What Is A Combi Boiler
What Is A Regular Boiler
What Is A System Boiler
Worcester CDi Combi Boilers
Worcester Si Combi Boilers
Worcester i Junior combi
Worcester Highflow 440
Worcester CDi Conventional
Worcester Greenstar 25HE Combi
Worcester Ri Boilers
Greenstar 28HE System
Greenstar 29HE Conventional
Greenstar 30HE Plus Combi
Greenstar 35HE Plus Combi
Greenstar 40HE Conventional
Greenstar 40HE Plus Combi
Worcester CDi System
Worcester I System boilers
Worcester Greenskies Solar Technology
Worcester Greenskies Solar Packages
Worcester Greenskies Solar Components
Worcester Greenskies Accessories
Flue Options i and si range

Worcester Greenstar 40HE conventional heat only gas boiler

An excellent choice for a traditional system, the Greenstar 29 HE and 40 HE offer the promise of long-term reliability coupled with all the benefits of condensing boiler technology.

A conventional boiler is designed for connection to a fully pumped, open vent, heating and hot water system.

They are particularly suited to an older system which may not sustain the higher pressures a system boiler or combi operates under. With a feed and expansion system within the roofspace, any 'topping up' of the system is automatic unlike a sealed system which requires manual filling.


Classification Greenstar 40HE Conventional

Worcester Greenstar 40HE Conventional 1160.71 inc VAT (excl Flue, Timer and Filling Loop)
Std Horizontal flue 60.27 inc VAT
Flue Options

Go to Order Form









Mains Pressure

Gas Fires

Electric Fires

Hot Water Cylinders

Thermal Stores

Order Form

Contact Us


www.gasapplianceguide.co.uk is operated by mdepot


Website management by Little House Associates

Visit Shower Right - Specialist wet room, shower pod and bathroom equipment for the able and disabled


Visit Mobility Depot - showers, baths and mobility equipment for the disabled