- No delays! Get quotes today
- Compare quotes & get the best prices
- Gas Safe & OFTEC registered engineers
Electric Heating Company (15)
Heatrae Sadia (7)
Johnson and Starley (6)
Worcester Bosch (138)
Worcester Bosch Greenstar 24i Junior Combi Gas Boiler
|Model||Greenstar 24i Junior Combi Gas Boiler|
|Standard Warranty||7 Years|
|Band Rating||B Rated|
|ERP Rating||A HEAT A WATER|
|Central Heating Max. Output||24kW|
|Flow Rate||11 l/min|
|Typical Price (inc VAT)||£800|
|Typical installation Cost (inc VAT)*||£500 - £1,000|
|Total Cost||£1,300 - £1,800|
The Worcester Bosch Greenstar 24i Junior has been discontinued.
Designed and manufactured by Worcester Bosch, the Greenstar 24i Junior is a highly reliable condensing combi gas boiler, ideal for medium-sized homes.
Which boiler has replaced this model?
This unit has been replaced by the Worcester Bosch Greenstar 24 kW combi gas boiler.
What output rating does this boiler feature?
This boiler has a 24 kW output rating, making it suitable for medium-sized homes that don’t have such an excessive need for heating and hot water.
How efficient is this boiler?
Greenstar 24i Junior boilers have a SEDBUK 2009 efficiency rating of 89.1%, meaning that they have an ErP A-rating for heat. They’re also rated A for hot water too, thanks to a high flow rate of 11 litres per minute
Will this boiler save me money?
Thanks to being highly efficient, this Worcester Bosch boiler can help to reduce your energy bills. You’ll also be able to make savings on the installation as it’s an easy to install unit.
What features come with this boiler?
This boiler comes with a variety of features and benefits, including basic controls that are neatly hidden behind a facia board, a reset control button, an ECO mode and space for an optional timer.
As with all heating systems, to get the highest efficiency you'll need to add extra external controls to your heating system such as a room thermostat and TRVs (Thermostatic Radiator Valves). With them, central heating temperatures can be controlled, with hot water instantly available and are environmentally friendly due to low NOx and CO2 emissions.
All Worcester Bosch boilers are recommended by the Energy Saving Trust to give you confidence that you’re installing a highly efficient boiler.
Is a combi boiler suitable for my home?
A combi boiler is a water heater and a central heating boiler wrapped into a single cost-effective unit. This means that they don’t need a hot water cylinder which will only help to save space in your home, perfect for properties where space is limited.
Are there any other options in this range? As well as this 24 kW model, there’s also a 28 kW boiler in this range for homes that have a slightly higher demand for heating and hot water. In addition, for properties off the gas network, LPG models are also available.
Where can this boiler be installed?
Greestar Junior boilers are compact wall-mounted boilers that will help to save space around the home. You’ll also have great flexibility with where to install the unit.
How long is the warranty period?
Available with a 10 year warranty as standard, that can be upgraded if installed by a Worcester Bosch accredited installer, you’ll have comprehensive cover.
* This is a guide price for a straightforward, like-for-like boiler replacement. Installation costs will vary dependent on work required.
This is the second Worcester Bosch boiler I had installed in my properties but never again. They are shoddily built and I have had major parts fail in a very short time on both. Worcester Bosch charge huge sums for both replacement parts and engineers visits. I would suggest you go for either Baxi or Ideal if you want a reliable unit