Worcester Greenstar 21i 21kW Gas System Boiler
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Worcester Greenstar 21i 21kW Gas System Boiler

Product Information
The Worcester Greenstar 21i 21kW Gas System Boiler is a highly reliable System boiler that is designed and manufactured by Worcester Bosch. This is a highly efficient unit that runs on Gas with an energy efficiency rating of 94% and a A Rated SEDBUK rating.
The boiler has an output rating of 21kW with a flow rate of N/A which is ideal for a medium sized houses that don’t have excessive heating and hot water requirements.
The Worcester Greenstar 21i 21kW Gas System Boiler is a compact unit that will save space around your house and can be Wall Mounted How long is the warranty on a Worcester Bosch boiler? Featuring 5 Years warranty, you’ll be able to rely on Worcester Bosch long after installation. How much does the Worcester Greenstar 21i 21kW Gas System Boiler cost? The average price for this boiler is £982 from online retailers.
What is the installation price for the Worcester Greenstar 21i 21kW Gas System Boiler? You can expect the boiler installation cost to be about £1500 - £3000.
Specifications: Worcester Greenstar 21i 21kW Gas System Boiler
Brand | Worcester Bosch |
Boiler Model | Worcester Greenstar 21i 21kW Gas System Boiler |
MPN | |
Condensing | Condensing |
Energy Efficiency Rating | 94% |
SEDBUK Rating | A Rated |
Fuel | Gas |
Type | System Boiler |
LPG Compatible: | Yes |
Warranty | 5 Years |
Output (Kilowatts) | 21kW |
Mounting | Wall Mounted |
Flow Rate | N/A |
Average Boiler Price | £982 |
Installation Cost | £1500 - £3000 |