Alpha E-TEC System boilers 20KW, 30KW, 35KW
SKU 3.028469
E-TEC S - Alpha domestic boiler
Brand new system boiler that features a stainless steel heat exchanger and is part of our popular E-Tec range. E-Tec S boilers come in a choice of three fully-modulating outputs of 20, 30 or 35kW.
FEATURES
- 7 year warranty
- Stainless steel heat exchanger
- High efficiency Grundfos pump and hydroblock assembly
- Easy-access dry-change NTCs
- Single electrode
- Combined condensate and pressure relief valve connection
- Zinc plated expansion vessel to prevent corrosion
- E-Tec S boilers come in a choice of three fully-modulating outputs of 20, 30 or 35kW
PRODUCT SPECIFICATION
| Model | E-Tec 20S (3.028469) |
E-Tec 30S (3.028470) |
E-Tec 35S (3.028471) |
|---|---|---|---|
| Lift weight (kg) | 32.2 | 34.1 | 35.1 |
| CH output (kW) | 26.1 | 29.7 | 34.4 |
| Max. Horizontal / Vertical flue length (m) | 12 / 14 | 12 / 14 | 12 / 14 |
| Modulation rang | 1:6 |
1:6 | 1:6 |
| Max flow rate l/min | n/a | n/a | n/a |
| Dimensions (mm) | 712x440x255 | 712x440x255 | 712 x 440 x 255 |
| Standard guarantee | 7 yr | 7 yr | 7 yr |
DOWNLOADS
ACCESSORIES + Part Number
- 500mm EasyFlue 6.2000510
- 1000mm EasyFlue 6.2001010
- Vertical flue 6.2000520
- PMK (black) 6.2001300
- Pipe cross-over 3.028658
- Weather comp. 3.022383
- Trace heating kit 6.5500050
- Climatic RF* 3.022143
- Climatic Hard Wired* 3.022144
- Comfort 2 channel 3.022142
- PremierPack Extra Part Number: 3.028667
- Cyclone Filter Part Number: 3.024172
- Three-Way Diverter Valve Kit Part Number: 6.5500048
- Comfort 2-Channel Control Part Number: 3.022142
