Worcester Greenstar 24i Junior

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Description
The Worcester Greenstar 24i Junior is an energy-saving combination condensing gas-fired boiler. They are considered perfect for small flats and houses with one bathroom. Its a combi condensing unit so it recycles exhaust gases and reuses latent heat, Worcester claims that this unit is up to 30% cheaper to run than a comparable older boiler.
Price Range
£800 – £900
Pros
- LPG convertible
- SEDBUK A-rated Over 90% efficient
- Mechanical, digital, and radio frequency control options
- Central heating temperature control available
Cons
- No hot water temperature control
- This unit does not come with a clock/timer; it is an optional feature
- Flow rate may not be as high as some other units
Specifications
| Type: | Combination |
| Output: | 25 kW |
| Hot Water Flow Rate (L/min): | 9 |
| Clock/Timer: | Optional |
| Sedbuk Energy Efficiency Category: | A rated |
| Size (cm): | 71 x 40 x 33 |
| LPG Convertible: | Yes |
BUYability Favourite Features
The Worcester Greenstar 24i Junior offers options for mechanical, digital, and radio frequency controls.It’s small and easy to install
BUYability Ratings
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Overall BUYability Rating
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The Worcester Greenstar 24i Junior is a satisfactory option for small or medium sized homes/flats with one bath that do not have high water demand, but are looking for a small and reliable unit. It also won the Which Best Buy Award in 2011 so it’s good at its job and is reliable.
Boiler Output Choices
| Model | Output | Typically Suitable for |
| Greenstar Highflow 440 | 7.5 – 29.2kW | 3-4 Bed Detached |
| Greenstar 24i junior | 7.2 – 24.0kW | Small Flat |
| Greenstar 28i junior | 7.2 – 24.0kW | Medium Flat |
| Greenstar 25Si | 7.2 – 24.0kW | Medium Flat |
| Greenstar 30Si | 7.2 – 24.0kW | Medium Flat/Small House |
| Greenstar 27CDi | 7.7 – 26.2kW | 3 Bed Detached |
| Greenstar 30CDi | 7.7 – 30.0kW | 3-4 Bed Detached |
| Greenstar 37CDi | 9.4 – 30.0kW | 4-5 Bed Detached |
| Greenstar 42CDi | 9.4 – 30.0kW | 5 Bed Detached |
The flow rate of this unit is about 9 litres of hot water per minute at 35 degrees celsius. At only 27kg its easy for one man to install.
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