Worcester Greenstar 8000 F Gas Combi Boiler 35kW - 60/100 Vertical Flue Kit

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.

Flue Key Features

• Vertical orientation — vents gases straight up through the roof
• Boiler compatibility — Worcester 8000 F boiler range
• Built-in 3° angle — ensures the condensate flows back to the appliance
• 60/100 size — 60/100mm diameter
• Please note: previous Greenstar Highflow and FS CDi Regular flues are not compatible with the 8000 F range.

Guarantee

• Boiler: 7 years (up to 10 years available)

What’s Included

• Worcester Greenstar 8000 F 35kW gas combi boiler
• Boiler and floor mounting jig 
• Vertical flue
• Flue connector
• Flue adaptor
• Support bracket
• Fire stop plates
• Flue connector mounting accessories
• Fire stop plates mounting accessories
• Wall fixing bracket mounting accessories
• Instructions
• Flue retainer clamp - small

This boiler pack includes the Worcester Greenstar 8000 F gas combi boiler 35kW and a 60/100 vertical flue kit with accessories.

Worcester Greenstar 8000 F Gas Combi Boiler 35kW

The Worcester Greenstar 8000 F 35kW gas combi boiler is perfect for medium to large homes with up to 10–15 radiators. It provides a hot water flow rate of 19.8 l/min, allowing you to fill deep baths, run multiple taps at the same time without temperature drops, and enjoy instant hot water whenever you need it.

This all-in-one combi boiler delivers both heating and hot water without requiring a separate water tank, making it 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 makes it easy to set precise temperatures and create customised heating schedules tailored to your household’s needs.

Built-in Frost Protection

The boiler’s frost protection feature activates automatically if the temperature falls too low, protecting pipes, radiators, and the unit itself from freezing. This helps prevent leaks, corrosion, and damage, extending the life of internal components.

Energy Efficiency – ErP Rating A

With an ErP A rating, this 35kW boiler is highly energy-efficient, consuming less gas while lowering your energy bills. Its efficient design also helps reduce your household’s carbon footprint, making it a cost-effective and environmentally friendly choice.

Worcester Greenstar 8000 F 60/100 Vertical Flue Kit

The Worcester Greenstar 8000 F 60/100 vertical flue kit (7724001997) is specifically engineered for the Worcester Greenstar 8000 F boiler range, providing a perfect fit and ensuring safe operation.

The kit comes with all the necessary accessories for a secure installation and features a built-in 3° angle, allowing condensate to drain back efficiently to the boiler.

Add Yours to the Basket

Experience hot water on demand and safe use of a boiler with this boiler pack. Add yours to the basket today.