Heating & Hot Water

The Wyndam Branded Calmag Chemical Corrosion Inhibitor (500ml) - WYN-INH-500 is a premium solution designed to protect your heating system from corrosion and limescale. Ideal for domestic and commercial use, this inhibitor ensures long-lasting performance and efficiency.

Keep your plumbing systems in top condition with the Wyndam Branded Calmag Chemical Corrosion Inhibitor. This 1-liter solution (WYN-INH-1000) effectively prevents corrosion, scale, and rust in heating and cooling systems, ensuring long-lasting efficiency and performance. Easy to use and highly effective, it’s the ideal choice for maintaining your plumbing infrastructure.

The Tesla TIH 505 Copper Immersion Heater with Resettable Thermostat (11") is a high-quality, durable heating element designed for efficient water heating. Crafted from premium copper for excellent thermal conductivity and corrosion resistance, this immersion heater ensures rapid heating and long-lasting performance. The resettable thermostat provides enhanced safety by preventing overheating, making it ideal for both residential and commercial hot water systems. Perfect for use in vented hot water cylinders, this 11-inch immersion heater is a reliable and energy-efficient solution for your heating needs.

The Tesla TIH 547 Premium 18" Incoloy Immersion Heater & Thermostat is a high-performance, corrosion-resistant water heating element, designed for efficiency, durability, and long-lasting reliability. Made from premium incoloy, this 18-inch immersion heater provides exceptional resistance to corrosion and scaling, making it ideal for hard water areas and high-temperature applications. The built-in thermostat allows precise temperature control, preventing overheating and optimising energy consumption. Designed for use in vented hot water cylinders, this immersion heater is easy to install and ensures a consistent and reliable hot water supply for domestic and commercial use.

The Danfoss RAS-C2 Bi-Directional Angle TRV (013G6050) includes a RAS-C2 sensor and RA-FS 15 mm valve, offering precise radiator temperature control. Its bi-directional design ensures easy installation on flow or return, helping improve energy efficiency and comfort in your home heating system.

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.

The Wyndam Branded Calmag Chemical Powerflush Cleaner & Descaler (RED) – 500ml is a powerful solution designed to thoroughly clean and descale heating systems. It effectively removes sludge, rust, and limescale buildup, improving efficiency and extending the life of your system. Ideal for both new and old systems, this product is essential for maintaining peak performance.

Upgrade your roofing system with the McAlpine RS1 Roof Flashing 18x18 371RS1. Crafted with durable materials, this flashing ensures a watertight seal, safeguarding your home against leaks and water damage. Its 18x18 size makes it suitable for various roof types, providing versatile protection in any environment. Trust McAlpine for reliability and quality in every installation.

The Polypipe UFHDIALW Dial Room Thermostat provides accurate and convenient temperature control for domestic and commercial heating systems. Its simple dial design allows easy adjustments to maintain comfortable and energy-efficient environments.

The Honeywell Home DT40WT20 Wired Room Thermostat is a white‑finish, wall‑mounted thermostat offering simple on/off control for domestic heating systems, compatible with 24‑230 V boilers and heat pumps. Its slim profile, easy‑read LED display and built‑in eco mode make it a reliable choice for both traditional and modern UK homes.