A full range of Accessories for Hot Water Cylinders including Immersion Heaters, Expansion Vessels, Thermostats, Pipe Insulation and Control Systems.

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Heatrae 36" Gold Dot Immersion + RDT

Product code: 95110308R

Heatrae 36" Gold Dot Immersion + RDT

Product Code: 95110308R

  • Guarantee: 2 Year Guarantee
£26.00 ex VAT
(£31.20 inc VAT)
Heatrae 11" Gold Dot Immersion + RDT

Product code: 95110302R

Heatrae 11" Gold Dot Immersion + RDT

Product Code: 95110302R

  • Guarantee: 2 Year Guarantee
£18.00 ex VAT
(£21.60 inc VAT)

Tesla Copper 30" Immersion Heater & Stat

Product code: 49000118

Tesla Copper 30" Immersion Heater & Stat

Product Code: 49000118

  • Guarantee: 1 Year Guarantee
£24.00 ex VAT
(£28.80 inc VAT)
Heatrae 14" Gold Dot Immersion + RDT

Product code: 95110303R

Heatrae 14" Gold Dot Immersion + RDT

Product Code: 95110303R

  • Guarantee: 2 Year Guarantee
£20.00 ex VAT
(£24.00 inc VAT)

Tesla Copper 23" Immersion Heater & Stat

Product code: 49000112

Tesla Copper 23" Immersion Heater & Stat

Product Code: 49000112

  • Guarantee: 1 Year Guarantee
£16.00 ex VAT
(£19.20 inc VAT)
Tesla Copper 18" Immersion Heater & Stat

Product code: 49000109

Tesla Copper 18" Immersion Heater & Stat

Product Code: 49000109

  • Guarantee: 1 Year Guarantee
£15.00 ex VAT
(£18.00 inc VAT)

Tesla Copper 14" Immersion Heater & Stat

Product code: 49000106

Tesla Copper 14" Immersion Heater & Stat

Product Code: 49000106

  • Guarantee: 1 Year Guarantee
£14.00 ex VAT
(£16.80 inc VAT)
Tesla Copper 11" Immersion Heater & Stat

Product code: 49000103

Tesla Copper 11" Immersion Heater & Stat

Product Code: 49000103

  • Guarantee: 1 Year Guarantee
£12.50 ex VAT
(£15.00 inc VAT)

Tesla Copper 27" Immersion Heater & Stat

Product code: 49000115

Tesla Copper 27" Immersion Heater & Stat

Product Code: 49000115

  • Guarantee: 1 Year Guarantee
£16.50 ex VAT
(£19.80 inc VAT)
Heatrae 27" Gold Dot Immersion + RDT

Product code: 95110306R

Heatrae 27" Gold Dot Immersion + RDT

Product Code: 95110306R

  • Guarantee: 2 Year Guarantee
£24.00 ex VAT
(£28.80 inc VAT)

Tesla Copper 36" Immersion Heater & Stat

Product code: 49000121

Tesla Copper 36" Immersion Heater & Stat

Product Code: 49000121

  • Guarantee: 1 Year Guarantee
£26.00 ex VAT
(£31.20 inc VAT)
Heatrae 11" Superloy Immersion + RDT

Product code: 95110901R

Heatrae 11" Superloy Immersion + RDT

Product Code: 95110901R

  • Guarantee: 2 Year Guarantee
£19.00 ex VAT
(£22.80 inc VAT)

Heatrae 27" Superloy Immersion + RDT

Product code: 95110905R

Heatrae 27" Superloy Immersion + RDT

Product Code: 95110905R

  • Guarantee: 2 Year Guarantee
£20.50 ex VAT
(£24.60 inc VAT)
Altecnic Temperature & Pressure Relief Valve 15mm x 1/2"

Product code: Valvetp1/2alt

Altecnic Temperature & Pressure Relief Valve 15mm x 1/2"

Product Code: Valvetp1/2alt

  • Delivery Options: FREE 48 Hour Delivery
  • Guarantee: 1 Year Guarantee
  • Weight: 0.26kg
£28.00 ex VAT
(£33.60 inc VAT)

15 x 20mm Acetal Tundish - Altecnic

Product code: TUNDPPL15ALT

15 x 20mm Acetal Tundish - Altecnic

Product Code: TUNDPPL15ALT

  • Delivery Options: FREE 48 Hour Delivery
  • Guarantee: 1 Year Guarantee
  • Weight: 0.00kg
  • Dimensions: 90mm x 40mm x 40mm
£9.50 ex VAT
(£11.40 inc VAT)
12 Litre External Expansion Vessel (DHW) - Zilmet

Product code: EXPVESB12ALT

12 Litre External Expansion Vessel (DHW) - Zilmet

Product Code: EXPVESB12ALT

  • Delivery Options: FREE 48 Hour Delivery
  • Guarantee: 1 Year Guarantee
  • Weight: 3.90kg
  • Dimensions: 280mm x 285mm x 310mm
£39.50 ex VAT
(£47.40 inc VAT)

18 Litre External Expansion Vessel (DHW) - Zilmet

Product code: EXPVESB19ALT

18 Litre External Expansion Vessel (DHW) - Zilmet

Product Code: EXPVESB19ALT

  • Delivery Options: FREE 48 Hour Delivery
  • Guarantee: 1 Year Guarantee
  • Weight: 4.30kg
  • Dimensions: 280mm x 285mm x 407mm
£42.00 ex VAT
(£50.40 inc VAT)
25 Litre External Expansion Vessel (DHW) - Zilmet

Product code: EXPVESB24ALT

25 Litre External Expansion Vessel (DHW) - Zilmet

Product Code: EXPVESB24ALT

  • Delivery Options: FREE 48 Hour Delivery
  • Guarantee: 1 Year Guarantee
  • Weight: 4.50kg
  • Dimensions: 280mm x 285mm x 518mm
£50.50 ex VAT
(£60.60 inc VAT)

Altecnic ERES Filling Loop 15mm Compression Connections

Product code: FLOOP2

Altecnic ERES Filling Loop 15mm Compression Connections

Product Code: FLOOP2

  • Delivery Options: FREE 48 Hour Delivery
  • Guarantee: 1 Year Guarantee
  • Dimensions: 570mm x 25mm x 45mm
£17.00 ex VAT
(£20.40 inc VAT)
Altecnic ERES Auto By-Pass Valve 22mm

Product code: VALVEARV22

Altecnic ERES Auto By-Pass Valve 22mm

Product Code: VALVEARV22

  • Delivery Options: FREE 48 Hour Delivery
  • Guarantee: 1 Year Guarantee
  • Weight: 0.40kg
  • Dimensions: 105mm x 35mm x 25mm
£18.00 ex VAT
(£21.60 inc VAT)

Wilo - Yonos Para Pump

Product code: PUMPWYPERP

Wilo - Yonos Para Pump

Product Code: PUMPWYPERP

  • Delivery Options: FREE 48 Hour Delivery
  • Guarantee: 1 Year Guarantee
  • Weight: 1.85kg
  • Dimensions: 80mm x 134mm x 116mm
£80.00 ex VAT
(£96.00 inc VAT)
Thermowatt 3kW 14" Incoloy Immersion Heater

Product code: 025054

Thermowatt 3kW 14" Incoloy Immersion Heater

Product Code: 025054

  • Delivery Options: FREE 48 Hour Delivery
  • Guarantee: 1 Year Guarantee
  • Weight: 0.70kg
  • Dimensions: 440mm x 95mm x 95mm
£45.00 £39.50 ex VAT
(£47.40 inc VAT)

Thermowatt 3kW 14" Smart Immersion Heater

Product code: 26400

Thermowatt 3kW 14" Smart Immersion Heater

Product Code: 26400

  • Delivery Options: FREE 48 Hour Delivery
  • Guarantee: 1 Year Guarantee
  • Weight: 0.75kg
  • Dimensions: 440mm x 95mm x 95mm
£74.00 £56.50 ex VAT
(£67.80 inc VAT)
High Limit Cylinder Thermostat - Codice

Product code: STATHIGHALT

High Limit Cylinder Thermostat - Codice

Product Code: STATHIGHALT

  • Delivery Options: FREE 48 Hour Delivery
  • Guarantee: 1 Year Guarantee
  • Weight: 0.18kg
  • Dimensions: 110mm x 50mm x 165mm
£45.00 ex VAT
(£54.00 inc VAT)