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Water Heater Accessories

Water heaters are hardworking systems often used for both commercial and domestic heated water requirements. Water heater accessories and spares are essential for maintaining an efficient unit. Please browse our extensive range of water heater accessories from leading manufacturers.

 
 
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42 results
andrews-ecoflo-horizontal-flue-kit-230-models-only

Andrews ECOflo Horizontal Flue Kit 1480mm - B342

Andrews
£720.30 inc
VAT
Save £190.50 | Was £910.80
✓ In Stock
andrews-ecoflo-150mm-plinth

Andrews ECOflo 150mm Plinth - E923

Andrews
£349.09 inc
VAT
Save £50.03 | Was £399.12
✓ In Stock
heatrae-sadia-supreme-drip-tray-cw-waste

Heatrae Sadia Supreme Drip Tray C/W Waste - 95970123

Heatrae Sadia
£166.23 inc
VAT
✓ In Stock
andrews-maxxflo-evo-flue-condensate-trap-201-and-301-models-only

Andrews MAXXflo EVO Flue Condensate Trap - 7726982

Andrews
£161.03 inc
VAT
Save £20.27 | Was £181.30
✓ In Stock
zip-aq2-expansion-vessel-and-check-valve-35-bar

Zip AQ2 Expansion Vessel and Check Valve (3.5 bar)

Zip
£98.39 inc
VAT
✓ 9 In Stock
andrews-maxxflo-evo-cuttable-1m-flue-extension-with-clamp-201-and-301-models-only

Andrews MAXXflo EVO Cuttable 1m Flue Extension with Clamp - 5136148

Andrews
£128.16 inc
VAT
Save £14.45 | Was £142.61
✓ In Stock
ariston-water-heater-kit-a-2-litre-expansion-vessel-and-non-return-valve

Ariston Water Heater Kit A - 2 Litre expansion vessel and non-return valve - 406801

Ariston
£49.43 inc
VAT
✓ 62 In Stock
ariston-next-evo-x-60100-horizontal-flue-kit

Ariston NEXT EVO X 60/100 Horizontal Flue Kit - 3319648

Ariston
£69.09 inc
VAT
✓ 120 In Stock
heatrae-sadia-multipoint-pack-u2-expansion-kit

Heatrae Sadia Multipoint Pack U2 Expansion Kit - 95970351

Heatrae Sadia
£298.78 inc
VAT
✓ 12 In Stock
heatrae-sadia-streamline-pack-k-1th-monobloc-sink-mixer-chrome

Heatrae Sadia Streamline Pack K - 1th Monobloc Sink Mixer - Chrome - 95970515

Heatrae Sadia
£168.17 inc
VAT
✓ In Stock
ariston-water-heater-kit-b-preset-35-bar-pressure-reducing-valve

Ariston Water Heater Kit B - Preset 3.5 bar pressure reducing valve

Ariston
£37.99 inc
VAT
Save £3.66 | Was £41.65
✓ 55 In Stock
tesla-15mm-x-22mm-straight-tundish-open-compression-stun1522

Tesla 15mm x 22mm Straight Tundish Open Compression - STUN1522

Tesla UK
£12.89 inc
VAT
Save £1.13 | Was £14.02
✓ 83 In Stock
heatrae-sadia-multipoint-pack-u3-tmv2-connection

Heatrae Sadia Multipoint Pack U3 (TMV2) Connection - 95970354

Heatrae Sadia
£257.98 inc
VAT
✓ In Stock
heatrae-sadia-multipoint-pack-u1-combined-pressure-reducing-valve-strainer

Heatrae Sadia Multipoint Pack U1 Combined Pressure Reducing Valve & Strainer - 95970352

Heatrae Sadia
£157.46 inc
VAT
✓ In Stock
andrews-maxxflo-evo-90-degrees-elbow-with-clamp-201-and-301-models-only

Andrews MAXXflo EVO 90 Degrees Elbow with Clamp - 5136151

Andrews
£64.81 inc
VAT
✓ In Stock
andrews-maxxflo-evo-45-degrees-elbow-with-clamp-201-and-301-models-only

Andrews MAXXflo EVO 45 Degrees Elbow with Clamp - 5136150

Andrews
£67.46 inc
VAT
✓ In Stock
heatrae-sadia-pack-u5-hotflo-expansion-vessel-and-check-valve-kit

Heatrae Sadia Pack U5 Hotflo Expansion Vessel and Check Valve Kit - 95970356

Heatrae Sadia
£218.40 inc
VAT
✓ 16 In Stock
andrews-maxxflo-evo-complete-unvented-system-kit

Andrews MAXXflo EVO Complete Unvented System Kit - 7726954

Andrews
£832.20 inc
VAT
✓ In Stock
andrews-maxxflo-evo-flue-condensate-trap-302-models-only

Andrews MAXXflo EVO Flue Condensate Trap - 7620233

Andrews
£204.23 inc
VAT
✓ In Stock
zip-aq3-combined-pressure-reducer-set-at-35-bar-and-line-strainer

Zip AQ3 Combined Pressure Reducer (Set at 3.5 bar) and Line Strainer

Zip
£94.74 inc
VAT
✓ 5 In Stock
santon-aqualine-alk02-pack-94970009

Santon Aqualine ALK02 Pack (94970009)

Santon
£285.38 inc
VAT
✓ In Stock
santon-aqualine-alk06-pack-94970013

Santon Aqualine ALK06 Pack (94970013)

Santon
£146.47 inc
VAT
✓ 12 In Stock
zip-hot-water-dispenser-extra-tap-kits

Zip Hot Water Dispenser Extra Tap Kits - SP90502

Zip
£127.24 inc
VAT
✓ In Stock
zip-aq4-tmv2-thermostatic-blending-valve-complete-with-2-check-valves

Zip AQ4 TMV2 Thermostatic Blending Valve Complete With 2 Check Valves

Zip
£164.77 inc
VAT
✓ 7 In Stock
zip-aq1-pressure-and-temperature-relief-valve-7-bar90oc

Zip AQ1 Pressure and Temperature Relief Valve (7 bar/90ºC)

Zip
£160.04 inc
VAT
✓ In Stock
heatrae-sadia-pack-u7-tmv3

Heatrae Sadia Pack U7 (TMV3) - 95970360

Heatrae Sadia
£273.58 inc
VAT
✓ In Stock
heatrae-sadia-ct1-blending-valve

Heatrae Sadia CT1 Blending Valve - 95970357

Heatrae Sadia
£111.04 inc
VAT
✓ In Stock
redring-cold-water-control-pack

RedRing Cold Water Control Pack - MSCWP

Redring
£103.85 inc
VAT
✓ In Stock
heatrae-sadia-pack-u6-hotflo-temperature-and-pressure-relief-valve

Heatrae Sadia Pack U6 Hotflo Temperature and Pressure Relief Valve - 95970359

Heatrae Sadia
£163.20 inc
VAT
✓ 7 In Stock
tesla-teslatun-15mm-x-32mm-dry-trap-tundish-dtun1532

Tesla Teslatun 15mm x 32mm Dry Trap Tundish - DTUN1532

More Options Available
Tesla UK
£26.12 inc
VAT
✓ 17 In Stock
tesla-teslatun-15mm-x-22mm-dry-trap-tundish-dtun1522

Tesla Teslatun 15mm x 22mm Dry Trap Tundish - DTUN1522

More Options Available
Tesla UK
£22.49 inc
VAT
✓ 50 In Stock
heatrae-sadia-streamline-pack-r-pillar-taps

Heatrae Sadia Streamline Pack R Pillar Taps - 95970516

Heatrae Sadia
£279.60 inc
VAT
Back In Stock Soon
heatrae-sadia-streamline-pack-j-deck-mounted-vented-sink-mixer-2th-chrome

Heatrae Sadia Streamline Pack J - Deck Mounted Vented Sink Mixer 2TH - Chrome - 95970514

Heatrae Sadia
£333.41 inc
VAT
Back In Stock Soon
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