Heating & Hot Water

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 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 Cylinder Thermostat 041E0010 is a robust electro‑mechanical surface‑mounted device designed to monitor and regulate hot water cylinder temperatures from 30 °C to 90 °C. Supplied with a spring‑clamp fixing strap for easy installation to the cylinder wall, it offers dependable switching to safeguard systems from overheating or under‑temperature conditions.

The Danfoss RET2001RF + RX1-S (087N6474) includes a battery-powered RF digital room thermostat and a mains-powered single-channel RF receiver. This combination allows precise wireless control of your heating system, offering energy-efficient temperature management and simple installation for modern homes.

The Danfoss RET2001M‑V2 (230 V, part 087N6476) is a mains-powered digital room thermostat engineered for intuitive, precise control of your heating system. Its large backlit LCD, frost-protection and holiday mode help reduce energy waste, while the user-friendly interface and robust build make it ideal for domestic or commercial installations.

The Danfoss HS3 22 mm 3‑Port Motorised Valve (Part 087N6613) combines a robust 22 mm external‑compression valve body with a responsive actuator, engineered for mid‑position diverting control in modern heating systems. Ideal for two‑zone or multi‑zone set‑ups, it delivers reliable performance and a seamless fit for upgrades or replacements.

The Danfoss 087N725100 RET B SPDT Electronic Room Stat provides precise temperature control for optimal comfort. Ideal for residential and commercial use, this digital thermostat ensures efficient energy management.

The Danfoss TPOne‑M Programmable Room Thermostat (230 V, part 087N7852) is a mains‑powered digital room thermostat designed for modern heating systems. With flexible scheduling (7‑day, 5/2‑day or 24‑hour), a clear back‑lit screen, intuitive interface and built‑in frost protection, it provides efficient and comfortable control of your home heating.

The Danfoss HSA3 (087N6587) is a reliable 230 V, 3-port mid-position spring-return actuator for H-series motorised valves. Featuring an internally-linked SPST auxiliary switch, it provides precise control over heating and hot water flow. Its fast response (≤ 35s open / ≤ 20s close) and manual override lever make it a dependable choice for upgrades or replacements in domestic and commercial heating systems.

The Danfoss RET1001M (087N6460) is a mains-powered electronic dial room thermostat designed to provide temperature control for central heating systems. Operating from a 230V AC supply, it features a simple adjustable dial, frost protection and a status indicator to show heating demand.

This single-channel thermostat uses ON/OFF modulating control and is designed for a three-wire installation. Please note that the RET1001M has been discontinued, so availability may be limited.

The Danfoss RET1001M-V2 (087N6461) is a mains-powered electronic room thermostat designed for straightforward central heating control. It features an adjustable temperature dial, frost protection and a standby setting, making it a practical choice for compatible room-heating systems.

LED indicators show when the thermostat has power and when there is a demand for heat. Its ON/OFF load-compensation control supports responsive heating operation, while the simple dial makes temperature adjustment easy.

The Danfoss TP5000RF Stand is the perfect accessory for your TP5000-RF, TP5000Si-RF, TP7000-RF, and RT51-RF room thermostats. This durable and stable table stand allows you to place your thermostat anywhere in your home, providing optimal convenience and flexibility.

The Danfoss TP5001B (087N7931) is a battery-powered digital programmable room thermostat for reliable control of residential heating systems. It offers flexible 5/2-day or 24-hour programming, allowing heating schedules to be set around your routine.

The TP5001B features a clear back-lit LCD display, built-in temperature sensor, frost protection, holiday function and optimum start control. Up to four on/off periods can be programmed per day, with a low battery indicator and override function for convenient everyday use.

Powered by 2 x AA alkaline batteries, the Danfoss TP5001B provides simple and flexible heating control without a mains power supply. It has a 5°C to 35°C temperature setting range and is backed by a 5-year manufacturer's warranty.

Looking for a mains-powered version? See our Danfoss TP5001M V2 087N7935 programmable room thermostat.

The Danfoss TP5001M V2 230V programmable room thermostat (087N7935) is a mains-powered digital thermostat designed for reliable control of residential heating systems. It provides flexible 5/2 day or 24-hour programming, allowing heating schedules to be set around your routine.

The TP5001M V2 features a clear back-lit display, built-in temperature sensor, frost protection, holiday function and optimum start control. It also includes automatic daylight saving adjustment, override functionality and up to four on/off periods per day.

This Danfoss TP5001M V2 is the current 087N7935 model and is part of the TP5001 programmable room thermostat range. It is suitable for compatible 230V heating applications and is supplied with a 5-year manufacturer's warranty.

The Danfoss RA 15/6T Lance Valve (013G3220) is a special bypass valve designed for radiator floor connections with Rp 1/2 threading. It ensures precise radiator control, smooth water flow, and reliable performance for modern heating systems, making it ideal for efficient underfloor or floor-mounted radiator setups.

The ENDFEED EFSCU-22F Straight Cylinder Union is a reliable 22mm x 1" connector designed for secure, leak-free joints in both metric and imperial plumbing systems. Ideal for connecting copper or plastic pipes, this cylinder union is perfect for water supply, heating, and domestic plumbing installations, providing durability and easy maintenance.