10 bestInstant Water Heater For Bathroomof December 2025
112M consumers helped this year.
10% off
1
Tankless Water Heater Propane, 4.21GPM 16L Indoor,Instant Hot Propane Gas Water Heater,Constant Propane Water Heater with Fahrenheit Digital Display,Multi-Protection (Black)
DWALE
9.9
2
Thermomate Mini Tank Electric Water Heater ES150 1.3 Gallons Point of Use Water Heater for Instant Hot Water Under Kitchen Sink 120V 1440W
thermomate
9.8
3
Tankless Water Heater Electric 14kW 240 Volt, thermomate On Demand Instant Endless Hot Water Heater, Digital Temperature Display Easy Installation, for Residential Sink & Shower, 58A Gray
thermomate
9.8
4
Gleyi 6L Tankless Water Heater, 1.58 GPM Portable Tankless Water Heater, On Demand Instant Hot Water Heater with Overheating Protection, for RV Camping, Outdoor Shower
Gleyi
9.6
5
thermomate Electric Tankless Water Heater, 11kW at 240 Volt, On Demand Instant Hot Water Heater, Self Modulating Energy Saving, Save Space, 2.15GPM at 35°F Rise, Side Connections
thermomate
9.4
OtherUp to 15% off
FOGATTI Electric Mini Tank Water Heater, 4.0 Gallon Point of Use Instant Hot Water Heater 120V 1440W, Under Sink, Wall or Floor Mounted, Easy to Install
thermomate Mini Tank Water Heater Electric UL Listed, ES150B 1.3 Gallon Point of Use Under Sink Water Heater, 120V Corded Wall or Floor Mounted
Large Size 120V 1.5Kw Small Under Sink Tank 4 Gallon Water Heater Hot Storage,Mini Instant Electric RV TR Trailer Kitchen Compact Point-of-Use, with 16” Long 1/2”FIP Stainless Steel Water Hoses 16L
GEESEN 1500W 8L 110V US Plug Compact Size Instant Electric Tank Home Hot Water Heater Kitchens Hair Salons IPX4 Mini Instant Tankless Shower for Kitchen Bathroom 2.5 Gallon
6
VEVOR Instant Water Heater, 8kw On Demand Electric Tankless Water Boiler, Digital Temperature Display & Easy Installation & 24-Hour Water Supply, for Kitchen Bathroom Shower Mall Salon ETL Listed
VEVOR
9.2
7
Ranein 9Kw Electric Tankless Water Heater 240v,On Demand Instant Water Heater with CSA Certification, IPX4 Waterproof, LED Temperature Display for Bathroom, Self Modulating Energy Saving, Save Space
Ranein
9.0
8
Camplux Immersion Water Heater- 1500W Safe and Fast Heating,Portable Electric Submersible heating instant With Circle Of Stainless Steel Protective Cover, Automatic Power Off - For Portable Bathtub
CAMPLUX ENJOY OUTDOOR LIFE
8.7
9
VEVOR Instant Water Heater, 18kw Electric Tankless Water Boiler, Digital Temperature Display & Easy Installation & 24-Hour Water Supply, for Kitchen Bathroom Shower Mall Salon Shampoo ETL Listed
VEVOR
8.4
10
DAORDAER 110/120v 1.5kw Mini Tank Electric Water Heater 2.5 Gallon Compact Under Sink Water Heater Knob Temperature Adjustment Instant Hot Water Heater for Home Kitchen (2.5 Gallon - Gray)
DAORDAER
8.2
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