Heating & Hot Water

Worcester Greenstar Brass System Filter 22mm

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 Greenstar Comfort + II RF Wireless Room Thermostat is an advanced wireless thermostat that provides precise temperature control and enhanced features for your Worcester Bosch boiler. It is easy to install and operate, and it can help you save energy by automatically adjusting the temperature of your home when you are asleep or away. With its intuitive interface and user-friendly design, the Worcester Greenstar Comfort + II RF Wireless Room Thermostat allows you to maintain a comfortable temperature in your home while optimizing energy consumption.

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.

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.

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.

Worcester Plume Management Kit (60mm)

Revitalise your central heating system with CalMag Fortis Chemical Plumbco Powerflush Descaler Red. This 1L descaling solution is specifically designed to remove limescale, rust, and other deposits from your heating system. It effectively cleans and restores system efficiency, improving heat transfer and preventing further corrosion and blockages. Suitable for all types of systems, including open vented, sealed, and combination boilers, CalMag Fortis Chemical Plumbco Powerflush Descaler Red is easy to use and provides exceptional results. Keep your heating system running smoothly and efficiently with this powerful descaler. Shop now at Plumbco Online and enjoy reliable heating performance.

Combat limescale and enhance water efficiency with the CalMag 22mm Compression Scale Reducer. Ideal for residential and commercial plumbing systems, this reducer prolongs appliance lifespan by preventing scale buildup.

Maintain precise control and safe draining of your radiators with the Radiator Valve Angled 10mm Voyager ¾″ Nut with Drain Off Cock (BFRVA2DOC‑10V). This durable valve ensures efficient flow, secure connection, and easy installation — perfect for professional plumbers and DIY central heating projects.

The Altecnic Decorative Polished Radiator Valve Pair – Angled (15 mm × ½″, YU-JQAL025LC) combines contemporary style with reliable performance. Featuring a chrome-plated brass body and smooth wheel-heads, these angled valves offer easy manual control for radiators and towel rails. Designed for 15 mm compression connections, they provide durable, leak-free operation while enhancing the look of modern heating systems.

This Altecnic modern polished radiator valve pair (YU‑JQAL024LC) features a durable brass body with a smooth, chrome-finished wheelhead. The straight design connects via 15 mm compression to ½″ BSP, making it ideal for contemporary radiator and towel rail installations. Rated to 10 bar and 85 °C, these valves offer dependable isolation and control in a stylish, easy-to-clean finish.

The Altecnic Eclipse Manual Radiator Valve 410415 features a 15mm x ½″ compression connection with an angled white head. Ideal for central heating systems, it provides reliable radiator control and a clean, modern finish.

The BiWorld Smart Mag Compact Filter Chemical Pack is a complete solution for protecting your central heating system from sludge, scale and corrosion. The filter uses powerful magnets to trap ferrous debris, such as magnetite, which can cause blockages and reduce the efficiency of your system. The chemical pack contains two products: B3 Cleanser, which removes existing sludge and scale, and B1 Protector, which prevents further build-up.

The filter is easy to install and maintain. It can be fitted on either the flow or return pipework and has a built-in isolation valve for easy servicing. The chemical pack is also easy to use, simply add the required amount to your system and circulate for the recommended time period.

The EPH Controls CDT2 is a mains-operated digital non-programmable thermostat featuring a lockable keypad, adjustable differential, and limitable temperature range. Ideal for schools, light commercial, and other controlled heating applications, it provides reliable and straightforward heating management.

The EPH Controls CP4i Smart Thermostat delivers effortless, intelligent heating control from anywhere. Featuring OpenTherm® connectivity and a one-click boost function, it allows instant temperature adjustments and precise scheduling, enhancing comfort and energy efficiency for modern homes.

CT1 MultiSolve Cleaner & Degreaser effectively removes adhesives, sealants, wax, paraffin, printing ink, oil, grease, and silicone. Ideal for DIY, construction, and professional use, it makes surface preparation quick, safe, and hassle-free.

The Danfoss RAS-D2 15 mm Straight TRV Pack (013G6018) combines a RAS-D2 sensor, RA-FS bi-directional straight valve, RLV-D lockshield valve, 10/15 mm fittings, and Allen key for secure installation. Designed for accuracy and efficiency, it provides smooth temperature regulation and energy savings in any central heating system.

The Danfoss RET1001M (part number 087N6460) is a mains‑powered 230 V dial room thermostat offering straightforward, reliable temperature control. With intuitive dial settings, integrated frost‑protection and LED indicators for power and heat demand, this unit streamlines heating regulation for domestic or light commercial systems.

The Danfoss RET1001M‑V2 (087N6461) is a mains-powered, single‑channel electronic room thermostat (230 V) designed for straightforward heating control. It features an adjustable dial (5–30 °C), frost protection and standby settings, plus clear LED indicators to show power and heat demand. With both load‑compensation and ON/OFF modes, it offers energy-efficient performance and simple usability.