Vertical Boiler 300L
27/09/2017Vertical Boiler 800 L – 1000 L – 1500 L – 2000 L
27/09/2017
- Enameled steel water tank
- Highly efficient CFC FREE 50 ММ polyurethane insulation
- Anode protection
- External Thermoindicator
- Safety valve
- Pocket for thermosensor
- Recirculation connection
- Access to the inside of the water tank through easily removable flange
- Plastic external cover
- Possibility to install heating element
Τεχνικά Χαρακτηριστικά
| Code |
SF 502 |
| Nominal capacity [L] |
500 L |
| Water tank protection type |
Enameled steel water tank |
| Rated voltage [V/Hz]] |
230V~50Hz ; 3X400V Υ /50Hz |
| Heating element option |
3000 W / 6000 W |
| Rated working pressure of the water tank |
0.8 MPa |
| Rated working pressure of the heat exchanger |
0.6 MPa |
| Heat exchanger surface S1 [m²] |
2.25 m² |
| Heat exchanger surface S2 [m²] |
1.06 m² |
| Heat exchanger capacity S1 [L] |
13.7 l |
| Heat exchanger capacity S2 [L] |
6.4 l |
| Exchange power in continuous mode ( max. coil output ) S1 *60-80/70-90°C |
61/73 kW |
| Exchange power in continuous mode ( max. coil output ) S2 *60-80/70-90°C |
35/47 kW |
| Continuous flow rate of DHW at ∆T35°C (S1)*60-80/70-90°C |
1500/1795 l/h |
| Continuous flow rate of DHW at ∆T35°C (S2)*60-80/70-90°C |
785/1002 l/h |
| Maximum quantity of drawn off water MIX 45°C (**15-60°C), power input cut off (S1) |
510 l |
| Maximum quantity of drawn off water MIX 45°C (**15-60°C), power input cut off (S2) |
250 l |
| Heat losses ∆T45K |
2.9 kWh/24h |
| Maximum operational temperature |
95 T°C |
| NL factor S1 |
18 |
| NL factor S2 |
3 |
| Minimum time of heating S1 *80°C-**15/60°C |
42 min |
| Minimum time of heating S2 *80°C-**15/60°C |
39 min |
| Pocket for thermosensor |
2 pc. |
| Recirculation connection |
Yes |
| Safety valve |
Yes |
| Large anode for protection |
Yes |
| Dimensions [mm] [D/h] |
750 x 1646 mm |
| Net weight [kg] |
158 |
| ** 80°C primary circle / secondary circle 10/45°C ∆t 35°C |
! |
Τεχνικά Χαρακτηριστικά
| - TR: Opening for thermoregulator 1/2 " |
| - T: External thermometer |
| - HE: Opening for electric heating element 1 1/2 " |
| - HW: Hot water outlet Rp 1" |
| - IS2: Central heating flow Rp 1" |
| - TS2: Thermo sensor |
| - R: Re-circulation Rp 3/4 " |
| - OS2: Central Heating return Rp 1" |
| - IS1: Solar instalation flow Rp 1" |
| - TS1: Thermo sensor |
| - OS1: Solar instalation return Rp 1" |
| - I: Cold water inlet Rp 1" |
