Technical Data - Viessmann VITODENS 200-W B2HA 150 Service Instructions Manual

Additional Information

Technical Data

Boiler Model No. B2HA
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 *B
Heat exchanger surface area
Min. gas supply pressure
Natural gas
Liquid propane gas
Max. gas supply pressure *1
Natural gas
Liquid propane gas
ANSI Z21,13/CSA 4.9
Thermal efficiency
AHRI, BTS-2000 *C
Combustion efficiency
Thermal efficiency
Weight
Boiler water content
Boiler max. flow rate *2
Max. operating pressure
at 210º F (99º C)
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 150, 530 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). The input for model B2HA 112, 399 at 10,000 ft. (3000 m) will have an input de-rate of 13%.
*B Net AHRI rating based on piping and pick-up allowance of 1.15.
*C Tested to AHRI, BTS-2000 Testing Standard Method to Determine Efficiency of Commercial Heating Boilers.
*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" in the Installation Instructions.
*3 Output based on 180ºF (82ºC), 80ºF (26ºC) system supply/return temperature.
98
Vitodens 200-W B2HA 112, 150, 399, 530 Service
112, 399
MBH 113-399
(kW) (33-117)
113-399
MBH
(33-117)
(kW)
103-375
MBH
(30-110)
(kW)
MBH 103-375
(kW) (30-110)
MBH 371
(kW) (109)
MBH 323
(kW) (95)
2
ft. 36.78
2
(m ) (3.41)
"w.c. 4
"w.c. 10
"w.c. 14
"w.c. 14
% 93.9
% 93.5
% 93.0
lbs 298
(kg) (135)
USG 4
(L) (15)
GPM 37.9
(L/h) (8600
psig 80
(bar) (5.5)
ºF 68 to 185
(ºC) (20 to 85)
ºF 185
(ºC) (85)
ºF (ºC) 210 (99)
NPTM 2 in.
NPTF ¾
(male
¾
thread)
2 in.
NPT
1 in.
NPTF
in.
in.
150, 530 *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
93.0
92.5
298
(135)
4
(15)
38
(8600
80
(5.5)
68 to 185
(20 to 85)
185
(85)
210 (99)
2 in.
¾
in.
¾
in.
2 in.
1 in.