4 - Certificazione energetica edifici
4 - Certificazione energetica edifici
4 - Certificazione energetica edifici
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Indoor floor-standing gas boilers<br />
•“cast iron boiler” ERA F 90<br />
- High-efficiency open chamber (mod. B) and proof (mod. BS) boilers<br />
suitable for hot sanitary water heating and supply.<br />
- Stainless steel boiler, covered with 90 Lt. high-density polystyrene<br />
coating.<br />
- Suitable for managing another high-temperature zone.<br />
- Cast iron shell with transversal arranged components.<br />
- Stainless steel atmospheric burner for all kinds of gas.<br />
- Instruments for unit control and regulation.<br />
- Intermittent pilot electronic ignition with ionization flame control.<br />
- Flue exhaust electrical fan (mod. BS).<br />
- Safety FLUE CONTROL preventing burnt gases from entering the<br />
room (mod. B).<br />
- Slow opening gas valve.<br />
- Heating circuit high-prevalence circulator.<br />
- Heating circuit 10 Lt. expansion tank.<br />
- Sanitary circuit 2 Lt. expansion tank.<br />
- Safety valve.<br />
- Air bleed automatic valve.<br />
- Filling cock.<br />
- Boiler outlet cock.<br />
• Installation and Maintenance<br />
- Maintenance is made simple thanks to easy accessibility to internal<br />
components (front door).<br />
• Optional accessories<br />
- For accessories suitable for ERA F 90 boiler, see page 85.<br />
- Flue suction/exhaust kits are not included in the supply<br />
• Certification<br />
- ERA F 90 boilers are EC type approved.<br />
106 45 Ø150<br />
68<br />
120 140<br />
1400<br />
1100<br />
940<br />
655<br />
a1<br />
a3<br />
a2<br />
a5<br />
a6<br />
a4<br />
82<br />
252<br />
422<br />
1400<br />
1064<br />
976<br />
921<br />
a1<br />
a3<br />
a5<br />
a6<br />
a4<br />
a2 a8 a7<br />
82<br />
252<br />
422<br />
1190 40<br />
500 706<br />
500 706<br />
ERA F 32 B 90<br />
ERA F 32 BS 90<br />
boiler furnace power useful Maximum power hot sanitary water Heating delivery gas Cold water inlet Hot water Flue Air Weight<br />
type efficiency % pressure bar voltage supply ΔT 30°C Heating return conn. Hot water outlet tank ricirc. exhaust suction<br />
kW kcal/h 100 % 30 % risc. sanit. V/Hz l/h Ø a1/Ø a2 Ø a3 Ø a4/Ø a5 Ø a6 Ø a7 Ø a8 kg<br />
ERA F 32 B 90 14,9÷ 34,9 12.814÷ 30.014 91,7 92,5 4 7 230/50 800 1” 1/2” 3/4” 3/4” - - 200<br />
Proof model<br />
ERA F 32 BS 90 15,9÷ 34,9 13.674÷ 30.014 91,7 90,5 4 7 230/50 800 1” 1/2” 3/4” 3/4” * 80 206<br />
* Flue connections: concentric or split discharge<br />
boiler boiler Useful power<br />
code type kW kcal/h<br />
00906340 ERA F 32 B 90* 13÷ 32 11.180÷ 27.520<br />
Proof model<br />
00906350 ERA F 32 BS 90* 14÷ 32 12.040÷ 27.520<br />
59
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