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4 - Certificazione energetica edifici

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High-efficiency steel boilers<br />

¥ Technical data and sizes of MEGA PREX<br />

boiler furnace power useful efficiency maximum power heating heating Instrument Boiler expansion flue burner thermostat<br />

type % heating pressure voltage delivery return connection discharge tank connection connection socket<br />

kW kcal/h 100 % 30 % bar V/Hz DN a1 DN a2 Ø a3 Ø a4 Ø a5 Ø a6 Ø a7 Ø a8<br />

MEGA PREX 90 102 87.740 91,18 89,7 5 230/50 50 50 1” 1” - 200 130 1/2”<br />

MEGA PREX 100 115 98.570 91,3 90,11 5 230/50 50 50 1” 1” - 200 130 1/2”<br />

MEGA PREX 115 127 109.480 90,63 90,05 5 230/50 50 50 1” 1” - 200 130 1/2”<br />

MEGA PREX 150 165 142.050 90,42 91,15 5 230/50 50 50 1” 1” - 250 160 1/2”<br />

MEGA PREX 180 203 174.620 90,73 90,36 5 230/50 50 50 1” 1” - 250 160 1/2”<br />

MEGA PREX 230 252 217.240 90,63 90,23 5 230/50 65 65 1” 1” - 250 180 1/2”<br />

MEGA PREX 290 314 270.690 90,91 89,74 5 230/50 65 65 1” 1” - 250 180 1/2”<br />

MEGA PREX 340 378 324.930 90,18 89,91 5 230/50 80 80 1” 1” 1 1/4”** 250 225 1/2”<br />

MEGA PREX 400 442 380.100 90,04 89,82 5 230/50 80 80 1” 1” 1 1/4”** 250 225 1/2”<br />

MEGA PREX 460 504 443.550 90,29 90,07 5 230/50 80 80 1” 1 1/4” 1 1/4” 300 225 1/2”<br />

MEGA PREX 580 633 544.750 90,22 89,94 5 230/50 80 80 1” 1 1/4” 1 1/4” 300 225 1/2”<br />

MEGA PREX 700 760 653.300 90,05 89,76 5 230/50 100 100 1” 1 1/4” 1 1/2” 350 280 1/2”<br />

MEGA PREX 800 889 764.500 90,14 89,89 5 230/50 100 100 1” 1 1/4” 1 1/2” 350 280 1/2”<br />

MEGA PREX 930 1.018 875.700 90,20 89,94 5 230/50 100 100 1” 1 1/4” 1 1/2” 350 280 1/2”<br />

MEGA PREX 1050 1.139 980.020 90,17 89,86 5 230/50 125 125 1” 1 1/4” 1 1/2” 400 280 1/2”<br />

MEGA PREX 1150 1.265 1.088.640 90,78 90,13 5 230/50 125 125 1” 1 1/4” 1 1/2” 400 280 1/2”<br />

MEGA PREX 1400 1.528 1.314.410 90,23 90,02 5 230/50 150 150 1” 1 1/4” 1 1/2” 400 320 -<br />

MEGA PREX 1550 1.719 1.479.060 90,22 90,09 5 230/50 150 150 1” 1 1/4” 1 1/2” 400 320 -<br />

MEGA PREX 1750 1.907 1.640.190 90,36 90,09 5 230/50 150 150 1” 1 1/4” 1 1/2” 400 320 -<br />

MEGA PREX 2000 2.170 1.866.900 90,39 90,23 5 230/50 200 200 1 1/2” 1 1/4” 2” 500 360 -<br />

MEGA PREX 2300 2.554 2.196.990 90,08 89,81 5 230/50 200 200 1 1/2” 1 1/4” 2” 500 360 -<br />

MEGA PREX 2900 3.197 2.749.400 90,25 89,94 5 230/50 200 200 1 1/2” 1 1/4” 2” 550 400 -<br />

* Only one connection<br />

C<br />

M<br />

C<br />

L<br />

a2 a3 a5<br />

a8<br />

a1<br />

E<br />

a6<br />

a4<br />

H 160<br />

a7<br />

D<br />

M<br />

L<br />

a2 a3 a5 a1<br />

a6<br />

a4<br />

H 116<br />

a7<br />

D<br />

A<br />

A<br />

B A1 B A1<br />

MEGA PREX 90÷ 1.150 MEGA PREX 1.400÷ 2.900<br />

boiler A A1 B C D E H L M weight<br />

type mm. mm. mm. mm. mm. mm. mm. mm. mm. kg<br />

MEGA PREX 90 700 750 755 1.195 415 56 855 265 484 240<br />

MEGA PREX 100 700 750 755 1.195 415 56 855 265 484 240<br />

MEGA PREX 115 700 750 755 1.195 415 56 855 265 484 240<br />

MEGA PREX 150 750 800 1.000 1.440 440 56 905 475 484 320<br />

MEGA PREX 180 750 800 1.000 1.440 440 56 905 475 484 320<br />

MEGA PREX 230 850 900 1.250 1.690 490 56 1.005 700 484 440<br />

MEGA PREX 290 850 900 1.500 1.940 490 56 1.005 980 484 500<br />

MEGA PREX 340 890 940 1.502 1.900 500 80 1.015 850 600 540<br />

MEGA PREX 400 890 940 1.502 1.900 500 80 1.015 850 600 540<br />

MEGA PREX 460 1.110 1.160 1.502 1.950 610 80 1.205 850 660 800<br />

MEGA PREX 580 1.110 1.160 1.792 2.240 610 80 1.205 1.150 660 900<br />

MEGA PREX 700 1.240 1.290 1.753 2.255 675 82 1.335 1.100 710 1.140<br />

MEGA PREX 800 1.240 1.290 2.003 2.500 675 82 1.335 1.200 710 1.340<br />

MEGA PREX 930 1.240 1.290 2.003 2.500 675 82 1.335 1.200 710 1.340<br />

MEGA PREX 1050 1.390 1.440 2.003 2.500 750 83 1.485 1.200 710 1.760<br />

MEGA PREX 1150 1.390 1.440 2.003 2.500 750 83 1.485 1.200 710 1.760<br />

MEGA PREX 1400 1.270 1.470 2.300 2.850 880 - 1.630 1.300 795 2.600<br />

MEGA PREX 1550 1.270 1.470 2.300 2.850 880 - 1.630 1.300 795 2.600<br />

MEGA PREX 1750 1.270 1.470 2.510 3.060 880 - 1.630 1.850 735 2.750<br />

MEGA PREX 2000 1.400 1.600 2.510 3.190 945 - 1.760 1.550 870 3.650<br />

MEGA PREX 2300 1.400 1.600 2.770 3.450 945 - 1.760 1.950 870 3.900<br />

MEGA PREX 2900 1.670 1.870 2.770 3.450 1.080 - 2.030 2.050 870 5.200<br />

18

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