10 bestPortable Water Heaterof June 2026
112M consumers helped this year.
5% off
1
STIEBEL ELTRON DCE-X 10/12 kW Premium Water Heater, Compact Size, tankless, instantaneous, Suitable for Showers, 220/240 V, Precise Temperature Output, oversink Installation, 238159
Stiebel Eltron
10.0
2
Stiebel Eltron DCE-X 6/8 Premium Compact Instant Water Heater, Suitable for Showers, Maximum Energy Efficiency, Accurate Temperature delivery, 238158, 220240 V, White
Stiebel Eltron
10.0
3
Stiebel Eltron DCE-S 10/12 Plus Compact Instant Water Heater, Suitable for Showers, Precise Temperature Selection from 20 °C to 60 °C, 238154, 220240 V, White, kW
Stiebel Eltron
9.9
4
Stiebel Eltron DCE-S 6/8 Plus Compact Instant Water Heater, Suitable for Showers, Precise Temperature Selection from 20 °C to 60 °C, 238153, 220240 V, White, kW
Stiebel Eltron
9.8
16% off
5
CAMPLUX BW264BC 10L Gas Water Heater with Rain Cover, Use for Camping, RV, Horse Washing
CAMPLUX
9.7
OtherUp to 16% off
CAMPLUX Gas Water Heater 20 litres, Instant LPG Water Heater for Garden Shower, RV, Tiny House, ECO/Full Mode, BW Series BW528B
Ariston ANDRIS R 15 Litre Undersink Electric Water Heater 2kW, Control Unit, B class ErP rating, Economy “E” Setting, Manufactured to be installed in UK - 3100864
CAMPLUX 10 litres Gas Water Heater with Water Pump F10 Pro, Portable LPG Shower with Handle, Butane/Propane, 28-37mbar, for Outdoor/Campsite/RVs/Remote House, First Series
CAMPLUX AY132P43 5L Portable Gas Water Heater with 4.3L Water Pump 12V,Tankless LP Gas Boiler with Folding Handle,Use for Outdoor Camping Shower RV Trip Washing Horse
31% off
6
Camplux BW264C 10L Gas Water Heater with Rain Cover, CE Certified, Use for Camping, RV, Horse Washing
CAMPLUX
9.5
20% off
7
CAMPLUX BW158C Tankless Gas Water Heater with Rain Cap, 6L Outdoor Instant Gas Shower for Horse Camping RV Trip
CAMPLUX
9.3
20% off
8
CAMPLUX BW158BC 6L Instant Gas Water Heater with Rain Cap, Tankless Propane Gas Boiler, Use for Outdoor Shower Camping RV Trip Horse Washing
CAMPLUX
9.1
20% off
9
CAMPLUX 5L Gas Water Heater with 4.3L Water Pump, Freestanding Tankless Water Heater, AY132Max Instant LPG Water Boiler with Carrying Bag, for Camping/Outdoor Showers
CAMPLUX
8.9
18% off
10
Ariston ANDRIS R 15 L Undersink Electric Water Heater, 3kW, Control Unit, B class ErP rating, Economy “E” Setting, Manufactured to be installed in UK - 3100834.
Ariston
8.7
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