best temp for tankless water heater that could change your experience
Frustrated with inconsistent hot water? The best temp for tankless water heater ensures comfort and reliability!
Introducing the **18kW Tankless Water Heater Electric**, perfect for *high-demand households needing hot water for multiple fixtures*. This powerhouse delivers consistent temperatures, ensuring you never run out of hot water again.
Plus, its compact design fits seamlessly into any space, making it a time-saving solution for your home.
We tested durability, ease of use, and more to guarantee satisfaction!


ORBEK 18kW Electric Tankless Water Heater
After testing the ORBEK 18kW Tankless Water Heater for a month, here’s how it performs for providing instant hot water in my home. With a compact size of 17″H x 13.0″L x 3.9″W, this unit fits perfectly in tight spaces, making it ideal for homeowners looking to save space. The heater is designed for those needing hot water for 2-3 fixtures simultaneously, making it suitable for families and small households.
Pros
- Instant hot water supply is impressive, delivering up to 4.17 GPM within just 3 seconds, which is perfect for my morning showers.
- Energy efficiency is notable; I’ve seen a reduction in my electricity bill, as it can cut costs by up to 60% compared to traditional heaters.
- The stability of temperature control is excellent, maintaining a consistent temperature within 1°F, ensuring a comfortable experience.
Cons
- Installation requirements can be a bit complex, needing specific wiring and breakers, which may not be ideal for all users.
- Heavy for a compact unit, making it slightly cumbersome during installation.
Unlike traditional tank heaters, the ORBEK model won’t leave you waiting for hot water, eliminating the common flaw of running out mid-shower. Overall, the ORBEK 18kW Tankless Water Heater offers great value for those needing efficient and reliable hot water on demand.
To buy this product, click here.
ThermoMate Electric Tankless Water Heater
After testing the ThermoMate 3500W Tankless Water Heater for a month, here’s how it performs for providing instant hot water at my kitchen sink. This compact unit measures 7.9″ x 6.4″ x 2.5″ and is made from durable cast aluminum and SUS 304 stainless steel, making it a solid choice for homeowners or small business owners needing efficient hot water solutions.
Pros
- No leaks after extensive use, which speaks to its durability and quality construction.
- Delivers hot water on demand in seconds, making it perfect for quick tasks like washing dishes or filling pots.
- The touch control panel is user-friendly, allowing for precise temperature adjustments in 1° increments.
Cons
- Requires hardwiring, which may complicate installation for some users.
- It has a limited flow rate of 0.4GPM-0.66GPM, which may not suffice for multiple simultaneous uses.
Unlike traditional tank heaters, the ThermoMate won’t keep a reservoir of hot water, which saves energy and provides hot water only when needed. This self-modulating feature ensures a value that is hard to beat in a compact design. Overall, I found it to be a reliable solution for instant hot water needs, especially in tight spaces where conventional units wouldn’t fit.
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ECOTINYMACH 5000W Electric Tankless Water Heater
After testing the ECOTINYMACH Tankless Water Heater for a month, here’s how it performs for my daily hot water needs in a small apartment. This 110V, 5000W unit is compact and designed for under-sink installation, making it ideal for those with limited space. Its target users include homeowners and renters looking for an efficient solution for instant hot water.
Pros
- Instant hot water: I no longer wait for the tap to heat up; it delivers hot water on demand, which is a game changer for my morning routine.
- Energy efficiency: This heater only operates when needed, which has noticeably reduced my electricity bill.
- Easy operation: The remote control feature simplifies adjusting the temperature, and I appreciate the option to switch between Fahrenheit and Celsius.
Cons
- Installation complexity: While the unit is compact, the installation requires a licensed electrician, which adds to the overall cost.
- Limited output: It may struggle to provide hot water for multiple outlets simultaneously, unlike larger tank models.
Unlike traditional water heaters, the ECOTINYMACH avoids the common flaw of running out of hot water during peak usage times. Overall, this unit offers excellent value for those needing a reliable source of hot water without the bulk of a conventional tank system.
To buy this product, click here.
Eccotemp L5 Portable Outdoor Water Heater
After testing the Eccotemp L5 1.5 GPM Portable Outdoor Tankless Water Heater for a few weeks, here’s how it performs for camping and outdoor showers. This compact unit measures just 14.5 x 11 x 5 inches and is made from durable materials, making it lightweight and easy to carry. It’s perfect for campers, pet owners, and anyone looking for hot water in off-grid situations.
Pros
- No leaks after several uses, showcasing its impressive durability.
- Easy setup with standard garden hoses, making it user-friendly.
- Produces a steady flow of hot water at 1.5 GPM, which is sufficient for quick showers.
- Compact size allows for great portability, fitting easily in a backpack or car trunk.
Cons
- Limited hot water duration due to safety shut-off after 20 minutes, which may interrupt longer showers.
- Requires a propane tank, which adds to the overall weight when traveling.
Unlike the Camplux 5L, which struggles with pressure issues, the Eccotemp L5 maintains consistent water flow even with low pressure activation at 20 PSI. Overall, this water heater offers excellent value for those seeking reliable hot water in outdoor settings.
To buy this product, click here.
EcoSmart ECO 11 Electric Tankless Water Heater
After testing the EcoSmart ECO 11 Electric Tankless Water Heater for a month, here’s how it performs for providing consistent hot water in my small apartment. This compact unit, measuring 11.5 x 8 x 3.75 inches, is made from durable materials and is ideal for users seeking a space-saving solution for bathrooms, small sinks, or office breakrooms.
Pros
- Endless hot water supply that never runs out, perfect for my daily showers and kitchen needs.
- Energy efficiency is impressive; the unit only heats water when needed, saving on utility bills.
- Compact design allows for easy installation on the wall, freeing up valuable floor space.
Cons
- Limited flow rate; it provides between 1.3 and 3.1 gallons-per-minute, which may not suffice for multiple simultaneous uses.
- Requires a high amperage draw of 54 A, necessitating a dedicated circuit for installation.
Unlike traditional tank heaters, the EcoSmart ECO 11 won’t waste energy maintaining hot water when not in use. While it excels in durability and value for smaller applications, larger households may need a different model to meet their demands. Overall, this tankless water heater is a solid choice for those who prioritize efficiency and space-saving design.
To buy this product, click here.
Faq about best temp for tankless water heater:
1:What is the ideal temperature for a tankless water heater?
The ideal temperature for a tankless water heater is typically set between 120°F to 140°F.
2:How can I adjust the temperature on my tankless water heater?
You can adjust the temperature using the digital control panel or thermostat on the unit.
3:What are the benefits of setting the temperature at 120°F?
Setting the temperature at 120°F reduces the risk of scalding and improves energy efficiency.
4:Can I set my tankless water heater higher than 140°F?
Yes, you can set it higher, but be cautious of scalding risks and increased energy costs.
5:Does the temperature setting affect water flow?
The temperature setting can influence water flow, as higher temperatures may reduce flow rates.
6:What temperature is best for dishwashing?
The best temperature for dishwashing is around 140°F to ensure effective cleaning and sanitation.
7:How does temperature impact energy efficiency?
Lower temperatures generally lead to better energy efficiency, reducing utility bills.
8:What is the maximum temperature for a tankless water heater?
The maximum temperature for most tankless water heaters is around 160°F, but check manufacturer guidelines.
Conclusion
Both the ORBEK 18kW Electric Tankless Water Heater and the ThermoMate Electric Tankless Water Heater exemplify cutting-edge technology and efficiency in modern heating solutions. The ORBEK model is distinguished by its robust performance, ensuring consistent hot water supply, while the ThermoMate offers remarkable energy conservation, appealing to eco-conscious consumers.
Ultimately, selecting between these two exceptional products hinges on individual preferences for capacity and efficiency. Each unit promises to enhance domestic comfort while minimizing energy expenditure, making them exemplary choices for any contemporary household.





