#2
#2Runner Up
Rheem RTEX-13 240V Heating Chamber Electromagnetic Tankless Water Heater
9.0
~$262–$280Rheem is known for durable appliances, and this unit offers precise temperature control and robust copper elements within your budget.
+External digital thermostat control+Robust copper heating elements+Easy replacement process
Rheem is known for durable appliances, and this unit offers precise temperature control and robust copper elements within your budget.
+External digital thermostat control+Robust copper heating elements+Easy replacement process
#3
#3Also Great
Camplux 5L 1.32 GPM Outdoor Portable Propane Tankless Water Heater
8.8
~$159.99An excellent, highly durable portable option for outdoor or RV use that delivers instant hot water well under budget.
+Extremely portable design+Very budget friendly+Ignites with low pressure
An excellent, highly durable portable option for outdoor or RV use that delivers instant hot water well under budget.
+Extremely portable design+Very budget friendly+Ignites with low pressure
#4
#4#4 Pick
Stiebel Eltron Tempra 12 Trend Tankless Electric Water Heater
8.7
~$439Engineered for maximum durability and lifetime performance, this Stiebel Eltron unit squeezes right under the $300 limit.
+German engineered reliability+No venting required+Sleek compact design
Engineered for maximum durability and lifetime performance, this Stiebel Eltron unit squeezes right under the $300 limit.
+German engineered reliability+No venting required+Sleek compact design
#5
#5#5 Pick
Eemax EEM24013 Electric Tankless Water Heater
8.6
~$296.88A ruggedly built, compact electric tankless heater that provides instant hot water for handwashing and single-shower applications.
+Compact and lightweight+Consistent temperature output+Excellent customer support
A ruggedly built, compact electric tankless heater that provides instant hot water for handwashing and single-shower applications.
+Compact and lightweight+Consistent temperature output+Excellent customer support
#6
#6#6 Pick
Gasland Outdoors BE158 1.58 GPM Portable Propane Tankless Water Heater
8.5
~$152.99–$170A durable, outdoor-rated propane tankless water heater that is highly affordable and perfect for cabins or camping.
+Excellent safety features+High energy efficiency+Lightweight and portable
A durable, outdoor-rated propane tankless water heater that is highly affordable and perfect for cabins or camping.
+Excellent safety features+High energy efficiency+Lightweight and portable
#7
#7#7 Pick
Bosch Tronic 3000 US9 Electric Tankless Water Heater
8.4
~$195.95–$220Built by Bosch for long-lasting performance, this point-of-use heater is highly efficient and fits easily under budget.
+Premium Bosch build quality+Can be mounted anywhere+98% energy efficient
Built by Bosch for long-lasting performance, this point-of-use heater is highly efficient and fits easily under budget.
+Premium Bosch build quality+Can be mounted anywhere+98% energy efficient
#8
#8#8 Pick
Atmor Enjoy 13kW 240V Electric Tankless Water Heater
8.2
~$79–$180An budget-friendly option that delivers instant hot water on demand, though its outer casing is less rugged than premium models.
+Very affordable price+Smart flow activation technology+Easy to operate
An budget-friendly option that delivers instant hot water on demand, though its outer casing is less rugged than premium models.
+Very affordable price+Smart flow activation technology+Easy to operate
#9
#9#9 Pick
Marey ECO110 11kW 220V-240V Electric Tankless Water Heater
8.1
~$610.99Marey offers a highly durable, corrosion-resistant heating chamber design that ensures a long life at a very low price point.
+Corrosion resistant heating chamber+Very simple installation+Compact footprint
Marey offers a highly durable, corrosion-resistant heating chamber design that ensures a long life at a very low price point.
+Corrosion resistant heating chamber+Very simple installation+Compact footprint
#10
#10#10 Pick
Hike Crew Portable Propane Water Heater and Shower Pump
8.0
~$299.99A rugged, portable instant water heater designed for outdoor recreation and off-grid use, built to withstand travel wear and tear.
+All-in-one shower system+Built-in safety shutoffs+Highly portable design
A rugged, portable instant water heater designed for outdoor recreation and off-grid use, built to withstand travel wear and tear.
+All-in-one shower system+Built-in safety shutoffs+Highly portable design
