Get ready for 2025 when gas boilers will be banned in new builds!
ThermoSphere slimline electric boiler
Product rating
4.7/5
Prices from: £778.80
A quick reminder of
What's great
- Zero emissions and no flue requirement
- High efficiency hydraulic pump set included
- Installation is quicker than a gas system
- Perfect low carbon back up for heat pumps
- Suitable for standard central heating systems
- Can be used with wet underfloor heating
Technical details
| Feature | TSEB-0450 | TSEB-0600 | TSEB-0900 |
|---|---|---|---|
| Max output (Kw) | 4.5 (3 x 1.5 Kw) | 6.0 (3 x 2.0 Kw) | 9.0 (3 x 3.0 Kw) |
| Volume of heat exchanger (litres) | 2.3 | 2.3 | 2.4 |
| Voltage | 230 | 230 | 230 |
| Current (A) | 21 | 27 | 40 |
| Working pressue (MPa) | 0.2 | 0.2 | 0.2 |
| Working pressure (BAR) | 2.0 | 2.0 | 2.0 |
| Working pressue (PSI) | 29 | 29 | 29 |
| Max working Temperature (°C) | 85 | 85 | 85 |
| Cable section 230V (mm²) | 1.5 | 2.5 | 2.5 |
| Weight (Kg) | 13 | 13 | 13 |
| Dimensions (mm) | 745 x 220 x 147 | 745 x 220 x 147 | 745 x 220 x 147 |
| Noise level (dB) | 49 | 49 | 49 |
| Seasonal space heating efficiency (%) | 36 | 36 | 36 |
| Energy efficiency class | D | D | D |
| ERP Lot20 Compliant | Yes | Yes | Yes |
| Warranty duration | 2 years | 2 years | 2 years |
| Max pressure | 3 bar | 3 bar | 3 bar |
| ICE protection | Class I | Class I | Class I |
| IP Rating | IP22 | IP22 | IP22 |
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