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

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 (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, white

This boiler pack includes the Worcester Greenstar 8000 F 35kW gas combi boiler and Worcester Bosch EasyControl smart thermostat (white), providing hot water on demand and giving you control access via the digital thermostat.

Worcester Greenstar 8000 F 35kW Gas Combi Boiler

The Worcester Greenstar 8000 F 35kW gas combi boiler is an excellent choice for medium to large homes with roughly 10–15 radiators. It delivers a strong 19.8 l/min hot water flow rate, making it easy to fill deep baths, run several taps at once without losing temperature, and enjoy instant hot water whenever you need it.

As a single, space-saving appliance, this combi boiler handles both heating and hot water without requiring a separate storage tank.

Digital Display with Touch Controls

This model features a modern digital interface with illuminated touch buttons, giving you precise control over heating schedules and temperature adjustments.

Built-in Frost Protection

To extend the boiler’s lifespan, the unit includes automatic frost protection. When temperatures drop too low, it activates to protect internal components, pipework, and radiators from freezing damage, helping prevent corrosion, leaks, and other cold-weather issues.

Energy Efficient – ErP A Rated

With its ErP A efficiency rating, the 35kW Greenstar 8000 F is designed to use less gas and reduce energy consumption. This not only helps lower running costs but also reduces your home’s carbon footprint.

Worcester Bosch EasyControl Smart Thermostat White 

The Worcester Bosch EasyControl smart thermostat offers complete, flexible control over your home’s heating system.

With full app compatibility, you can adjust temperatures, set schedules, and choose which rooms to heat—whenever and wherever you are.

Connectivity

The EasyControl thermostat connects to your boiler using a simple two-core cable. It doesn’t require any external wired sensors, as all additional communication takes place over your Wi-Fi network. Once online, setup is quick and straightforward through the EasyControl app.

Smart Features

The system also includes smart features such as home presence detection, an intuitive on-screen interface, and intelligent behaviour learning that adapts to your daily routines.

Buy This Boiler Pack

Add this boiler pack to the basket for hot water and central heating when you need it.