Vitodens 200-W, B2HB 19 to 35 Technical Data
5461 883 - 02
4
Technical Data
Technical Data
4
Boiler Model No. 200-W B2HB
19
26
35
Natural Gas / Liquid Propane Gas
CSA input
CSA output/DOE
*1
heating capacity
Net AHRI rating
*2
MBH
(kW)
MBH
(kW)
MBH
(kW)
12-68
(3.5-20)
11-64
(3.2-19)
55
(16)
19-94
(5.5-27)
18-89
(5-26)
76.5
(22)
19-125
(5.5-37)
18-117
(5-34)
102
(30)
Heat exchanger surface area
ft.
2
(m
2)
12.96
(1.2)
12.96
(1.2)
12.96
(1.2)
Min. gas supply pressure
Natural gas
Liquid propane gas
“w.c.
“w.c.
4
10
4
10
4
10
Max. gas supply pressure
*3
Natural gas
Liquid propane gas
“w.c.
“w.c.
14
14
14
14
14
14
A.F.U.E.
%
95
95
95
Weight
lbs
(kg)
110
(50)
110
(50)
110
(50)
Boiler water content
USG
(L)
1.02
(3.88)
1.02
3.88)
1.02
3.88)
Boiler max. flow rate
*4
GPM
(L/h)
6.2
(1400)
6.2
(1400)
6.2
(1400)
Max. operating pressure
at 210ºF (99ºC)
psig
(bar)
45
(3)
45
(3)
45
(3)
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 165
(20 to 74)
165
(74)
210 (99)
68 to 165
(20 to 74)
165
(74)
210 (99)
68 to 165
(20 to 74)
165
(74)
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”
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
*1
Output based on 140ºF (60ºC), 120ºF (49ºC) system supply/return temperature.
*2
Net AHRI rating based on piping and pick-up allowance of 1.15.
*3
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.
*4
See “Waterside Flow” starting on page 8 in this manual.
