4 - Certificazione energetica edifici

Indoor floor-standing gas boilers
•“cast iron, proof” ERA F S
- High-efficiency proof boilers only suitable for heating.
- Cast iron shell with transversal arranged components.
- Stainless steel atmospheric burner for all kinds of gas.
- Intermittent pilot electronic ignition with ionization flame control.
- Instruments for unit control and regulation.
- Proof combustion unit with flue exhaust electrical fan.
- Slow opening gas valve.
- High-prevalence circulator (mod. PK).
- 10 Lt. expansion tank (mod. PK).
- Safety valve (mod. PK).
- Air bleed automatic valve (mod. PK).
- Filling cock (mod. PK).
- Boiler outlet cock.
- ERA F S boilers can be combined with PAC B boilers
• Installation and Maintenance
- Maintenance is made simple thanks to easy accessibility to internal
components (front door).
• Optional accessories
- For accessories suitable for ERA F S boiler, see page 85.
- Flue suction/exhaust kits are not included in the supply
• Certification
- ERA F S boilers are EC type approved.
120
157
850
439 55 55
a1
a3
a2
a4
a5
a7
a6
708 40
182
84
500
600
50
163
boiler furnace power useful efficiency Heating max. power Heating Heating gas Cold water boiler Flue Air Weight
type % pressure voltage delivery return conn. inlet return exhaust suction
kW kcal/h 100 % 30 % bar V/Hz Ø a1 Ø a2 Ø a3 Ø a4 Ø a5 Ø a6 Ø a7 kg
ERA F 32 S 15,9÷ 34,9 13.674÷ 30.014 91,7 90,5 4 230/50 3/4” 3/4” 1/2” - - * 80 170
model equipped with circulator and expansion tank
ERA F 32 S PK 15,9÷ 34,9 13.674÷ 30.014 91,7 90,5 4 230/50 3/4” 3/4” 1/2” 1/2” 1” * 80 180
* Flue connections: concentric or split discharge
boiler boiler Useful power
code type kW kcal/h
00906310 ERA F 32 S* 11÷ 32 9.460÷ 27.520
model equipped with circulator and expansion tank
00903500 ERA F 32 S PK* 11÷ 32 9.460÷ 27.520
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