Central Heating Products
Central heating products cover a wide range of components and controls used in domestic heating systems. This category includes heating controls, motorised valves, thermostats, programmers and time switches, water treatment chemicals, flue terminal guards, and related accessories. Subcategories are organised to help identify suitable products for system control, maintenance, replacement, and upgrades across common UK household heating installations.
Products in this category support common UK heating system specifications, including 15mm and 22mm pipework, standard BSP threaded connections, and compatibility with domestic gas and combi boiler systems. Installation and operating instructions are available via our product instruction library.
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£12.53Tower 12-Way Junction Box – WIR12JB The Tower WIR12JB is a compact, reliable solution for organizing and simplifying the wiring of heating controls. Designed for use as a heating system wiring centre, it works seamlessly with Tower multi-core flex to ensure efficient and secure…
12 Way Wiring Centre
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£15.95The Tower WIRERITE 16-Way Junction Box is designed to simplify the wiring of heating controls, making it ideal for Y-plan or S-plan heating systems. Its spacious design and pre-wired links streamline installation and ensure a neat and secure connection process.
16 Way Junction Box
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£15.49Tower ABBV1 Automatic Bypass Valve The Tower ABBV1 is designed for use in heating systems where a boiler bypass is necessary. It is particularly effective in systems equipped with thermostatic radiator valves (TRVs) and enables pump overrun functionality after zone valves close.
ABBV1 auto-bypass valve
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£16.39Tower ABBV1ST Straight Automatic Bypass Valve The Tower ABBV1ST is a straight automatic bypass valve designed for heating systems where a boiler bypass is necessary. It is particularly useful in systems fitted with thermostatic radiator valves (TRVs) and allows pump overrun…
ABBV1ST auto-bypass valve
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£20.05Tower Automatic Air Eliminator Valve The Tower Automatic Air Eliminator Valve is available exclusively in 22mm (AIR22), with a cold feed option also offered in 22mm. Designed to enhance heating system efficiency, it automatically and progressively removes air, reducing system…
Air Separator 22mm & 28mm
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£34.99Available in 22mm only (AIR22CF) Cold feed version available in 22mm only Reduces noise in the system Is widely specified and used by BRITISH GAS Reduces pump failure Easy to install Automatically and…
Air Separator 22mm With Cold Feed
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£15.95Modern Angled Radiator Valves (Set of 2) Product Code: MRVM-A The Modern Angled Radiator Valves in anthracite finish provide a stylish and functional solution for controlling water flow to your radiator. Designed for angled installations, they combine a sleek, modern aesthetic…
Anthracite Angled Radiator Valves
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£15.95Modern Straight Manual Radiator Valves (Set of 2) Product Code: MRVMST-A The Modern Straight Manual Radiator Valves in anthracite finish are a sleek and practical choice for managing water flow to your radiator. Designed for straight pipe installations, they combine contemporary…
Anthracite Straight Radiator Valves
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£69.95The APUMPHE is a high-efficiency permanent magnet central heating pump, specifically designed for circulating primary water in domestic heating systems. Equipped with an intelligent differential pressure controller, this pump auto-adjusts its power input to match the system load…
APUMPHE High-Efficiency Pump
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Tower AIREL Automatic Air Vent & Filtration (22mm) The Tower AIREL is a cutting-edge solution for protecting your heating system. Combining automatic air-venting and stainless steel filtration within a durable brass body, it efficiently removes air and non-magnetic debris to…
Automatic Air Separator 22mm
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£21.95Introducing the Tower Brown Plastic-Coated Mild Steel Boiler Pressure Overflow Guard (Code: TGDOF1644)—built to deliver superior safety and durability for safeguarding boiler overflow pipes. Product Highlights: Robust Construction : Made from strong mild steel to offer…
Boiler Overflow Guard 16″
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£14.95Presenting the Tower Brown Plastic-Coated Mild Steel Boiler Pressure Overflow Guard (Code: TGDOF843) —designed for optimal safety and durability in protecting boiler overflow pipes. Product Features: Material : Durable mild steel construction, offering reliable protection for…
Boiler Overflow Guard 8″
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£114.95Product Overview: Introducing a pioneering hybrid hot water recirculation pump, ingeniously combining the durable bronze pump body of the BRZPUMP with the high-efficiency motor and advanced control system of the APUMPHE. This innovative amalgamation results in a pump that not…
Bronze Recirc Pump
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£21.19Product Reference Key: No suffix on product code : Zinc & Passivated Plated HLBRM : High level, Brown Plastic Coated with Mesh infill plate BR : Brown Plastic Coated SS : Stainless Steel Important: According to BS 5440-1:2008 (Section 9.2.1), if individuals can come into contact…
Circular Flue Terminal Guards
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£16.95Corner Manual Radiator Valves (Set of 2) Product Code: MRVC The Corner Manual Radiator Valves are a stylish and practical solution for controlling the flow of water to your radiator. With a sleek hand-polished chrome finish, these valves add a touch of elegance to your heating…
Corner Radiator Valves
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£17.50Anthracite Corner Radiator Valves (Set of 2) Product Code: MRVC-A The Anthracite Corner Radiator Valves offer a stylish and efficient solution for regulating water flow in radiator systems. Their sleek anthracite finish makes them a perfect match for modern interiors and…
Corner Radiator Valves Anthracite
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£3.99Black Corner Radiator Valves (Set of 2) Product Code: MRVC-B The Tower Black Corner Radiator Valves combine superior performance and sleek design, making them the ideal solution for your heating system. Crafted for efficient heat regulation, these valves are designed to…
Corner Radiator Valves Black
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£24.95Tower Dual Fuel Valve – DFV The Tower Dual Fuel Valve allows seamless integration of a ladder-style towel radiator with both an electric heating element and a piped central heating system. This versatile solution provides flexibility and convenience for year-round use.
DFV – Dual Fuel Valve
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Tower Diverter Valve Repair Kit (DVRK1) The Tower Diverter Valve Repair Kit is a versatile solution designed to fit all Tower diverter valves, as well as several compatible models including CB24, CB24X, CB28, CB28X, CD18S, CD24C, CD24S, CD30S, CD32C, and SY24. This kit is…
DVRK1 Diverter Valve Repair Kit
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Price range: £9.99 through £14.95ELB1 & ELB2 Push-Fit Valve Elbows The ELB1 and ELB2 product variants are designed to simplify heating system installations with their convenient push-fit connections, durable brass construction, and stylish finish options to match your decor seamlessly. Key Features: Colour…
ELB1 & ELB2 90 Degree Elbows
Price range: £9.99 through £14.95 Select options This product has multiple variants. The options may be chosen on the product page
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£35.99Tower Terminal Guards for Condensing Boilers Tower offers a range of Terminal Guards designed specifically for condensing boilers, adhering to BS5440-1:2008 safety standards. Suitable for use when terminals are placed less than 2.1m above accessible areas (such as ground…
High Level Terminal Guards
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Hot Water Expansion Vessels Product Codes EV8, EV12, EV19, & EV24 8 Litre Expansion Vessel Diameter: 200mm, Height: 340mm Product Code: EV8 12 Litre Expansion Vessel Diameter: 270mm, Height: 340mm Product Code: EV12 19 Litre Expansion Vessel Diameter: 270mm, Height: 410mm…
Hot Water Expansion Vessels
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£59.95Protect Your Heating System with the TFC Group 28mm Heat Pump Magnetic Filter Take control of your heat pump and central heating system’s longevity and efficiency with the TOWER 28mm Heat Pump Magnetic Filter . Designed for both homes and commercial buildings, this cutting-edge…
HPFILT – Heat Pump Magnetic Filter
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£11.68Central Heating System Inhibitor & Cleanser Pack Product Code: TC-CP Protect and maintain your central heating system with the Inhibitor & Cleanser Pack , designed for both new and existing systems. This pack helps prevent scale, corrosion, hydrogen gassing, and boiler noise…
Inhibitor & Cleanser Pack
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£63.95Mini Magnetic Filter – Compact Boiler Protection The Mini Magnetic Filter is the ideal solution for smaller heating systems such as those in apartments, flats, or small bungalows. This compact device is designed to enhance boiler efficiency, reduce maintenance costs, and extend…
MFILT Mini Magnetic Filter
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£33.49A3MID (3-Port Mid-Position Valve Actuator) The A3MID is a reliable replacement actuator head for Tower’s 3-port mid-position valves, specifically designed for models VAL322MP and VAL328MP. Ideal for use in residential and commercial heating systems, this actuator delivers…
Mid-Position Valve Actuator
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£15.79Single Pole Changeover Thermostat (Code: PCS) The Single Pole Changeover Thermostat is designed for precise temperature measurement on heating plant pipes and domestic hot water tanks. It features switch contacts and includes a cable clamp for secure connections.
PCS Pipe / Cylinder Thermostat
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£6.25Plastic Pipe Shrouds and Collars – Stylish Pipe Covers Upgrade your home with Plastic Pipe Shrouds and Collars , designed to conceal exposed pipework and enhance your interior décor. Perfect for new builds or renovations, these covers combine functionality with style.
Plastic Pipe Shrouds and Collars
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£21.89PRVG – 22mm Pressure Reducing Valve Product Code: PRVG The PRVG – 22mm Pressure Reducing Valve ensures safe and optimal water pressure for hot water and central heating systems. Designed to manage dynamic and static pressure applications, it protects your system components by…
Pressure Reducing Valve
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£21.19Rectangular Flue Terminal Guards are designed to provide effective protection for flue terminals in line with BS5440-1:2008 regulations, ensuring safety where terminals may be within reach. These guards are suitable for various applications, offering different finishes to meet…
Rectangular Terminal Guards
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Tower Mini Expansion Vessel Shock Arrestor – 1/2″ BSP Product Code: SA1/2 The Tower Shock Arrestor is the ultimate solution to safeguard your plumbing system and appliances from the harmful effects of water hammer. Designed to absorb pressure waves caused by sudden water flow…
Shock Arrestor
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£7.95Straight Push-Fit Reducer – 15mm to 10mm Upgrade your radiator valves and lockshields for compatibility with 10mm plastic pipe using Tower’s Straight Push-Fit Reducer , available in Chrome , Anthracite , or Black finishes . Key Features: Easy Installation: Push-fit design…
STC1, STC1-A & STC1-B Straight Connectors
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£13.50Modern Straight Manual Radiator Valves (Set of 2) Product Code: MRVMST The Modern Straight Manual Radiator Valves are a sleek and functional choice for controlling your radiator’s water flow. Designed with a minimalist aesthetic and finished in hand-polished chrome, these valves…
Straight Radiator Valves
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£13.88Stylish Matte Black Radiator Valves Upgrade your home with our matte black radiator valves , designed to complement modern interiors and elevate the aesthetic of radiators and towel rails. Crafted from high-grade brass, these valves offer reliability, durability, and style…
Straight Radiator Valves Black
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£15.79The Tower STTRFSN is a reliable dial-type mechanical frost protection thermostat designed to safeguard your property, heating system, and boiler from frost damage. Its neutral housing complements any décor, and it is suitable for wall mounting with 60mm fixing centres for easy…
STTRFSN V2 Room Thermostat
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£16.19Tower STTRS1 V2.0 Mechanical Room Thermostat The Tower STTRS1 V2.0 is a reliable, dial-type mechanical thermostat designed to regulate room temperature with ease. Its neutral housing ensures it complements any interior decor.
STTRS1 V2 Room Thermostat
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£17.99Tower Room Thermostat with Neon Indicator – STTRSL The Tower STTRSL is a dial-type mechanical room thermostat designed to regulate room temperature efficiently. Featuring a neon indicator to show when the heating is ON, this thermostat offers both functionality and convenience.
STTRSL Room Thermostat
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£11.95Tower Replacement Synchron Motor The Tower Replacement Synchron Motor is a high-quality motor designed for easy installation with a standard teardrop footprint featuring two fixing lugs and a pinion wheel output. This motor is suitable for activating 2-port and 3-port…
Synchronous Valve Motor
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Tower Triple X Silencer Concentrate Product Code: TRIPCON4 The Tower Triple X Silencer Concentrate is specially formulated to reduce boiler noise caused by limescale deposits on the heat exchanger. Suitable for all central heating systems, including those with aluminium…
System Silencer Concentrate
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£20.59Tower Tamper-Proof Room Thermostat – STTPRS The Tower STTPRS is a dial-type mechanical room thermostat designed for precise temperature regulation with added security. It features a tamper-proof blank cover to prevent unauthorised adjustments, making it ideal for shared or…
Tamper Proof Thermostat
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£22.95Chrome/White Corner Thermostatic Radiator Valve Pack – TCTRVCCW The TCTRVCCW includes a chrome & white corner thermostatic radiator valve (TRV) , a bi-directional angled TRV body, a matching corner lockshield, two 1/2″ BSP tails, and two 15mm olives. Designed for precise…
TCTRVCCW Corner Chrome TRV Pack
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£31.95The Temperature Stabilised Thermostatic Mixing Valve ensures the precise delivery of blended hot and cold water at a pre-set maximum temperature. Designed to meet the performance requirements of TMV2 and TMV3 standards , this valve offers reliable and consistent temperature…
THERMAL MIXING VALVE TMV 15mm
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£31.95Thermostatic Mixing Valve – 22mm Product Code: TMV22 The Temperature Stabilised Thermostatic Mixing Valve ensures the precise delivery of blended hot and cold water at a pre-set maximum temperature. Built to meet the performance requirements of TMV2 and TMV3 standards , this…
THERMAL MIXING VALVE TMV22 22mm
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£114.95The Tower Bronze Circulation Pump (BRZPUMP) is an ideal solution for installations with extended pipe runs to hot water taps or showers. Designed to reduce water wastage, this innovative pump ensures that hot water is available at every tap, even those farthest from the storage…
Tower Bronze Hot Water Recirculation Pump
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£5.89The Tower TPC series, available in Anthracite (TPC-A) , Black (TPC-B) , and Chrome (TPC-C) , is designed to seamlessly integrate with dual fuel heating systems. These tee pieces allow for the connection of a heating element and an optional thermostatic radiator valve (TRV).
TPC – A,B,C Dual Fuel Tee Pieces
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£40.95New Design Boiler Magnetic Water Filter Product Code: TC-Filter (22mm) Product Code: TC-Filter28 (28mm) The New Design Boiler Magnetic Water Filter provides exceptional protection for your heating system, ensuring efficiency and longevity. Made from PA66 30% glass fibre , it is…
TRADE03 22mm & 28mm Magnetic Filters
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£20.58Tower Thermostatic Radiator Valve and Lockshield Pack – Chrome Finish The Tower Thermostatic Radiator Valve (TRV2CH) and Lockshield Valve (LS1CH) provide efficient temperature control and reliable performance for central heating systems. Designed to comply with EN215 and BS7556…
TRV Pack (chrome) Suit 10mm-15mm
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£20.59Tower Thermostatic Radiator Valve and Lockshield Pack – TRVPACK The Tower TRVPACK includes a thermostatic radiator valve (TRV) and a manual lockshield valve (LS1) , providing efficient fluid flow regulation and reliable temperature control for central heating systems. Designed…
TRV Pack (white) Suit 10mm-15mm
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£22.91Tower Thermostatic Radiator Valve and Lockshield Pack – Chrome Finish (Straight) Pack Code: TRVPACKSTCH The Tower TRVPACKSTCH includes a straight thermostatic radiator valve (TRV) and a manual lockshield valve , both featuring a high-quality chrome finish. Designed for fully…
TRV Pack Inline (chrome)
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£20.19Tower Thermostatic Radiator Valve and Lockshield Pack – Straight (White) Pack Code: TRVPACKST The Tower TRVPACKST offers a reliable solution for regulating fluid flow in central heating systems, featuring a straight thermostatic radiator valve (TRV) and a manual lockshield valve…
TRV Pack Inline (white)
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£16.50The Tower TRV4PACK offers precise temperature control with a chrome thermostatic radiator valve (TRV) , a bi-directional angled TRV body, a matching chrome lockshield, two 1/2″ BSP tails, and two 15mm olives. Included decorator caps make it convenient to seal the TRV when…
TRV4PACK Angled TRV Pack
Central Heating Products, Thermostatic Radiator Valves, TRV & Lockshields, Valves, Motors & Accessories£16.50 Add to basketQuick View -
£21.95The Tower TRVPACK-B includes a thermostatic radiator valve (TRV) with a liquid-filled sensor, a bi-directional angled TRV body, a matching black lockshield, two 1/2″ BSP tails, and two 15mm olives. This pack provides complete radiator controls to efficiently manage room…
TRV4PACK-B Angled TRV Pack Black
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£21.95The Tower Anthracite TRV Pack provides complete radiator temperature control with a liquid-filled thermostatic radiator valve (TRV) , a reversible angled TRV body, a matching anthracite lockshield, two 1/2″ BSP tails, and two 15mm olives. Decorator caps are included for sealing…
TRV4PACKAN Angled Anthracite TRV Pack
Central Heating Products, Thermostatic Radiator Valves, TRV & Lockshields, Valves, Motors & Accessories£21.95 Add to basketQuick View -
£22.95Chrome Corner Thermostatic Radiator Valve Pack – TRV4PACKC The Tower TRV4PACKC includes a chrome corner thermostatic radiator valve (TRV) , a bi-directional angled TRV body, a matching corner lockshield, two 1/2″ BSP tails, and two 15mm olives. Designed for precise temperature…
TRV4PACKC Corner Chrome TRV Pack
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£21.95Black Corner Thermostatic Radiator Valve Pack – TRV4PACKC-B The Black Corner TRV Valve Pack is a stylish and practical solution for regulating radiator temperature. Featuring a thermostatic radiator valve (TRV) with a liquid-filled sensor and a matching corner lockshield, this…
TRV4PACKC-B Corner Black TRV Pack
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£22.95Tower Anthracite Corner Thermostatic Radiator Valve Pack – TRV4PACKCAN The Tower Anthracite Corner TRV Valve Pack offers an elegant and practical solution for regulating your radiator’s temperature. Featuring a thermostatic radiator valve (TRV) with a liquid-filled sensor and an…
TRV4PACKCAN Corner Anthracite TRV Pack
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£21.95The TRV4PACKSTAN includes a straight anthracite thermostatic radiator valve (TRV) , a matching lockshield, two 1/2″ BSP tails, and two 15mm olives. Designed for precise temperature control, it features a liquid-filled sensor for consistent performance and includes decorator caps…
TRV4PACKSTAN Straight Anthracite TRV Pack
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£24.65Tower Thermostatic Radiator Valve and Lockshield Pack with Drain-Off – TRVPACKDO The Tower TRVPACKDO includes a thermostatic radiator valve (TRV) and a manual lockshield valve with an integrated drain-off port . This pack ensures efficient fluid flow regulation, optimal…
TRVPACKDO (with Drain Off)
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£35.95The Tower VAL222MV is a reliable 2-port spring return zone valve with 22mm compression fittings and an auxiliary switch. Designed for general-purpose flow control in central heating systems, it efficiently directs water flow from the boiler to hot water or central heating when…
VAL222MV Zone Valve 22mm
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£40.95The Tower VAL228MV is a reliable 2-port spring return zone valve with 28mm compression fittings and an auxiliary switch. Designed for general-purpose flow control, it efficiently manages water flow in central heating systems, ensuring effective distribution between hot water and…
VAL228MV Zone Valve 28mm
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£41.95The VAL322MP is a 3-port spring return mid-position valve with 22mm compression fittings and a 230V AC switched output . Designed for fully pumped systems, it efficiently controls water flow from the boiler to provide hot water only , heating only , or both simultaneously , when…
VAL322MP 3 Port Mid-Position Valve
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£47.95The Tower VAL328MP is a reliable 3-port mid-position valve with 28mm compression fittings and a 230V AC switched output , designed for fully pumped systems. It provides efficient water flow control from the boiler, allowing hot water only, heating only, or both simultaneously…
VAL328MP Mid-Position Valve 28mm
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£28.95Product Code: A2PORT (2-Port Zone Valve Actuator) The A2PORT is a high-quality replacement actuator head for Tower’s reliable 2-port zone valves, specifically designed to fit models VAL222MV and VAL228MV. Ideal for residential and commercial heating systems, this actuator…
Zone Valve Actuator 22mm/28mm
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