10 bestRated Natural Gas Hot Water Heatersof December 2025
112M consumers helped this year.
1
SUPA - Supa Heater - Hot Tub Heater, Pressure Washer, Outside Shower with Digital Control Panel. Propane Gas, Super Fast Heat Up Time That Saves You Money & The Environment UKCA & CE Safety Certified
SUPA
10.0
2
CAMPLUX Gas Water Heater 20 litres, Instant LPG Water Heater for Garden Shower, RV, Tiny House, ECO/Full Mode, BW Series BW528B
CAMPLUX
10.0
3
TTulpe Propane Instant Gas Water Heater Indoor B-6 P37 Eco, 1.5 V, White
TTulpe
9.9
4
HAMILTON GAS PRODUCTS Calor Gas Cabinet Heaters - 3kw | Indoor Super Heater | Oxygen Depletion Sensor & 2 Heating Settings | Portable Caster Wheels, Regulator & Hose | For Home, Office, Shed, Garage
HAMILTON GAS PRODUCTS LTD
9.8
15% off
5
Camplux BW264C 10L Gas Water Heater with Rain Cover, CE Certified, Use for Camping, RV, Horse Washing
CAMPLUX
9.7
Other
Easy Shopping® Portable Gas Heater 4.2KW Butane LPG Gas Heater for Home Office Room Bathroom Heating Cabinet
TTulpe® Indoor B11 P37 Eco instantaneous Gas Water Heater, Propane
GASLAND BE158B 6L Gas Water Heater, Freestanding Tankless Hot Shower System with Portable Handle, Instant LPG Water Boiler for Campervan Shower Road Trip Hot Tap Lpg Shower
Gas Water Heater 6 litres, CAMPLUX BD158 Instantaneous LPG Water Heater with Handle, for Camping Shower/RV/Washing Horse, 30/37mbar
6
GASLAND Natural Gas Instant Gas Water Heater Indoor BG300NG, Low Nox, 11L/Min Methane Hot Tankless Gas Boiler with LED Display for Home Use, White,20mbar
GASLAND
9.5
7
Gas Water Heater, Thermomate AZ132B 5L Portable Propane Water Heater, Tankless Gas Tankless Water Heater for Outdoor Showers, Horses, Camping, Motorhome
thermomate
9.3
8
Camplux AY132 Tankless Propane Gas Water Heater White 5L
CAMPLUX
9.1
9
CAMPLUX AY132B 5L Portable Gas Water Heater with Folding Handle, Tankless LP Gas Boiler, Use for Outdoor Shower Camping RV Trip Horse Bathing
CAMPLUX
8.8
10
TABODD 10L LPG Propane Gas Water Heater, 20KW Instant Gas Water Burner Hot Water Heater with Stainless Steel Shower Head Kit Camping Shower Water Heater for Small House RVs Sailboats Cabins, White
TABODD
8.6
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