4 - Certificazione energetica edifici

High-efficiency steel boilers
¥NEINOX BT
– Ideal boilers for small-size buildings heating.
- Low variable temperature boilers for maximum efficiency.
- Ultra low NOx emissions in the environment.
- Operation through of low light oil or gas burners.
- Steel boiler shell with flame injection wet bottom cylindrical furnaces.
- Heat resistant protection of the combustion chamber allowing to keep
high flue gas temperature.
- Two ultra thick steel concentric flues enabling even distribution of heat
and avoiding condensation.
- Heat loss preventing high-thickness insulation.
- Standard special front insulation.
- Door opening adjustable arm.
- Stainless steel turbolators.
- External instrument panel for unit control and adjustment.
- Control thermometer pocket.
- NEINOX BT 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 BT boilers see page 85.
¥ Certification
– NEINOX BT boilers are EC type approved.
Opening arm
a1
a4
670 160
Ø 120
a2
a3
273
400
Concentric gas flue pipes 860
580
Boiler Furnace power Useful efficiency Maximum Power voltage Heating Heating Boiler Flue Weight
type a 50/30°C a 80/60°C heating pressure delivery return Discharge connection
kW kcal/h 100 % 100 % 30 % bar V/Hz Ø a1 Ø a2 Ø a3 Ø a4 Kg
NEINOX BT 31 34 29.240 93 91,6 91,2 3 230/50 1” 1” 1” 30 145
Boiler Boiler Useful power
code type kW kcal/h
00902141 NEINOX BT 31 31 26.600
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