Viessmann Vitodens 200-W B2HA Application Manual page 16

Vitodens 200-W, Technical Data
Product Information
B o l i r e M o d l e N . o B 2 H A
CSA input Natural Gas (NG)
CSA input Liquid Propane Gas (LPG)
CSA output NG *3
CSA output LPG *3
DOE/AHRI Gross output
Net AHRI Rating *C
Heat exchanger surface area
Min. gas supply pressure
Natural gas
Liquid propane gas
Max. gas supply pressure *1
Natural gas
Liquid propane gas
CSA thermal/combustion efficiency
ANSI Z21,13/CSA 4.9
Weight
Boiler water content
Boiler max. flow rate *2
Max. operating pressure
at 210ºF (99ºC)
Boiler water temperature
- Adjustable high limit (AHL) range
space heating (steady state)
DHW production
- Fixed high limit (FHL)
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
*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.
12
8 8 * A 100 *A
71-311 71-352
MBH
(21-91) (21-103)
(kW)
104-311 104-352
MBH
(30-91) (30-103)
(kW)
67-294 67-333
MBH
(20-86) (20-98)
(kW)
98-294 98-333
MBH
(29-86) (29-98)
(kW)
MBH 292 329
(kW) (85) (96)
MBH 254 286
(kW) (74) (84)
2
ft. 28.88 28.88
2
(m ) (2.68) (2.68)
"w.c. 4
"w.c. 10
"w.c. 14
"w.c. 14
% 94.5 94.5
lbs 194 194
(kg) (88) (88)
USG 3.4
(L) (12.8) (12.8)
GPM 25
(L/h) (5700) (5700)
psig 60
(bar) (4)
ºF 68 to 185 68 to 185
(ºC) (20 to 85) (20 to 85)
ºF 176
(ºC) (80)
ºF 210
(ºC) (99)
NPTM" 1
½
NPTF"
¾
(male
¾
thread)
1
NPT" ½
NPTF" 1
112 *B
113-399
(33-117)
113-399
(33-117)
103-375
(30-110)
103-375
(30-110)
371
(109)
323
(95)
36.78
(3.41)
4 4
10 10
14 14
14 14
93.9
298
(135)
3.4 4
(15)
25 37.9
(8600)
60 80
(4) (5.5)
68 to 185
(20 to 85)
176 180
(80) (82)
210 210
(99) (99)
1 2
½
¾
¾
¾
¾
1
½ 2
1 1
150 *A
113-530
(33-155)
113-530
(33-155)
103-495
(30-145)
103-495
(30-145)
490
(144)
426
(125)
36.78
(3.41)
4
10
14
14
93.5
298
(135)
4
(15)
38
(8600)
80
(5.5)
68 to 185
(20 to 85)
180
(82)
210
(99)
2
¾
¾
2
1