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High-performance heat only boiler for medium to large homes, with reliable efficiency.
The Worcester Bosch Greenstar Ri 24kW Regular Gas Boiler is a condensing heat only boiler for medium to large homes with up to 15 radiators, requiring a cylinder and tank. It provides a 24kW output and a 92% efficiency rating (ErP A-rated). Measuring 600x390x270mm and weighing 23kg, it’s cupboard-friendly. It includes a stainless steel heat exchanger and simple controls. It supports natural gas or LPG and offers a 7-year warranty, extendable to 10 years with a filter and Excelerate installer. Ideal for larger homes.
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Specification | |
---|---|
Power Output (Heating) | 24 kW |
Power Output (Hot Water) | Dependent on Cylinder |
Boiler Depth | 270 mm |
Boiler Height | 600 mm |
Boiler Width | 390 mm |
Weight | 22.6 kg |
Brand | Worcester Bosch |
Colour | White |
Boiler Type | Regular |
Fuel Type | Natural Gas or LPG |
Heat Exchanger Material | Aluminium Silicon |
Energy Efficiency Rating | A (ErP) |
Display Type | Basic Controls |
Fitting Requirements | Must be Fitted by Gas Safe Registered Engineer |
Mounting System Supplied | Wall-Mounting Bracket Supplied |
Indoor/Outdoor Usage | Indoor |
Connector Type | Standard Hydraulic Connections |
Manufacturer Guarantee | 5 Year Warranty (Extendable to 8 Years with Worcester Accredited Installer) |
Model Name/No | Greenstar Ri GR8300iW 24 R NG |
Pack Size | 1 |
Parent Colour | White |
Pieces in Pack/Case | 1 Boiler |
Product Type | Gas Regular Boiler |
Range Name | Greenstar Ri |
Flue Length | Up to 12 m (60/100 mm) |
Modulation Range | 1:5 |
Noise Level | 45 dB(A) |
Annual Energy Consumption | 92% Efficiency (Estimated) |
Temperature Coefficient | Not Applicable |
Certifications | ErP A-Rated, Gas Safe Compliant |
Availability: In Stock
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