Viessmann VD2 Series, Технические характеристики, Страница: 9 / 12

VITOROND 200
Model VD2A 125 160 195 230 270
Rated input (oil) MBH 490 628 765 902 1059
kW 144 184 224 264 310
Rated input (gas) MBH 508 650 792 934 1096
kW 149 190 232 274 321
Rated output (oil/gas)
†
MBH 433 553 672 792 928
kW 127 162 197 233 273
Combustion efficiency (oil) % 87.7 87.3 87.3 87.3 87.3
Combustion efficiency (gas) % 84.7 84.8 84.8 84.8 84.8
Thermal efficiency (oil) % 87.9 87.6 87.4 87.3 87.2
Thermal efficiency (gas) % 85.2 85.1 84.8 84.8 84.7
Dimensions Total Length inches 35 ¾ 42 ¼ 49 55
1
/
2
62 ¼
(with insulation mm 905 1075 1240 1410 1580
jacket)
Total Width* inches 40
1
/
2
40
1
/
2
40
1
/
2
40
1
/
2
40
1
/
2
mm 1030 1030 1030 1030 1030
Total Height*
††
inches 58
1
/
2
58
1
/
2
58
1
/
2
58
1
/
2
58
1
/
2
mm 1485 1485 1485 1485 1485
Weight (incl. lbs 1201 1441 1675 1874 2127
insulation, kg 545 655 760 850 965
and control)
Boiler water USG 32 41 49 57 66
content ltrs 122 154 186 217 249
VITOROND 200
Model VD2- 320 380 440 500 560 630
Rated input
(oil) MBH 1255 1490 1726 1961 2196 2471
kW 368 436 506 574 643 724
Rated input (gas) MBH 1300 1544 1787 2031 2275 2559
kW 381 452 523 595 666 750
Rated output (oil/gas)
†
MBH 1110 1319 1526 1732 1941 2183
kW 325 387 447 508 569 640
Combustion efficiency (oil) % 88.1 88.0 88.0 87.9 87.8 87.8
Combustion efficiency (gas) % 85.5 85.4 85.4 85.3 85.2 85.1
Thermal efficiency
(oil) % 88.0 88.0 88.0 88.0 88.0 87.9
Thermal efficiency (gas) % 85.4 85.4 85.4 85.3 85.3 85.3
Total dimensions Total Length inches 58 ¾ 63 ¾ 68 ¾ 73 ¾ 78 ¾ 83 ¾
(with insulation mm 1490 1620 1750 1870 2000 2130
jacket) Total Width* inches 42 ¾ 42 ¾ 42 ¾ 42 ¾ 42 ¾ 42 ¾
mm 1090 1090 1090 1090 1090 1090
Total Height*
†
inches 58 ¼ 58 ¼ 58 ¼ 58 ¼ 58 ¼ 58 ¼
mm 1480 1480 1480 1480 1480 1480
Weight (incl. lbs 3924 4299 4652 4982 5335 5666
insulation, burner kg 1780 1950 2110 2260 2420 2570
and control)
Boiler water USG 65 73 80 87 95 102
content ltrs 247 275 303 331 359 387
Model VD2- 700 780 860 950 1080
Rated input (oil) MBH 2745 3059 3373 3727 4236
kW 804 896 988 1091 1241
Rated input (gas) MBH 2843 3168 3493 3860 4387
kW 833 928 1023 1130 1285
Rated output
(oil/gas)
†
MBH 2425 2699 2976 3135 3738
kW 711 791 872 919 1095
Combustion efficiency
(oil) % 87.7 87.6 87.5 87.4 87.3
Combustion efficiency (gas) % 85.1 85.0 84.9 84.8 84.6
Thermal efficiency (oil) % 87.9 87.9 87.8 87.8 87.8
Thermal efficiency (gas) % 85.3 85.2 85.2 85.2 85.2
Total dimensions Total Length inches 89.0 93 ¾ 98 ¾ 104 108 ¾
(with insulation mm 2260 2380 2510 2640 2760
jacket) Total Width* inches 42 ¾ 42 ¾ 42 ¾ 42 ¾ 42 ¾
mm 1090 1090 1090 1090 1090
Total Height* inches 58 ¼ 58 ¼ 58 ¼ 58 ¼ 58 ¼
mm 1480 1480 1480 1480 1480
Weight
(incl. lbs 6019 6349 6702 7070 7429
insulation, burner kg 2730 2880 3040 3210 3370
and control)
Boiler water USG 110 117 124 132 139
content ltrs 415 443 471 499 527
*Not as illustrated. Boiler control mounted on right or left boiler side panel. †† With supply header.
*Dimensions with center-mounted NR2 control. See Technical Data Manual for dimensions with Dekamatik or KR control.
† Output ratings are based on the IBR BTS-2000 “method to determine efficiency of commercial space heating boilers”.