4 - Certificazione energetica edifici

High-efficiency steel boilers
¥NEINOX
– Ideal boilers for small- and medium-size buildings heating.
- Steel boiler shell with flame injection wet bottom cylindrical furnaces.
- Ultra low NOx emissions in the environment.
- Operation through of low light oil or gas burners.
- Heat loss preventing high-thickness insulation.
- Standard special front insulation.
- Door opening adjustable arm.
- Stainless steel turbolators.
- Ultra thick steel flues.
- External instrument panel for unit control and adjustment.
- Control thermometer pocket.
- NEINOX boilers can be combined with BITHERM boilers.
¥ Installation and Maintenance
– A burner can be fitted onto the boiler plate.
- Maintenance is made simple thanks to easy accessibility to internal
components by means of the adjustable arm.
¥ Optional accessories
– For optional accessories intended for NEINOX boilers see page 85.
¥ Certification
– NEINOX boilers are EC type approved.
a1
a4
a2
a3
C
E 160
Ø 120
B
Insulation
D
A
Boiler Furnace power Useful efficiency Maximum Power Heating Heating Boiler Flue A B C D E Weight
type % heating pressure voltage delivery return discharge connection
kW kcal/h 100 % 30 % bar V/Hz Ø a1 Ø a2 Ø a3 Ø a4 mm. mm. mm. mm. mm. Kg
NEINOX 22 24 20.700 91,7 91,4 3 230/50 1” 1” 1” 127 525 280 460 780 620 110
NEINOX 31 34 29.240 91,6 91,2 3 230/50 1” 1” 1” 127 580 300 500 810 670 130
NEINOX 40 44 37.840 91,3 91,1 3 230/50 1 1/4” 1 1/4” 1” 178 660 320 550 920 760 160
NEINOX 50 55 47.300 91,2 91 3 230/50 1 1/4” 1 1/4” 1” 178 660 320 550 920 760 160
NEINOX 70 77 66.220 91,5 91,3 3 230/50 1 1/4” 1 1/4” 1” 178 660 320 550 1.010 760 200
Boiler Boiler Useful power
code type kW kcal/h
00902091 NEINOX 22 22 18.800
00902101 NEINOX 31 31 26.600
00902111 NEINOX 40 40 34.400
00902121 NEINOX 50 50 43.000
00902131 NEINOX 70 70 60.200
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