4 - Certificazione energetica edifici
4 - Certificazione energetica edifici
4 - Certificazione energetica edifici
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High-efficiency steel boilers<br />
¥NEINOX BT/G<br />
Ultra high-efficiency and polluting emissions lowered<br />
to the minimum<br />
– Ideal boilers for small-size buildings heating.<br />
- Low variable temperature boilers.<br />
- Ultra low NOx emissions in the environment.<br />
- Operation through low NOx emissions light oil burner ECO LN.<br />
- Steel boiler shell with flame injection wet bottom cylindrical furnaces.<br />
- Heat resistant protection of the combustion chamber allowing easy<br />
control of the flue gas temperature.<br />
- Two ultra thick steel concentric flues enabling even distribution of heat<br />
and avoiding condensation.<br />
- Heat loss preventing high-thickness insulation.<br />
- Standard special front insulation.<br />
- Door opening adjustable arm.<br />
- Stainless steel turbolators.<br />
- External instrument panel for unit control and adjustment.<br />
- Control thermometer pocket.<br />
G<br />
¥ Installation and Maintenance<br />
– A burner can be fitted onto the boiler plate.<br />
- Maintenance is made simple thanks to easy accessibility to internal<br />
components by means of the adjustable arm.<br />
¥ Optional accessories<br />
– For optional accessories intended for NEINOX BT/G boilers see page 85.<br />
¥ Certification<br />
– NEINOX BT/G boiler is EC type approved.<br />
Opening arm<br />
a1<br />
a4<br />
670 160<br />
Ø 120<br />
a2<br />
a3<br />
273<br />
400<br />
Concentric gas flue pipes 860<br />
580<br />
Boiler Furnace power Useful efficiency Maximum Power voltage Heating Heating Boiler Flue Weight<br />
type a 50/30°C a 80/60°C heating pressure delivery return discharge connection<br />
kW kcal/h 100 % 100 % 30 % bar V/Hz Ø a1 Ø a2 Ø a3 Ø a4 Kg<br />
NEINOX BT 31G 34 29.240 93 91,6 91,2 3 230/50 1” 1” 1” 30 145<br />
Boiler Boiler Boiler Useful power<br />
code type type kW kcal/h<br />
00703491 ECO 4 LN NEINOX BT 31G 31 26.600<br />
9