Greenstar 1000 | Worcester Bosch

The ultimate budget boiler

The go-to boiler for price and space-sensitive homes. 100% Worcester Bosch quality on the inside, beautiful design on the outside, and easy to install in smaller homes – the new Greenstar 1000 is everything you’d expect of a Worcester Bosch boiler. Everything except the price.

Budget has never looked this good

Lightweight, service-accessible, and compact – the Greenstar 1000 lifts and fits neatly into a standard 300mm-deep cupboard and is the perfect solution for smaller homes and budgets.

Why install the Greenstar 1000

Guaranteed

5 years peace of mind†

Cupboard-fit

Fits in a standard cupboard

Lightweight

One person lift, at only 26kg

Quality, beauty, and economy all-in-one

Easy access components

The one-box design provides front panel access to all key components, including the primary heat exchanger, for easy installation and servicing.

Installer-friendly connections

All hydraulic connections are in-line and 35mm from the rear of the appliance. A gas pipe tail is also provided to centralise the connection and the PRV is perfectly located for installer access.

Condensate trap

The condensate trap comes with a simple push fit connection and is easily removable. External termination of condensate is flexible and possible up to 3m (insulated pipe).

Rear spacer frame accessory

The rear spacer frame accessory allows wall mounting with 35mm space behind the boiler for vertical piping, for quicker and neater installations.

Vertical pre-piping assembly kit

The vertical pre-piping assembly kit comes pre-bent, with swaged ends for easy soldering, making installations up to 30 minutes faster. This kit is designed to fit perfectly with our rear spacer frame accessory.