Heating & Hot Water

The Ideal Halo Combi Wi-Fi 222142 is a smart thermostat designed for Ideal combi boilers, offering effortless wireless heating control through your smartphone or tablet. With energy-saving features and remote access, it helps reduce energy bills while keeping your home comfortable.

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.

Calcombi Pushfit 15mm & 22mm Scale Reducer

Built to the latest Part L specification with a focus on ErP our Direct Copper Cylinders represent the starting point of the Vented Copper range. Designed to be used exclusively with direct tapping applications the Direct Cylinder is simplicity at its best.

Cylinder Grade 3 1050mm x 450mm Direct

The Cylinder 3 1050mm x 450mm Indirect is a high-grade cylinder that can be used for a variety of applications. It is designed for indirect heating and has a capacity of 1050mm x 450mm. The cylinder is made from high-quality materials and is built to last.

Built to the latest Part L specification with a focus on ErP our Direct Copper Cylinders represent the starting point of the Vented Copper range. Designed to be used exclusively with direct tapping applications the Direct Cylinder is simplicity at its best.

Cylinder Grade 3 900mm x 400mm Indirect

Built to the latest Part L specification with a focus on ErP our Direct Copper Cylinders represent the starting point of the Vented Copper range. Designed to be used exclusively with direct tapping applications the Direct Cylinder is simplicity at its best.

Cylinder Grade 3 900mm x 450mm Indirect

The Danfoss HPA2 (087N6579) is a robust 230 V, 2‑port spring‑return actuator with SPST auxiliary switch designed for H‑series motorised shoe valves. It features a manual override lever for filling, fast opening (≤ 35 s) and closing (≤ 20 s), and a voltage‑free SPST contact — ideal for controlling central heating or hot water flow in domestic or commercial systems.

The Danfoss HP28 2‑Port Motorised Valve 28 mm (part 087N6611) is a robust motorised zone valve with external compression connections, shoe‑type valve body and integrated actuator. Designed for domestic heating systems with 28 mm pipework, it offers reliable open/close control, tight shut‑off and compatibility with both copper and iron pipe installations.

The Danfoss HS3B28 28 mm 3‑Port Motorised Valve (part no. 087N6651) is a premium mid‑position motorised valve with a 28 mm external compression connection, dedicated actuator and paddle mechanism. Ideal for two‑zone heating setups or complex system balancing, it supports up to 0.7 bar differential pressure and is engineered for smooth integration and efficient control.

The Danfoss WC4B Wiring Centre (part 087N739900) is a mains-wired junction box tailored for modern heating and hot-water systems. Featuring a spacious 16-way terminal block and pre-cut wiring links, it delivers a clean, simplified wiring layout for efficient installation and service.

The Danfoss TPOne‑B (087N7851) is a battery‑powered digital room thermostat offering flexible heating schedules (7‑day, 5/2‑day or 24‑hour) with intuitive user interface and large back‑lit display, making it ideal for modern home systems seeking energy‑efficient temperature control.

The Danfoss TP5001‑RF (part number 087N7933) is a battery‑powered, RF‑enabled programmable room thermostat designed for flexible installation without complex wiring. With its large back‑lit display, 5/2 day scheduling and wireless control capability, it brings smart, efficient temperature regulation to your heating system.

The Danfoss HP22 22 mm 2‑Port Motorised Valve (087N660900) is designed for seamless integration into 22 mm copper or iron pipe systems, offering two-port motorised flow control with self-cleaning positive shut-off shoes and a spring-return actuator for dependable valve performance.

The Danfoss TS710 (087N7881) is a high‑quality, single‑channel 230 V digital timeswitch designed for central heating systems. With its intuitive backlit LCD and flexible scheduling (7‑day, 5/2‑day or 24‑hour), you can programme up to three on/off heating periods per day. The TS710 also supports auto, +1 hour boost, on/off override, and holiday mode - helping you optimise comfort and energy use. Its volt‑free relay output makes it ideal for controlling boilers or motorised valves in residential heating setups.

The Danfoss FP720 V2 Two‑Channel Programmer (230 V, part 087N7885) offers flexible dual‑channel scheduling for heating or heating plus hot‑water systems. With a large back‑lit display, intuitive programming for 7‑day, 5/2‑day or 24‑hour modes, and independent control of two outputs, it’s a smart upgrade for energy‑efficient system control.

The Danfoss TPOne Programmable Room Thermostat (087N785400) delivers intelligent heating control for domestic systems, offering flexible scheduling options including 24‑hour, 5/2‑day or 7‑day modes. With a clear back‑lit display, intuitive user interface, frost‑protection and service timer functions, it’s designed for easy installation and efficient temperature management.