Worcester Greenstar 8000 F Gas Combi Boiler 35kW - EasyControl Thermostat Black

Boiler Key Features

• Gas combi boiler — doesn’t require a separate water tank
• 35kW output — suitable for a medium-large home
• Digital display with touch buttons — intuitive operation for accurate control and better visibility
• ErP rating A — reduced gas consumption for lower bills
• 850(H) x 600(W) x 600(D)mm — fits into most rooms
• Built-in frost protection — prevents internal damage when temperatures drop
• SimpleSwitch — easy switch out from Greenstar CDi Highflow or FS Cdi
• Compatible with a 22mm system filter — to prevent blockages, corrosion, and damage in the boiler
• 19.8l/min hot water delivery — suitable for deep baths, multiple taps on simultaneously, etc.
• Roller jig piping supplied as standard — for easier installation
• Solar compatible with additional accessories — for additional energy savings
• Please note: previous Greenstar Highflow and FS CDi Regular flues are not compatible with the 8000 F range.

Thermostat Key Features

• User-friendly control displays — tailor heating times and temperature
• Home Presence detection — automatically turns the heating down if you're not home
• App-controlled functions — displays gas consumption for heating and hot water and more details
• Digital display — easier-to-read information

Guarantee

• Boiler: 7 years standard (up to 10 years available)
• Thermostat: 1 year

What’s Included

• Worcester Greenstar 8000 F 35kW gas combi boiler
• Boiler and floor mounting jig 
• Worcester Bosch EasyControl smart thermostat - black

This boiler pack includes the Worcester Greenstar 8000 F 35kW gas combi boiler and the Worcester Bosch EasyControl smart thermostat (black) to provide hot water on demand and give you control over the temperature and settings.

Worcester Greenstar 8000 F 35kW Gas Combi Boiler

The Worcester Greenstar 8000 F 35kW gas combi boiler is ideal for medium to large homes with around 10–15 radiators. It delivers a hot water flow of 19.8 l/min, making it easy to fill deep baths, run multiple taps at once without temperature fluctuations, and enjoy hot water on demand.

As a combined heating and hot water system, this boiler removes the need for a separate water tank, offering a space-saving solution for any home.

Digital Display with Touch Controls

Equipped with a backlit digital display and touch-sensitive buttons, the Worcester 8000 F allows you to set precise temperatures and create personalised heating schedules with ease.

Built-in Frost Protection

The boiler features automatic frost protection, which activates if temperatures drop too low. This helps safeguard the unit, pipes, and radiators from freezing, reducing the risk of leaks or corrosion and extending the lifespan of internal components.

Energy Efficiency – ErP Rating A

With an ErP A rating, this 35kW boiler is designed to use less gas, helping to lower energy bills and reduce your household’s carbon footprint. Its efficient operation makes it a cost-effective choice for reliable, year-round heating and hot water.

Worcester Bosch EasyControl Smart Thermostat

The Worcester Bosch EasyControl smart thermostat (black) gives you ultimate control over your heating controls.

This thermostat is app-compatible, so you can achieve the perfect heating environment by deciding the times, temperature and the rooms you want to heat from anywhere, any time.

Connectivity

The Worcester Bosh EasyControl thermostat can be connected to the boiler using a two-core cable.

No external wired sensor is needed and all other connections are via the Wi-Fi network. Once connected to the internet, the simple set-up is completed using the EasyControl app.

Smart Features

Special features include home presence detection, user-friendly control displays, and the ability to adapt to homeowner behaviour.

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