Central Heating Products
Showing 1–48 of 60 results
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- 12-way junction box for heating controls
- Ideal for S-Plan and Y-Plan systems
- Connections: 12 x 10A double screw terminals
- Compact size: 147mm x 98mm x 24mm
- Max voltage: 250V AC; cable entry: 4-way
CODE 12 way = WIR12JB £11.28 Buy on Amazon
12 Way Wiring Centre
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- 16-way junction box for heating system wiring
- Ideal for Y-plan and S-plan systems
- Pre-wired neutral and earth terminals (4 each)
- Knockouts: 4 in-wall, 6 surface with restraints
- Dimensions: 122mm x 229mm x 43mm
Code: WIR16JB £15.95 Buy on Amazon
16 Way Junction Box
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- 22mm angled automatic bypass valve
- Reduces noise in heating systems
- Maintains consistent system pressure
- Ensures constant boiler flow
Product Code: ABBV1 £15.49 Buy on Amazon
ABBV1 auto-bypass valve
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- 22mm straight automatic bypass valve
- Minimises noise in heating systems
- Maintains steady system pressure
- Ensures constant boiler flow
Product Code: ABBV1ST £14.99 Buy on Amazon
ABBV1ST auto-bypass valve
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- Available in 22mm and 28mm sizes
- Cold feed option in 22mm only
- Automatically removes trapped air
- Requires soldered connections
- Reduces noise in the system
AIR22 22mm Solder connections £20.05 Buy on Amazon
Air Separator 22mm & 28mm
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Reduces noise in the system
Automatically and progressively eliminates air from the systemAIR22CF 22mm Solder connections
15mm cold feed connectionAir Separator 22mm With Cold Feed
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- Modern angled radiator valves (set of 2)
- Anthracite finish for a sleek, modern look
- Max flow temperature: 120°C
- Handles pressure up to 10 bar
- Connections: 1/2″ BSP radiator, 15mm pipe
Product Code: MRVM-A £15.95 Buy on Amazon
Anthracite Angled Radiator Valves
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- Stylish anthracite finish for modern interiors
- Handles up to 120°C flow temperature
- Supports pressure up to 10 bar
- 1/2″ BSP radiator and 15mm pipe fittings
- 2 x Modern Straight Radiator Valves
Product Code: MRVMST-A £11.95 Buy on Amazon
Anthracite Straight Radiator Valves
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- High-Efficiency Permanent Magnet Heating Pump
- Differential Pressure Controller
- Auto-Adjusts Input Power to System Demand
Product Code: APUMPHE £69.95 Buy on Amazon
APUMPHE High-Efficiency Pump
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- Removes air and non-magnetic debris
- Prevents noise in pipes and radiators
- Protects boilers, valves, and pumps
- 22mm compression for easy installation
AIREL 22mm Automatic Air Vent £39.97 Buy on Amazon
Automatic Air Separator 22mm
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- Durable mild steel ensures long-lasting safety
- Corrosion-resistant brown plastic finish
- Meets UK Building Regulations for compliance
- Shields boiler overflow areas effectively
- Engineered with user safety in mind
CODE: TGDOF1644 – 16″ x 4″ x 4″
(406mm x 102mm x 102mm) £19.95 Buy on AmazonBoiler Overflow Guard 16″
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- Robust mild steel for lasting protection
- Brown plastic coating resists corrosion
- Complies with UK Building Regulations
- Guard against boiler overflow
- Designed for your safety
CODE: TGDOF843 – 8″ x 4″ x 3″
(204mm x 102mm x 76mm) £10.69 Buy on AmazonBoiler Overflow Guard 8″
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- REACH-compliant, safe finish
- New stainless-like appearance
- Ideal for non-condensing boilers
- Available in all sizes to suit most boilers
- Easy to install
Circular Flue Terminal Guards
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- Elegant Design: Hand-polished chrome finish.
- Reliable Performance: Max flow temperature of 120°C.
- Durable: Handles up to 10 bar pressure.
- Standard Fittings: 1/2″ BSP radiator, 15mm pipe.
- 2 x Corner Radiator Valves
Product Code: MRVC £16.95 Buy on Amazon
Corner Radiator Valves
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- Stylish anthracite corner radiator valves
- Max flow temp: 120°C; Max pressure: 10 bar
- Standard connections: 1/2″ BSP, 15mm pipe
- Durable design for modern interiors
Product Code: MRVC-A £16.95 Buy on Amazon
Corner Radiator Valves Anthracite
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- Stylish black corner radiator valves (set of 2)
- Max flow temp: 120°C; Max pressure: 10 bar
- Standard connections: 1/2″ BSP, 15mm pipe
- Durable construction with sleek black finish
- Effortless installation for modern heating systems
Product Code: MRVC-B £14.72 Buy on Amazon
Corner Radiator Valves Black
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- Dual fuel valve for towel radiators
- Supports electric and central heating systems
- Simplifies installation, no T-piece required
- Brass with polished chrome finish
- Connections: 1/2″ BSP & 15mm compression
Product Code: DFV £22.95 Buy on Amazon
DFV – Dual Fuel Valve
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- Fits all Tower diverter valves
- Compatible with CB and CD boiler models
- Fixes leaks at diverter valve nut
- Repairs heating or hot water issues
Code: DVRK1 £10.15 Buy on Amazon
DVRK1 Diverter Valve Repair Kit
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ELB1 Chrome Elbows 15mm Male to 10mm Female
ELB1-A Anthracite Elbow 15mm Male to 10mm Female
ELB1-B Black Elbow 15mm Male to 10mm Female
ELB2 Chrome Elbows 15mm Male to 15mm Female
ELB2-A Anthracite Elbow 15mm Male to 15mm Female
ELB2-B Black Elbow 15mm Male to 15mm FemaleELB1 & ELB2 90 Degree Elbows
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- CGDK3HLBRM 11x7x6.5 inches
- CGDK6HLBRM 11.5x7x9 inches
- Durable Mesh Infill: Provides robust protection
- Brown Plastic Coating: Corrosion-resistant finish
CGDK3HLBRM £33.49 Buy on Amazon
CGDK6HLBRM Price not available Buy on Amazon
High Level Terminal Guards
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Inhibitor: TC-CP (BUILDCERT/NSF APPROVED)
- Central heating inhibitor and cleanser pack
- Prevents scale, corrosion, and boiler noise
- 0.5L treats up to 10 radiators (100 litres)
- Safe, non-acidic, and easy to handle
- BUILDCERT/NSF certified for all systems
CODE: TC-CP £11.95 Buy on Amazon
Inhibitor & Cleanser Pack
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- Compact design for easy installation
- Removes magnetic and non-magnetic debris
- Filters Iron, Nickel, and Cobalt particles
- 22mm compression fittings included
CODE: MFILT £36.95 Buy on Amazon
MFILT Mini Magnetic Filter
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- Replacement for VAL322MP and VAL328MP
- 1-metre 5-core pre-wired cable
- Auxiliary switch rated 3A resistive load
- Manual lever for easy servicing
- Actuator 22mm & 28mm
Code: A3MID (Mid-Position) £32.95 Buy on Amazon
Mid-Position Valve Actuator
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- Mounts on pipes or hot water cylinders
- Temperature range: 10°C to 90°C
- 16(4) Amps rating at 250V AC
CODE: PCS £14.50 Buy on Amazon
PCS Pipe / Cylinder Thermostat
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- Conceals pipework for a polished appearance
- Available in various colours and finishes
- Installs easily with no disassembly needed
- Fits 15mm pipes and radiator valves
- Supplied in 130mm, 200mm, and 300mm lengths
Plastic Pipe Shrouds and Collars
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- 22mm pressure reducing valve for safe operation
- Manages pressure from 1 to 6 bar
- Handles up to 16 bar and 80°C max temperature
- Equipped with 0-10 bar pressure gauge
- Suitable for dynamic and static pressure applications
PRVG – 22mm Pressure Reducing Valve £21.89 Buy on Amazon
Pressure Reducing Valve
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- REACH-compliant, durable finish
- Available in Zinc & Stainless Steel
- Perfect for rectangular terminals
- Available in multiple sizes
- Quick and simple installation
Rectangular Terminal Guards
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- Mini Expansion Vessel Shock Arrestor
- Pre-charge pressure: 3 to 3.5 bar
- 1/2″ BSP connection
Price: £17.95 Buy on Amazon
Shock Arrestor
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- Push-fit reducer for 15mm to 10mm connections
- High-quality brass with Chrome, Anthracite, or Black
- Simplifies installation with no tools required
- Max temp: 120°C, max pressure: 10 bar
Size: 15mm Male to 10mm Female
STC1 Chrome (supplied in pairs) £7.95 Buy on AmazonSTC1-A Anthracite (supplied 1 piece) £8.50 Buy on Amazon
STC1-B Black (supplied 1 piece) £8.50 Buy on Amazon
STC1, STC1-A & STC1-B Straight Connectors
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- Hand-polished chrome for modern style
- Operates up to 120°C flow temperature
- Handles up to 10 bar pressure
- 1/2″ BSP and 15mm pipe connections
- 2 x Modern Straight Radiator Valves
Product Code: MRVMST – Straight £13.50 Buy on Amazon
Straight Radiator Valves
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- Matte black finish for modern radiators and towel rails
- Durable brass with 15mm compression fittings
- 1/2″ BSP radiator connection for easy compatibility
- Pressure-tested for reliable performance
- Suitable for floor or side pipework installations
- Precise flow control for optimal heating regulation
Product Code: MRVMST-B – Straight Black £13.93 Buy on Amazon
Straight Radiator Valves Black
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- Dial-type frost protection thermostat
- Temperature range: -5° to 15°C
- 1°C differential for precise control
- Works with mains or low-voltage systems
- Compact: 85mm x 85mm x 40mm
- Suitable for all combi boiler systems
Product Code: STTRFSN (V2) £15.95 Buy on Amazon
STTRFSN V2 Room Thermostat
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- Mechanical room thermostat
- Compatible with combi boilers
- Temperature range: 10–30°C
- Contact rating: 10(3) Amperes
Price: £14.99 Buy on Amazon
STTRS1 V2 Room Thermostat
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- Dial-type thermostat with neon heating indicator
- Temperature range: 10°C–30°C; 1°C differential
- Proven sealed bellows system for reliability
- Mains 230 VAC; suitable for combi boilers
- Easy wall mounting with 60mm fixing centres
- Compact design: 85mm x 85mm x 40mm
Product Code: STTRSL £17.95 Buy on Amazon
STTRSL Room Thermostat
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- Replacement synchronous valve motor
- 6W, 4 rpm, 220-240V AC, 50Hz
- Universal fit for major valve brands
- Compatible with ACL, Drayton, Honeywell, Tower, and more
CODE: SYNABOXED £11.95 Buy on Amazon
Synchronous Valve Motor
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- Reduces boiler noise from limescale deposits
- Safe for all systems, including aluminium
- Non-acidic, non-caustic, and easy to handle
- 0.5L treats up to 10 radiators (100 litres)
- Improves boiler efficiency when used with inhibitor
- Add via header tank or radiator
Product Code: TRIPCON4 (Silencer) £10.34 Buy on Amazon
System Silencer Concentrate
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- Tamper-proof thermostat with blank cover
- Temperature range: 10°C–30°C; 1°C differential
- Sealed bellows system ensures accurate control
- Mains or low-voltage; suitable for combi boilers
- Wall-mounted with 60mm fixing centres
- Compact design: 85mm x 85mm x 40mm
Product code: STTPRS £20.29 Buy on Amazon
Tamper Proof Thermostat
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- Chrome/White corner TRV pack for temperature control
- Temperature range: 7°C to 28°C with frost protection
- Reversible design for flow/return, horizontal/vertical use
- Durable brass with hard-wearing chrome finish
- Includes TRV, corner lockshield, tails, olives, decorator caps
- Max pressure: 10 bar; meets EN215 and BS7556 standards
CODE: TCTRVCCW £21.95 Buy on Amazon
TCTRVCCW Corner Chrome TRV Pack
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- Blends hot and cold water for stable temperatures
- Adjustable outlet temp: 35–50°C, ±2°C accuracy
- Handles hot supply: 52–65°C; cold: 5–20°C
- Max hot temp: 85°C; 10 bar static pressure
- 15mm compression fittings for easy installation
CODE: TMV (15mm) £31.95 Buy on Amazon
THERMAL MIXING VALVE TMV 15mm
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- 22mm thermostatic mixing valve
- Outlet temp: 35–50°C (tamperproof adjustment)
- Maintains ±2°C accuracy
- Max hot temp: 80°C; Hot: 52–65°C, Cold: 5–20°C
- Pressure: Min 0.2 bar, Max 10 bar static
- 600um filters on hot and cold inlets
CODE: TMV22 (22mm) £29.95 Buy on Amazon
THERMAL MIXING VALVE TMV22 22mm
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- Instant hot water at all taps
- Reduces water wastage from cooled pipes
- Corrosion-resistant durable bronze body
- Ideal for return loop after furthest tap
Code: BRZPUMP £109.99 Buy on Amazon
Tower Bronze Hot Water Recirculation Pump
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- Dual fuel radiator tee pieces in 3 finishes
- Available in Anthracite, Black, or Chrome
- Connects heating elements and optional TRVs
- Includes blanking plug for watertight seal
- Durable brass with O-ring seals, no PTFE needed
- Horizontal or vertical installation compatible
Codes: TPC-C (chrome), TPC-A (anthracite), TCB-B (black)
TPC – A,B,C Dual Fuel Tee Pieces
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- Boiler filter with advanced magnetic filtration
- Durable PA66 body with 530ml filter volume
- 12,000 gauss magnet removes iron, nickel, cobalt
- Ø22 or Ø28 compression fittings included
- Handles up to 120°C and 12 bar pressure
Now supplied with 12000 Gauss Magnet!
Code: TC-Filter (22mm) £42.95 Buy on Amazon
Code: TC-FILTER28 (28mm) £54.95 Buy on Amazon
TRADE03 22mm & 28mm Magnetic Filters
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- Chrome TRV2CH and LS1CH valve pack
- TRV2CH: 7°C–28°C, frost protection, reversible**
- LS1CH: Dual function lockshield/wheel head**
- Chrome-plated valve body and knob
- 15mm compression fittings, 1/2” BSP tail
- Max pressure: 10 bar; EN215/BS7556 compliant
CODE: TRVPACKCH (chrome) £18.71 Buy on Amazon
TRV Pack (chrome) Suit 10mm-15mm
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- TRVPACK includes TRV and lockshield valve
- TRV2: Reversible, 7°C–28°C, frost protection**
- LS1: Dual function lockshield/wheel head**
- Chrome finish with 15mm compression fittings
- Max pressure: 10 bar; compliant with EN215/BS7556
- Pack Code: TRVPACK (White)
CODE: TRVPACK (White) £19.29 Buy on Amazon
TRV Pack (white) Suit 10mm-15mm
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TRV Pack Inline (chrome)
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- Straight TRV and lockshield valve pack
- TRV2ST: 7°C–28°C, frost protection, reversible**
- LS1ST: Dual function lockshield/wheel head**
- Chrome-plated TRV body, white knob lockshield
- 15mm compression fittings, 1/2” BSP tail
- Max pressure: 10 bar; EN215/BS7556 compliant
CODE: TRVPACKST (White – Straight) B01M8LBDWP
TRV Pack Inline (white)
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- Chrome TRV pack for precise temperature control
- Temperature range: 7°C to 28°C with frost protection
- Reversible for flow/return, horizontal/vertical use
- Durable brass with chrome finish
- Includes TRV, lockshield, tails, olives, decorator caps
- Max pressure: 10 bar; meets EN215 and BS7556 standards
CODE: TRV4PACK £16.50 Buy on Amazon
TRV4PACK Angled TRV Pack
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