Gas-fired boilers and systems

Worcester’s Greenstar gas boilers have been designed to blend in with other domestic appliances. Available in combi, regular and system types, Worcester’s gas condensing boilers run at 90% (or over) efficiency. All our regular and system boilers are also compatible with Worcester Greenskies solar panels.

• Efficiency rating
• EST registered
• LPG boiler available
• Solar compatible

Combi

Product	Features
Greenstar 42CDi	90.1% A
Greenstar 37CDi	90.1% A
Greenstar 30CDi	90.1% A
Greenstar 27CDi	90.2% A
Greenstar 30Si	90.1% A
Greenstar 25Si	90.1% A
Greenstar 28i junior	90.1% A
Greenstar 24i junior	90.1% A
Greenstar Highflow 550CDi	90.4% A
Greenstar Highflow 440CDi	90.4% A

Regular

Product	Features
Greenstar 40CDi Conventional	90.2% A
Greenstar 30CDi Conventional	90.3% A
Greenstar FS 42CDi Regular	90.3% A
Greenstar FS 30CDi Regular	90.5% A
Greenstar 24Ri	90.2% A
Greenstar 18Ri	90.1% A
Greenstar 15Ri	90.1% A
Greenstar 12Ri	90.1% A

System

Product	Features
Greenstar 30CDi System	90% A
Greenstar 24i System	90.2% A
Greenstar 12i System	90.1% A

* Requires LPG conversion kit.