Heating & Hot Water

Ensure your boiler and central heating system stay safe and efficient with the Fernox System Health Check Kit (61161). This convenient postal testing service provides a full laboratory analysis of your system water, identifying corrosion, debris, and chemical imbalances. Fast results, expert recommendations, and online access make it an essential tool for long-term boiler health and protection.

The Polypipe PB00402 UFCH 4-Wire Valve Actuator provides dependable and efficient control for underfloor heating systems. Designed for seamless integration with Polypipe manifolds, this actuator ensures precise temperature regulation, smooth operation, and long-lasting performance, making it ideal for both domestic and commercial heating setups.

The Advanced Water Shock Arrestor and Mini Expansion Vessel are essential components for protecting your plumbing system from water pressure surges. These compact and efficient devices absorb sudden pressure changes, preventing damage to pipes, fixtures, and appliances. With their durable construction and reliable performance, they ensure the longevity and reliability of your plumbing system. Trust Plumbco Online to provide you with the best prices and high-quality products for all your plumbing needs. Choose the Advanced Water Shock Arrestor and Mini Expansion Vessel for effective pressure surge protection.

The Tesla TIH 548 Premium 23" Incoloy Immersion Heater & Thermostat is a high-performance, corrosion-resistant heating element designed for efficient and reliable hot water heating. Crafted from premium incoloy, this 23-inch immersion heater offers exceptional resistance to scaling and corrosion, making it ideal for use in hard water areas and high-temperature applications. The built-in thermostat provides precise temperature control, preventing overheating and improving energy efficiency. Designed for vented hot water cylinders, this immersion heater ensures a consistent and dependable hot water supply for both residential and commercial applications.

The Danfoss ATF Pipe Frost Thermostat (087N6712) is an electro-mechanical thermostat designed to prevent pipe freezing by maintaining consistent temperatures between 10 °C and 90 °C. Easy to clamp onto ½" to 2" pipes, it offers reliable frost protection and temperature control for heating and industrial applications.

The Wyndam Branded Calmag Chemical Cleanser (500ml) is a powerful solution for cleaning both new and old heating systems. It effectively removes sludge, flux, and installation debris, improving system efficiency and extending the life of your heating system. Ideal for thorough system maintenance.

The Wyndam Branded Calmag Powerflush/Cleaner (1L) is a powerful cleaning solution designed to remove sludge, limescale, and debris from central heating systems. This 1-litre formula enhances system efficiency, improves circulation, and prolongs the lifespan of your heating system. Ideal for both domestic and commercial use.

The Tesla TIH 510 Copper Immersion Heater with a Radiator Thermostat (14") is a premium heating solution designed for efficient and reliable water heating. Manufactured from high-quality copper, this immersion heater offers excellent thermal conductivity and corrosion resistance, ensuring long-lasting performance. The built-in radiator thermostat enhances temperature control and energy efficiency, preventing overheating and reducing energy waste. Ideal for use in vented hot water cylinders, this 14-inch immersion heater is easy to install and provides a dependable source of hot water for residential and commercial applications.

Upgrade your boiler flue system with the Vaillant Black Terminal KIT DN 60 PP (0010039348). Designed for durability and aesthetic appeal, this high-quality polypropylene terminal kit ensures safe and efficient venting for Vaillant combi and high-efficiency boilers. Easy to install and fully compliant with UK standards, it’s perfect for horizontal or vertical flue configurations.

The Navien 90° Flue Bend 60/100 (GXXX002197) is designed to facilitate seamless directional changes in your flue system, ensuring efficient venting for Navien gas and oil boilers. Made from high-quality materials, this durable flue bend provides reliable performance while maintaining optimal airflow. Perfect for installations that require a change in flue direction.