
(kW)
71-311
(21-91)
104-311
(30-91)
67-294
(20-86)
98-294
(29-86)
71-352
(21-103)
104-352
(30-103)
67-333
(20-98)
98-333
(29-98)
113-399
(33-117)
113-399
(33-117)
103-375
(30-110)
103-375
(30-110)
113-530
(33-155)
113-530
(33-155)
103-495
(30-145)
103-495
(30-145)
DOE/AHRI Gross output
Net AHRI Rating *C
MBH
(kW)
MBH
(kW)
292
(85)
254
(74)
329
(96)
286
(84)
371
(109)
323
(95)
490
(144)
426
(125)
Heat exchanger surface area ft.
2
(m
2
)
28.88
(2.68)
28.88
(2.68)
36.78
(3.41)
36.78
(3.41)
Min. gas supply pressure
Natural gas
Liquid propane gas
“w.c.
“w.c.
4
10
4
10
4
10
4
10
Max. gas supply pressure *1
Natural gas
Liquid propane gas
“w.c.
“w.c.
14
14
14
14
14
14
14
14
CSA thermal/combustion efficiency
ANSI Z21,13/CSA 4.9 % 94.5 94.5 93.9 93.5
Weight lbs
(kg)
194
(88)
194
(88)
298
(135)
298
(135)
Boiler water content USG
(L)
3.4
(12.8)
3.4
(12.8)
4
(15)
4
(15)
Boiler max. flow rate *2 GPM
(L/h)
25
(5700)
25
(5700)
37.9
(8600)
38
(8600)
Max. operating pressure
at 210ºF (99ºC)
psig
(bar)
60
(4)
60
(4)
80
(5.5)
80
(5.5)
Boiler water temperature
- Adjustable high limit (AHL) range
space heating (steady state)
DHW production
- Fixed high limit (FHL)
ºF
(ºC)
ºF
(ºC)
ºF
(ºC)
68 to 185
(20 to 85)
176
(80)
210
(99)
68 to 185
(20 to 85)
176
(80)
210
(99)
68 to 185
(20 to 85)
180
(82)
210
(99)
68 to 185
(20 to 85)
180
(82)
210
(99)
Boiler connections
Boiler heating supply and return
Pressure relief valve
Drain valve
Boiler supply/return for
indirect-fired DHW storage tank
(field supplied)
Gas valve connection
NPTM”
NPTF”
(male
thread)
NPT”
NPTF”
1
½
¾
¾
1
½
1
1
½
¾
¾
1
½
1
2
¾
¾
2
1
2
¾
¾
2
1
Product Information
Vitodens 200-W, Technical Data