Technical Data - Viessmann Vitodens 200-W B2HA 80 Installation Instructions Manual

Additional Information

Technical Data

Boiler Model No. B2HA
CSA input Natural Gas (NG)
CSA input Liquid Propane Gas (LPG)
CSA output NG
CSA output LPG
DOE/AHRI Gross output
Net AHRI Rating *4
Heat exchanger surface area
Min. gas supply pressure
Natural gas
Liquid propane gas
Max. gas supply pressure *2
Natural gas
Liquid propane gas
ANSI Z21,13/CSA 4.9
Thermal efficiency
AHRI, BTS-2000 *B
Combustion efficiency
Thermal efficiency
A.F.U.E.
Weight
Boiler water content
Boiler max. flow rate *3
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 100, 352 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 Tested to AHRI, BTS-2000 Testing Standard Method to Determine Efficiency of Commercial Heating Boilers.
*1 Output based on 140ºF (60ºC), 120ºF (49ºC) system supply/return temperature.
*2 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.
*3 See "Waterside Flow" on page 30 of this manual.
*4 Net AHRI rating based on piping and pick-up allowance of 1.15.
*5 Output based on 180ºF (82ºC), 80ºF (26ºC) system supply/return temperature.
60
Vitodens 200-W B2HA 80 to 100, 285 to 352 Installation
80, 285
MBH 71-285
(kW) (21-83)
MBH 104-285
(kW) (30-83)
MBH *1 65-260
(kW) (19-76)
MBH *1 95-260
(kW) (28-76)
MBH --
(kW) --
MBH 226
(kW) (66.2)
2
ft. 28.88
2
(m ) (2.68)
"w.c. 4
"w.c. 10
"w.c. 14
"w.c. 14
% --
% --
% --
% 92.0
lbs 194
(kg) (88)
USG 3.4
(L) (12.8)
GPM 25
(L/h) (5700)
psig 60
bar 4
ºF 68 to 185
(ºC) (20 to 85)
ºF 185
(ºC) (85)
ºF (ºC) 210 (99)
1
b in.
NPTM
¾
NPTF in.
(male
¾
in.
thread)
1
b in.
NPT
NPTF
1 in.
88, 311 *A 100, 352 *A
71-311
(21-91)
104-311
(30-91)
*5 67-294 *5 67-333
(20-86)
*5 98-294 *5 98-333
(29-86)
292
(85)
254
(74)
28.88
(2.68)
4
10
14
14
94.5
94.2
94.0
--
194
(88)
3.4
(12.8)
25
(5700)
60
4
68 to 185
(20 to 85)
185
(85)
210 (99)
1
b in.
¾
in.
¾
in.
1
b in.
1 in.
71-352
(21-103)
104-311
(30-91)
(20-98)
(29-98)
329
(96)
286
(84)
28.88
(2.68)
4
10
14
14
94.5
94.0
93.5
--
194
(88)
3.4
(12.8)
25
(5700)
60
4
68 to 185
(20 to 85)
185
(85)
210 (99)
1
b in.
¾
in.
¾
in.
1
b in.
1 in.