Worcester Greenstar 4000 24kW System Boiler 7733600385

The Worcester Greenstar 7719002430 4" (100 mm) Vertical Flue Kit offers a reliable and weather‑resistant solution for safely venting flue gases from condensing boilers — perfect when you need the flue terminal to exit through a flat or pitched roof. Compatible with all Greenstar boilers, this vertical flue kit features a simple push‑fit connection for quick installation and a robust, anti‑corrosive design to ensure long service life and compliance with flue‑gas regulations.

Worcester (100mm) Telescopic Extension 1m is used to extend fluing on Worcester domestic wall hung and floor standing boilers

The Worcester Greenstar 90° Elbow 7716191084 provides a reliable solution for changing the direction of boiler flues, ensuring efficient and safe venting of combustion gases. Compatible with Greenstar boilers, this robust elbow features a simple push-fit design for quick installation, helping maintain compliance with flue regulations and optimize boiler performance.

The Worcester Greenstar 45° Elbow (7716191085) is designed for redirecting boiler flue gases safely and efficiently. Compatible with Greenstar boilers, this high-quality elbow ensures a secure fit, optimal airflow, and long-lasting performance. Ideal for new installations, replacements, or flue rerouting, it provides reliable, compliant flue management for domestic heating systems.

Worcester 100mm Support Bracket Kit 7716191177

Worcester 100mm Support Bracket Kit 7716191178 - Pack Quantity 6

Upgrade your roofing system with the Worcester Pitched Roof Flashing Kit 7716191091, designed for seamless integration with Worcester boilers. Crafted with durable materials, this flashing kit ensures optimal weatherproofing and longevity for your pitched roof installation. Trust in Worcester's reputation for quality and reliability to protect your home's heating system.

The Worcester Greenstar Flat Roof Flue Flashing Kit 7716191090 is designed for installing a Worcester boiler flue through a flat roof, providing a secure and weather-resistant seal around the flue penetration.

Suitable for Worcester Greenstar boiler flue installations, this flashing kit provides a practical solution where a vertical flue passes through a flat roof.

Worcester Plume Management Kit (60mm)

The Worcester Greenstar Mini System Filter 22mm (7733600266) provides compact, high-performance protection for your heating system by capturing magnetite and debris before they enter the boiler. Designed for maximum efficiency and easy installation, it helps improve system reliability, prolong boiler lifespan, and reduce maintenance costs—ideal for modern Worcester Bosch heating setups.

The Worcester Greenstar 22 mm System Filter 7733600236 is a powerful magnetic and non‑magnetic filter that removes rust, metal filings, solder fragments and other debris from your central heating water — helping prevent boiler and pump issues. It is easy to install under, over or remotely from the boiler and includes isolation valves, a detachable body for easy servicing and a drainage point for maintenance. With up to 300 g of magnetic debris captured, this filter helps prolong boiler life and maintain heating efficiency.

The Worcester Greenstar HE Keyless Filling Link (7716192610) is a genuine Worcester Bosch accessory designed to make topping up system pressure fast, simple and mess-free. This high-reliability filling loop provides secure, controlled water flow to your heating system without the need for tools, ensuring safe and straightforward boiler maintenance. Ideal for Greenstar HE boilers, it offers long-lasting performance and effortless operation for both installers and homeowners.

Enhance your heating system's efficiency with the Worcester Greenstar CDI/I/SI MT10 Single Mech timer. This user-friendly timer allows you to precisely control your heating schedule, optimising comfort and energy usage. With its intuitive design and reliable performance, it's the perfect addition to any home heating setup.

The Worcester Bosch Greenstar Comfort I RF (7733600001) combines a plug-in twin-channel programmer with a separate wireless room thermostat, providing convenient control of central heating and domestic hot water on compatible Worcester Bosch boilers.

The programmer plugs into the boiler, while the supplied room thermostat communicates wirelessly with the receiver. The thermostat and receiver are pre-paired, so a wired connection between the room thermostat and boiler is not required.

The Comfort I RF also features load compensation, allowing the thermostat and compatible boiler to communicate to help regulate heating output in response to demand.

The Worcester Bosch Greenstar Comfort II RF (7733600002) is a wireless programmable room thermostat and RF receiver designed for compatible Worcester Bosch heating systems.

Combining a programmer and room thermostat, it allows you to programme and control central heating and hot water from a single, easily accessible location. Its menu-based controls make it straightforward to adjust your heating schedule without needing to access the boiler for everyday programming.

The Comfort II RF allows you to set six adjustable heating temperatures throughout a 24-hour period, alongside three adjustable hot water time periods.

Let the EasyControl take over. Using the latest technology, the thermostat automatically turns the heating down if you're no longer in the house and detects when you're returning home, turning the heating up to your desired temperature. With the ambient colour display designed to keep you informed as to what your EasyControl is getting up to. A variety of fading coloured lights will notify you when the control is changing modes or settings.

The Worcester Bosch EasyControl Smart Thermostat 7736701392 is a smart heating control designed for compatible Worcester Greenstar boilers. The EasyControl gives you convenient control of heating times and temperatures, with app compatibility allowing you to manage your heating remotely.

Home Presence Detection can automatically adjust the heating when you are away, while the digital display provides clear information about your heating settings. The EasyControl can also provide gas consumption information for heating and hot water through the app.

The thermostat connects to the boiler using a two-core cable, with other connections made via Wi-Fi. Setup is completed through the EasyControl app once connected to the internet.