Wall mounted condensing system boilers
Our Greenstar i System boiler is our most popular system boiler that is suitable for small to medium sized homes.
Worcester Greenstar i System Boiler
The ultra efficient Greenstar i System series are our most popular wall-mounted system boilers. The 27kW and 30kW options are suitable for small, medium and large homes but offer higher heating output options to suit homes where demand is greater.
| 7 733 600 011 | Natural Gas, Output 3.1-9.2kW, Width 400mm, Height 710mm, Depth 330mm |
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| 7 733 600 033 | LPG, Output 3.1-9.2kW, Width 400mm, Height 710mm, Depth 330mm |
| 7 733 600 010 | Natural Gas, Output 3.1-12.2kW, Width 400mm, Height 710mm, Depth 330mm |
| 7 733 600 034 | LPG, Output 3.1-12.2kW, Width 400mm, Height 710mm, Depth 330mm |
| 7 733 600 009 | Natural Gas, Output 4.6-15.3kW, Width 400mm, Height 710mm, Depth 330mm |
| 7 733 600 035 | LPG, Output 4.6-15.3kW, Width 400mm, Height 710mm, Depth 330mm |
| 7 733 600 008 | Natural Gas, Output 4.6-18.4kW, Width 400mm, Height 710mm, Depth 330mm |
| 7 733 600 036 | LPG, Output 4.6-18.4kW, Width 400mm, Height 710mm, Depth 330mm |
| 7 733 600 007 | Natural Gas, Output 7.2-21.6kW, Width 400mm, Height 710mm, Depth 330mm |
| 7 733 600 037 | LPG, Output 7.2-21.6kW, Width 400mm, Height 710mm, Depth 330mm |
| 7 733 600 006 | Natural Gas, Output 7.2-24.6kW, Width 400mm, Height 710mm, Depth 330mm |
| 7 733 600 038 | LPG, Output 7.2-24.6kW, Width 400mm, Height 710mm, Depth 330mm |
| 7 733 600 060 | Natural Gas, Output 7.03-27kW, Width 390mm, Height 690mm, Depth 280mm |
| 7 733 600 061 | LPG, Output 7.03-27kW, Width 390mm, Height 690mm, Depth 280mm |
| 7 733 600 062 | Natural Gas, Output 7.03-30kW, Width 390mm, Height 690mm, Depth 280mm |
| 7 733 600 063 | LPG, Output 7.03-30kW, Width 390mm, Height 690mm, Depth 280mm |
Wall mounted condensing combi boiler