Top 10 Instant Hot Water UK – Water Heaters & Parts

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1. Horstmann

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Horstmann Electronic 7 Water Heater, Multi

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Horstmann #ad - Automatic clock adjusts to accommodate GMT/BST summer/winter time. For control of "off peak" type water heater installations. Horstmann electronic 7 immersion Heater Controller Economy 7.
BrandHorstmann #ad
ManufacturerHorstmann #ad
Height2.83
Length4.96
Width6.85
Part NumberElectronic 7
ModelElectronic 7

2. Chromex

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Chromex Tankless Heater Descaler Kit, Just Add Vinegar or Your Own Descaler

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Chromex #ad - Helps maintain and extend the lifespan of your tankless water heater. Kit comes with 3 gallon bucket with lid, 1/6 HP Pump, and 2 Steel hoses.

International products have separate terms, age ratings, are sold from abroad and may differ from local products, and language of product, including fit, labeling or instructions. 6 foot hoses easily connect to tankless heater valves, and the kit will clean most heaters in 30 minutes or less! Usage instructions are included as an info-graphic on this listing as well as with your kit. 4 piece tankless water heater Flush Kit. Just add 2-3 gallons of vinegar or your own descaling solution.
BrandChromex #ad
ManufacturerChromex #ad
Part NumberCXT1-1102
ModelCXT1-1102

3. Stiebel Eltron

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20.2, White, Stiebel Eltron Tankless Water Heater – Tempra 24 Plus – Electric, Eco, On Demand Hot Water

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Stiebel Eltron #ad - Space & energy saver – its small, sleek white design saves space yet still provides endless hot water for your whole house, and no venting is required. It’ll reduce flow slightly if hot water demand exceeds capacity. Hot showers will never be interrupted again. Check our guides below to compare features of our various Trend and Plus models, each available in different kW levels.

Continuous flow – advanced flow control patented technology invented by Stiebel Eltron, automatically maintains water temperature for constant comfort. Tempra 24 plus – this specific model is 24kw, requires a min recommended electric service of 150 A, 240v, and offers an output water temperature of 68° to 140°F. Has a digital temperature display and preset temperature and memory buttons, while the interior solid copper heating system does all the power work.

Warranties included – stiebel eltron’s top-rated electric tankless water heaters perform with the highest standards for comfort and reliability. Eco friendly unit saves energy with auto-modulation and the ability to electronically control water flow. Savings monitor even shows how much you save on energy costs. Easy operation – electronic switch activates the hot water heater and it’s noise free while in use. Our 7-year leakage and 3-Year Parts Warranties are included with purchase.
BrandStiebel Eltron #ad
ManufacturerStiebel Eltron #ad
Height14.5
Length4.63
Weight20
Width16.63
Part Number239222
Model239222

4. Camco

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Low Watt Density, Camco 02582/02583 4500W 240V Screw-in Foldback Water Heater Element

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Camco #ad - Minimum tank diameter 13". Low watt Density heating element. 240v/4500w. Easy to Install. Ul listed.
BrandCamco #ad
ManufacturerCAMCO MANUFACTURING INC #ad
Height1.75
Length11.69
Weight0.7
Width1.75
Part Number02583
Model02583

5. itanso

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ITANSO 3/4-inch IPS Isolator Tankless Water Heater Service Valve Kit, with Pressure Relief Valve and Clean Brass Construction

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itanso #ad - Trouble-free installation hi-flow hose drains 500 wog & pressure relief valve 150 PSI/ 200, 000 BTU; Full port brass ball valves with adjustable packing gland.

Any problem please feel free to contact us: toc@fantasticar. Cc. Lead free brass meets all federal & state standards for lead levels in drinking water system components. Hot and cold set of full port forged brass ball valves with hi-flow hose drains and pressure relief valve outlet, come with a roll of PTFE tape avoiding the leak. Easy identification Colored valve handles for easy identification of hot and cold water valves. Trusted support & warranty itanso provides a oNE-YEAR guarantee against defects in material and workmanship.
Branditanso #ad
ManufactureriTANSO #ad
Weight4

6. Triton Showers

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465.0 mm*390.0 mm*440.0 mm, White and Stainless Steel, Triton TOLINSF150S Instaflow 2kW 15L Stored Water Heater

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Triton Showers #ad - 15 litre stored water Tank for small bathrooms and hand basins. Smooth temperature settings on the front of the unit for easy adjustment. Two years Parts and Labour. Stainless steel tank with enamel lining to prevent any corrosion build up. Top temperature of 75ᵒC.
BrandTriton Showers #ad
ManufacturerTriton Showers #ad
Height18.31
Length15.35
Weight2.2
Width17.32
Part NumberTOLINSF150S
ModelTOLINSF150S
Warranty2 years.

7. Triton Showers

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Triton Showers MOSV07SG Seville Universal Electric Shower, 7.5 KW,White/Chrome

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Triton Showers #ad - Easy clean shower head - single spray pattern. 2 year full parts & labour guarantee UK only - Product not suitable for use outside of the UK. Separate temperature and flow controls. 2 year full parts and labour guarantee UK only - Product not suitable for use outside of the UK. Maximum static pressure: 10 Bar. Multiple cable and water entry points for replacement. 1. 25 m anti-twist hose to avoid kinks. Rotary power control: Cold, eco, high.
BrandTriton Showers #ad
ManufacturerTriton #ad
Part NumberSP7007Z
ModelMOSV07SG

8. InSinkErator

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InSinkErator HWT-00 Hot Water Heater, Black, One Size

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InSinkErator #ad - For use with insinkerator instant hot water dispensers excluding model Hot1 and Hot100, Water filter is not included. Easy-to-adjust temperature control adjustable from 160 F - 210 F.

Meets ul 94hf-1 flammability specification, 750 watts, culus listed, 115 volts, 6.5 amps, certified NSF/ANSI 372. Included components: Tank Only. 2/3-gallon stainless steel tank dispenses up to 60-cups of water per hour recommend 30-125 psi. International products have separate terms, age ratings, are sold from abroad and may differ from local products, including fit, and language of product, labeling or instructions.
BrandInSinkErator #ad
ManufacturerInSinkErator #ad
Height17.15 cm (6.75 Inches)
Length15.56 cm (6.13 Inches)
Weight1
Width27.62 cm (10.88 Inches)
Part NumberHWT-00
ModelHWT-00

9. CAMPLUX

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CE Certified GAR Standard Tankless Propane Gas Boiler, Camplux BW158BC 6L Instant Gas Water Heater with Rain Cap, Use for Outdoor Shower Camping RV Trip Horse Washing

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CAMPLUX #ad - Energy class: A+. Ce certified gar standard - the 6l tankless water heater complies with CE certified GAR standard throughout EU market, overheat protection, which features multiple protection configurations, such as flame failure protection, 20-min safety shutoff protection, enhancing your family safety.

Easy to operate - heat is easy to adjust via water knob and gas knob. Led temperature display shows you the exact outlet water temperature, dogs, cats, useful for setting your shower temperature and safely giving a comfortable hot spa for your horses, etc. Lightweight compact design - camplux 6l gas shower comes with most of the necessary accessories to help quickly install. With 025 bar startup and ignited via 2-D cell batteries, stables, it is great for campsite, trolley and other off grid areas.

With lightweight and compact design, it is easy to carry everywhere. Drain plug is applied to drain the residual water from the appliance to avoid being frozen or broken. The provided 37mbar ce gas regulator is compatible with any propane gas bottle with 27mm clip-on connection. Endless hot water, rv, saving energy - delivering 6l/min of endless hot water at the flick of a switch anywhere. Only heats the water up for actually use.
BrandCAMPLUX #ad
ManufacturerCAMPLUX #ad
Height22.83
Length11.81
Weight5.1 kg (11.24 Pounds)
Width5.24
Part NumberBW158BC
ModelBW158BC
Warranty1 year warranty.

10. CAMPLUX

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Use for Outdoor Shower Camping RV Trip Horse Bathing, Camplux AY132B 5L Portable Gas Water Heater with Folding Handle, Tankless LP Gas Boiler

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CAMPLUX #ad - Drain plug is applied to drain the residual water from the appliance to avoid being frozen or broken. Saving energy & money- camplux ay132 employs energy saving technology, higher temperature raise at same cost of gas. Enjoy tankless & endless hot water - delivering 5 litres of endless hot water per minute within 8 seconds when the shower head is on.

No need to be preheated, thus eliminating the waiting time for hot water. Multiple protection - flame failure protection, overheat protection, oxygen depletion safety shutoff protection to ensure your family safety. It comes with most of the necessary accessories for quick installation. Foldable handle for easy carry- this gas shower only weighs 4. 54kg, with a handle, which let you easily carry it anywhere.

Easy to operate - you can simply adjust the water and gas flow to achieve your desired temperature. Unlike the storage water heater, this tankless water heater only heats the water in amount for you need. You can enjoy hot shower, give a comfortable hot spa for your horses, pets with this portable outdoor shower. With 025 bar startup, rv, it is great for campersite, stables with low water pressure. The 37mbar ce gas regulator is compatible with any propane gas bottle with 27mm clip-on connection.
BrandCAMPLUX #ad
ManufacturerCAMPLUX #ad
Height14.8
Length11.42
Weight10.01
Width4.33
Part NumberAY132B
ModelAY132B
Warranty1 year warranty.