The Alpha E-TEC 33kW Combi heats your radiators and gives you hot water straight from the mains, with no tank or cylinder. It is a solid choice from Alpha, and you can see your fixed installed price online in a couple of minutes. See your fixed price in our online quote.
Key specs
| Spec | Alpha E-TEC 33kW Combi |
|---|---|
| Boiler type | Combi, condensing, wall mounted |
| Fuel | Mains gas |
| Central heating output | 29.7 kW |
| Hot water output | 32 kW |
| Hot water flow rate | 14.1 l/min |
| Efficiency | 93%, A-rated (ErP: A heating, A hot water) |
| Manufacturer warranty | 7 years |
| Dimensions (H x W x D) | 712 x 440 x 255 mm |
Who it suits
- Homes with 1–2 bathrooms and up to 15 radiators.
- Slightly larger homes that need more output than a 28 kW combi.
Why people choose it
- High flow: 14.1 litres a minute.
- Quality parts: Stainless steel heat exchanger and a high-efficiency Grundfos pump.
- Cupboard-sized: Fits a standard kitchen cupboard.
FAQs
What is the warranty on the E-TEC 33?
7 years.
How many radiators can it heat?
Up to about 15.
Will it fit in a kitchen cupboard?
Yes. It measures 712 x 440 x 255 mm.
Get your fixed price online
Answer a few quick questions about your home and current boiler. You’ll see a fixed installed price straight away and can book online.