Hydraulic Resistance - IDEAL VANGUARD L 170 Installation And Servicing

Table 1 Performance Data
Boiler Size
Maximum Heat Output
Minimum Heat Output
Hydraulic resistance 11K
Hydraulic resistance 20K
Combustion chamber
resistance (at zero draught)
Flow connection (T1)
Return connection (T2)
Max. operating pressure
Max. boiler therm. setting
Safety thermostat setting
High-low setting
Min. draught at smokehood
outlet (for max. output)
(T3) BSP/DN PN6 1
Safety valve & expansion
Drain (T4)
Flue outlet (T5)
Boiler water content
Boiler DRY weight less
burner unit
Table 2 oil firing Data
Boiler Size
Maximum oil rate
Maximum flue
gas volume
Flue Gas CO at 195ºC
2
Table 3 Gas firing Data
Boiler Size
Maximum Gas Rate
Gross
Maximum flue
gas volume
Flue Gas CO at 195ºC
2
Note.
Fuel rates and flue gas data relate to maximum output ratings.
Gas firing data relates to the use of NATURAL GAS ONLY.
Details for the use of LPG are available on request from Ideal.
Natural gas consumption is calculated using a calorific value of
38.7MJ/m (1038Btu/ft ) gross or 34.9MJ/m
3 3
15ºC and 1013.25mbar.
Assembly and Installation Instructions for Ideal Vanguard L heating boilers should be read in conjunction
with the general technical data tables enclosed and any other technical publication supplied with the burner.
2
170 240 290 340
kW 170 240 290 340
Btu/hx10 580 819 990 1160 1433 1740 2150
3
kW 130 180 220 255
Btu/hx10 444 614 751 870 1075 1314 1638
3
mbar 27.5 60.4 38.4 51.2 31.1
in wg 11.0 24.2 15.4 20.5 12.4
mbar 8.3 18.3 11.6 15.5
in wg 3.3 7.3 4.7 6.2
mm w.g. 15 28 25 34
in w.g. 0.59 1.10 0.98 1.34 1.14
DN PN16 65 65 80 80
DN PN16 65 65 80 80
bar 6 6 6 6
ºC 60-90 60-90 60-90 60-90 60-90 60-90 60-90 60-90 60-90 60-90 60-90 60-90 60-90 60-90 60-90 60-90 60-90 60-90
ºC 100 100 100 100
ºC 54-84 54-84 54-84 54-84 54-84 54-84 54-84 54-84 54-84 54-84 54-84 54-84 54-84 54-84 54-84 54-84 54-84 54-84
mbar 0.0 0.0 0.0 0.0
in w.g. 0.0 0.0 0.0 0.0
/ " 1 / " 2" 2"
1 1
2 2
in 3/4 3/4 3/4 3/4
mm 200 200 250 250
in 7.8 7.8 9.8 9.8
l 190 251 264 298
gal 41.8 55.2 58.1 65.6 87.5 101.6 124.3 147.6 165.6 183.9 228.8 273.2 311.9 355.7 458.9 511.2 586.7 911.1
kg 435 510 588 629
lb 959 1124 1296 1387 1755 2026 2313
170 240 290 340
l/h 19.1 27.0 32.5 38.1
gal/h 4.2 5.9 7.2 8.4
m /sec 0.10 0.14 0.17 0.20
3
ft /min 209 299 356 417
3
% 13.0 12.8 13.0 13.0
170 240 290 340
m /h 19.1 26.9 32.4 38.0
3
ft /h
3 673.2 949.4 1144.7 1340.6 1657.9 2013.1 2489.5 2996.7 3426.7 3820.6 4332.6 5204.8 6190.6 7294.6 8693.5 10460.4 11841.9 13830.5
m /sec 0.10 0.14 0.17 0.19
3
ft /min 211 293 360 411
3
% 10.0 10.1 10.0 10.2
(935Btu/ft
3
GENERAL
420 510 630 760 870
420 510 630 760 870
2593 2969
315 385 480 580 660
1980 2252
45.8 69.5 47.6 60.4
18.3 27.8 19.0 24.2
9.4 13.8 21.0 14.4 18.3
3.8 5.5 8.4 5.8 7.3
29 43 55 51 57
1.69 2.17 2.01 2.24
100 100 100 125 125
100 100 100 125 125
6 6 6 6 6
100 100 100 100 100
0.0 0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.0
2" 2" 2" 65 65
3/4 3/4 3/4 1 / 1
1 1
4
250 250 300 350 350
9.8 9.8 11.8 13.8 13.8
398 462 565 671 753
796 919 1049 1341 1447
2956 3190
420 510 630 760 870
47.1 57.2 70.8 85.2 97.4
10.4 12.6 15.6 18.7 21.4
0.25 0.31 0.37 0.44 0.52
523 648 775 932 1102
12.8 12.5 13.0 13.0 12.5
420 510 630 760 870
47.0 57.0 70.5 84.9 97.1
0.25 0.30 0.37 0.45 0.52
519 633 775 946 1098
9.9 9.9 10.2 9.9 9.8
HEALTH & SAfETy DocumENT No. 635
The electricity at work regulations, 1989. The manufacturer's
notes must NOT be taken, in any way, as overriding statutory
obligations.
ImPoRTANT. These appliances are CE certified for safety
and performance. It is, therefore, important that no external
) nett at
3
control devices, e.g. flue dampers, economisers etc., are
directly connected to these appliances unless covered by
these Installation and Servicing Instructions or as otherwise
recommended by Ideal in writing. If in doubt please enquire.
Any direct connection of a control device not approved by Ideal
could invalidate the certification and the normal appliance
warranty. It could also infringe the Gas Safety Regulations and
the above regulations.
970 1100 1320 1570 1850 2200 2650
970 1100 1320 1570 1850 2200 2650
3301 3753 4504 5357 6312 7507 9042 10236 11942
750 860 1000 1200 1400 1700 2000
2559 2934 3412 4095 4777 5800 6824
75.0 54.9 64.1 60.4
30.0 22.0 25.6 24.2
22.7 16.6 19.4 18.3
9.1 6.6 7.8 7.3
49 52 67 60
1.93 2.05 2.64 2.36
125 150 150 175
125 150 150 175
6 6 6 6
100 100 100 100
0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0
65 80 80 100
/ 1 / 1 / 1 / 1 /
1 1 1 1
4 4 2 2 2
350 400 400 450
13.8 15.7 15.7 17.7
836 1040 1242 1418 1617 2086 2324
1553 1821 2030 2780 3280 4145 4465
3424 4015 4475 6129 7231 9138 9844 11266 14771
970 1100 1320 1570 1850 2200 2650
108.6 123.2 147.9 176.0 207.4 247.1 297.3 336.6 393.1
23.9 27.1 32.5 38.7
0.56 0.64 0.76 0.91
1189 1348 1620 1926 2255 2670 3213
13.0 13.0 13.0 13.0
970 1100 1320 1570 1850 2200 2650
108.3 122.8 147.5 175.4 206.7 246.3 296.4 335.6 391.9
0.57 0.65 0.78 0.93
1211 1368 1657 1967 2299 2671 3203
10.0 10.0 10.0 10.0
Vanguard L -
3000 3500
3000 3500
2300 2700
7848 9212
82.4 62.2 87.9 113.5 153.7
32.9 24.9 35.1 45.4 61.5
24.9 18.8 26.6 34.3 46.5
10.0 7.5 10.6 13.7 18.6
73 65 76 60 74
2.87 2.56 2.99 2.36 2.91
175 200 200 200 200
175 200 200 200 200
6 6 6 6 6
100 100 100 100 100
0.0 0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.0
100 125 125 125 125
1 / 1 / 1 / 1 / 1 /
1 1 1 1 1
2 2 2 2 2
450 520 520 570 620
17.7 20.5 20.5 22.4 24.4
2667 4142
5110 6700
3000 3500
45.6 54.4 65.4 74.0 86.5
1.07 1.26 1.52 1.72 1.99
3638 4221
13.1 13.2 13.2 13.2 13.3
3000 3500
1.08 1.26 1.51 1.75 2.04
3717 4332
10.1 10.2 10.2 10.2 10.2
Installation & Servicing