If you’re looking for a reliable way to guarantee endless hot water in your home, consider the advantages of tankless water heaters with WiFi capabilities. These smart units not only provide instant hot water but also allow you to monitor and control your system from your smartphone. As you explore your options, you’ll discover features that cater to both energy efficiency and convenience. But which models stand out as the best choices?
Westinghouse 14kW Smart WiFi Tankless Water Heater
If you’re looking for a reliable hot water solution that fits your modern lifestyle, the Westinghouse 14kW Smart WiFi Tankless Water Heater is an excellent choice. This electric unit delivers instant hot water, offering a maximum flow rate of 3.38 GPM, perfect for simultaneous use. With smart Wi-Fi control, you can manage it from your phone or via voice commands using Alexa or Google Home. Its compact design saves space, and installation is straightforward with included components. Plus, safety features like ETL certification and real-time monitoring guarantee peace of mind. Enjoy endless hot water with this efficient and stylish option!
Best For: Homeowners seeking an efficient and modern solution for continuous hot water needs.
Pros:
- Instant Hot Water: Provides a maximum flow rate of 3.38 GPM, ideal for simultaneous use in multiple fixtures.
- Smart Wi-Fi Control: Easily manage settings remotely via an app or voice commands with Alexa and Google Home compatibility.
- Compact Design: Space-saving installation that frees up floor space, making it suitable for smaller homes.
Cons:
- Electric Only: Requires a 240V electrical connection, which may limit installation options in some homes.
- Initial Cost: The upfront investment may be higher compared to traditional water heaters.
- Dependence on Wi-Fi: Smart features require a stable internet connection for full functionality.
WINTEMP 27kW Electric Tankless Water Heater
The WINTEMP 27kW Electric Tankless Water Heater is perfect for homeowners seeking an efficient and space-saving solution for their hot water needs. With a compact design, it takes up 90% less space than traditional tanks, making it ideal for tight areas. Enjoy a maximum output of 6.5 GPM without waiting for preheating. The self-regulating technology guarantees stable water temperatures and can save you up to 60% on electricity costs. Plus, it includes multiple safety features for peace of mind and comes with a 2-year warranty and professional support, guaranteeing you stay comfortable and confident in your hot water supply.
Best For: Homeowners looking for a space-efficient, energy-saving hot water solution that provides an endless supply without preheating.
Pros:
- Compact design occupies 90% less space than traditional tank heaters, making it suitable for tight areas.
- Self-regulating technology ensures stable water temperatures and can save up to 60% on electricity costs.
- Multiple safety features, including leakage protection and overheat protection, provide peace of mind.
Cons:
- Requires substantial electrical setup, including 3 x 40 Amp double-pole breakers and specific wiring.
- Maximum output of 6.5 GPM may not be sufficient for larger households with high simultaneous hot water demands.
- Initial installation costs may be higher compared to traditional tank water heaters.
Westinghouse 18kW Tankless Water Heater Electric
For homeowners seeking efficient and continuous hot water, the Westinghouse 18kW Tankless Water Heater Electric stands out with its impressive flow rate of up to 4.2 GPM. This compact unit, measuring just 17H × 13W × 4.3D inches, is perfect for wall mounting, saving valuable floor space. It features WiFi control compatible with Alexa and Google Home, allowing you to manage settings remotely. With a temperature range from 86°F to 140°F, it caters to 1-2 bathrooms without fluctuations. Plus, its ETL certification and advanced safety features guarantee durability and peace of mind for your home.
Best For: Homeowners looking for an efficient, space-saving solution for continuous hot water in 1-2 bathroom setups.
Pros:
- Compact design allows for easy wall mounting, saving floor space.
- WiFi control compatibility with Alexa and Google Home enables remote management of settings.
- ETL certified with multiple safety features ensures reliability and peace of mind.
Cons:
- Requires specific electrical setup with 2 × 40 AMP breakers and 8 AWG wiring, which may necessitate professional installation.
- Flow rate of 4.2 GPM may not be sufficient for larger households with higher simultaneous hot water demands.
- Limited to adjustable temperatures between 86°F to 140°F, which may not meet all users’ preferences.
WINTEMP 18kW Tankless Electric Water Heater
Looking for an efficient and space-saving solution for your home’s hot water needs? The WINTEMP 18kW Tankless Electric Water Heater might be your answer. With a compact design, it occupies 90% less space than traditional models, making it perfect for tight areas. This ETL-certified unit delivers up to 4.3 GPM and reaches temperatures of 140°F. Its self-regulating technology guarantees you save energy, consuming no electricity when not in use. Plus, you can control it remotely via WiFi, while safety features offer peace of mind. Rated 4.4 stars by customers, it’s a smart choice for modern households.
Best For: Homeowners looking for an energy-efficient and space-saving solution for their hot water needs.
Pros:
- High energy efficiency with up to 99% energy savings; consumes no electricity when not in use.
- Compact design occupies 90% less space than traditional tank heaters, making it ideal for tight spaces.
- Remote control capability via WiFi allows for convenient temperature adjustments.
Cons:
- Higher initial cost compared to traditional tank water heaters.
- Requires professional installation, which may add to overall expenses.
- Limited flow rate of 4.3 GPM may not be sufficient for larger households with multiple simultaneous hot water demands.
MIZUDO Natural Gas Tankless Water Heater for Large Families
With a powerful 120,000 BTU output, the MIZUDO Natural Gas Tankless Water Heater is perfect for large families needing hot water for multiple bathrooms simultaneously. It boasts a max flow rate of 5.1 GPM, ensuring you’ll enjoy consistent hot water without interruption. You can install it indoors or outdoors, offering flexibility based on your home’s layout. Plus, its advanced temperature control keeps the water stable within 1°F, even during peak usage. With CSA certification and built-in safety features, you can trust its quality. Enjoy smart control via WiFi, making it a modern solution for your family’s hot water needs.
Best For: Large families or households that require a high volume of hot water simultaneously for multiple bathrooms.
Pros:
- High BTU Output: Provides efficient hot water supply with a powerful 120,000 BTU output.
- Flexible Installation: Can be installed indoors or outdoors, accommodating various home layouts.
- Smart Control Features: WiFi and app control enable convenient temperature management and monitoring.
Cons:
- Requires Additional Accessories: Indoor installation necessitates a specific vent pipe system, which may incur extra costs.
- Weight and Size: At 31.2 pounds and with dimensions of 30 x 16.3 x 7.3 inches, it may be bulky for some installation spaces.
- Initial Cost: As a premium tankless option, it may have a higher upfront cost compared to traditional water heaters.
Westinghouse 11kW Electric Tankless Water Heater
The Westinghouse 11kW Electric Tankless Water Heater is an excellent choice for those seeking a reliable, on-demand hot water solution for small to medium-sized spaces, like apartments or homes. It delivers continuous hot water, perfect for one shower and two sinks, with a flow rate of 2.56 GPM. You can control it via Alexa or Google Home, adjusting temperatures in 1° increments from 86°F to 140°F using the app. With its compact wall-mounted design and robust safety features, you’ll enjoy low maintenance and durability. Plus, it comes with a 12-month warranty, ensuring peace of mind with your investment.
Best For: Individuals or families in small to medium-sized residences looking for an efficient and space-saving hot water solution.
Pros:
- Continuous hot water delivery suitable for a shower and two sinks simultaneously.
- Smart home integration with Alexa and Google Home for easy voice control and app management.
- Safety features including ETL certification and multiple protective layers ensure durability and low maintenance.
Cons:
- Requires specific electrical setup with a 50 A double-pole breaker and 8 AWG wiring, which may necessitate professional installation.
- Limited flow rate of 2.56 GPM might not be sufficient for larger households with higher hot water demands.
- Compact size may lead to installation challenges in certain spaces or configurations.
36kW Tankless Electric Water Heater (240V)
For homeowners seeking an efficient and space-saving solution, the 36kW Tankless Electric Water Heater (240V) stands out with its compact design and impressive maximum flow rate of 8.7 gallons per minute. Weighing just 36 pounds, this ETL certified unit is perfect for tight spaces, occupying 90% less room than traditional tank heaters. It offers on-demand hot water without preheating, maintaining stable temperatures up to 140°F. With WiFi control, you can easily adjust settings remotely. Safety features like leakage and overheat protection guarantee peace of mind. Plus, enjoy a 2-year warranty and professional support for long-term satisfaction.
Best For: Homeowners looking for an efficient, space-saving water heating solution with the convenience of on-demand hot water.
Pros:
- Compact design that occupies 90% less space than traditional tank heaters.
- On-demand hot water supply with stable temperature control and energy efficiency up to 99%.
- Remote WiFi control for easy temperature adjustments from anywhere.
Cons:
- Requires a significant electrical installation with 150A maximum current draw and specific breaker and cable requirements.
- Maximum temperature limited to 140°F, which may not be sufficient for all users’ needs.
- Initial setup costs may be higher compared to traditional water heaters, especially for electrical upgrades.
APUS Natural Gas Tankless Water Heater (140,000 BTU)
If you’re looking for a reliable hot water solution for a busy household, the APUS Natural Gas Tankless Water Heater (140,000 BTU) stands out with its impressive capacity to deliver up to 6.8 gallons per minute. With Zero Cold Water Technology, you get instant hot water in just one second. It supports multiple fixtures simultaneously, ensuring no temperature fluctuations. Plus, its smart WiFi control lets you adjust the temperature easily from your phone. Energy-efficient and compact, this wall-mounted unit optimizes your space while delivering consistent hot water. With 24/7 customer support, you’re always covered. Enjoy endless hot water with APUS!
Best For: Busy households that require a reliable and efficient hot water solution for multiple fixtures.
Pros:
- Instant hot water in just one second with Zero Cold Water Technology.
- Smart WiFi control allows for easy temperature adjustments and performance monitoring via mobile app.
- Energy-efficient design saves 40% more energy compared to conventional heaters.
Cons:
- Requires professional installation, which may incur additional costs.
- Wall-mounted design may not be suitable for all home layouts.
- Limited to natural gas use, which may not be ideal for all consumers.
Westinghouse Natural Gas Tankless Water Heater (Max 5.1 GPM, 120,000 BTU)
Designed for both residential and commercial use, the Westinghouse Natural Gas Tankless Water Heater stands out with its impressive maximum flow rate of 5.1 gallons per minute. With a heat output of 120,000 BTU, it delivers hot water on demand, saving energy and costs. Its advanced water flow servo maintains a consistent temperature within ±1°F, making it ideal for 2-4 simultaneous fixtures. Plus, it’s WiFi-enabled, allowing you to control it via a smartphone app. The LED display provides real-time updates on temperature and error codes, ensuring reliable performance and comfort in your home or business.
Best For: Homeowners and business owners seeking an energy-efficient, on-demand hot water solution for multiple fixtures.
Pros:
- High efficiency: Saves energy and reduces costs with on-demand operation.
- WiFi-enabled: Allows for convenient control via smartphone app.
- Consistent performance: Advanced temperature control maintains hot water within ±1°F.
Cons:
- Professional installation recommended: May require expert setup for optimal functionality.
- Indoor use only: Limited to indoor installation, which may not suit all locations.
- Dependency on power source: Requires connection to a 120V AC power source for operation.
Optimal+ Opti27Plus Smart Electric Tankless Water Heater
The Ideal+ Opti27Plus Smart Electric Tankless Water Heater is perfect for households that need a reliable and efficient source of hot water, especially when multiple fixtures are in use simultaneously. With a powerful 27 kW output, it delivers an impressive 4.5 GPM, making it suitable for three showers, two sinks, and an appliance at once. Its Wi-Fi capabilities let you monitor and control settings remotely. Safety features, such as anti-freezing and overheat protection, guarantee peace of mind. Plus, with a lifetime guarantee and a sleek wall-mounted design, it’s a smart choice for modern homes.
Best For: Households that require a reliable and efficient hot water source for multiple fixtures simultaneously.
Pros:
- Wi-Fi enabled for remote monitoring and control of water settings.
- Lifetime guarantee and a 25-year limited warranty, offering long-term peace of mind.
- Compact wall-mounted design saves space while providing high performance.
Cons:
- Requires specific electrical setup with 3 x DP 40 AMP breakers and 8 AWG wire.
- May not be suitable for extremely cold climates without additional insulation.
- Customer rating reflects mixed feedback, indicating some users may have concerns.
Factors to Consider When Choosing Tankless Water Heaters With Wifi
When choosing a tankless water heater with WiFi, you’ll want to take into account several key factors. Think about WiFi control compatibility, flow rate requirements, and energy efficiency ratings to guarantee it meets your needs. Don’t forget to evaluate installation space and available safety features for a well-rounded decision.
WiFi Control Compatibility
Choosing a tankless water heater with WiFi control can greatly enhance your home’s energy efficiency and convenience. With remote monitoring via smartphone apps, you can easily adjust temperature settings and track performance from anywhere. Look for models that integrate seamlessly with smart home systems like Alexa and Google Home, allowing for voice commands that add extra convenience to your daily routine. WiFi connectivity also provides real-time alerts about system performance and maintenance needs, helping you stay proactive. Some units feature user-friendly LED displays that offer instant feedback on water temperature and energy usage. By optimizing settings based on your usage patterns, you can considerably reduce unnecessary energy consumption, making your home smarter and more efficient.
Flow Rate Requirements
Understanding flow rate requirements is vital for selecting the right tankless water heater with WiFi. The flow rate, measured in gallons per minute (GPM), indicates how much hot water you can access at any moment. If you’ve got multiple fixtures running, like showers and sinks, you’ll need a higher flow rate. For example, a unit with a 6.5 GPM can handle several appliances at once effectively. Don’t forget to take into account the activation flow rate—the minimum needed to turn on the heater. Matching this to your household’s peak hot water demand guarantees you avoid temperature fluctuations and enjoy a steady supply during those busy times. Choose wisely to keep your home’s hot water flowing smoothly!
Energy Efficiency Ratings
Energy efficiency ratings play an essential role in selecting a tankless water heater with WiFi, as they reveal how well the unit converts energy into hot water. Many models boast up to 99% efficiency, making them a smart choice. Look for the energy factor (EF) rating; higher numbers indicate better performance and lower operating costs. With self-regulating technology, some units adjust energy consumption based on incoming water temperature and flow rate, leading to significant savings. By switching to a tankless heater, you could save up to 60% on electricity costs compared to traditional options. Plus, modern models often come with smart diagnostics, allowing you to monitor and optimize energy use right from your smartphone.
Installation Space Considerations
When selecting a tankless water heater with WiFi, the installation space can greatly impact your decision. These heaters typically boast a compact design, saving up to 90% more space than traditional tanks, making them perfect for tight areas. Most models are wall-mounted, allowing you to install them vertically and free up valuable floor space.
You’ll need to take into account the necessary water and electrical connections, like 3/4 NPT for water and specific amperage breakers, to guarantee compatibility with your existing plumbing and electrical systems. Installation requirements vary, with some needing multiple double-pole breakers and heavy-gauge wiring, which could limit your installation options. Finally, verify the location allows for proper ventilation and complies with local building codes for peak performance.
Safety Features Available
Choosing a tankless water heater with Wi-Fi means considering vital safety features that can enhance your peace of mind. Many models come with leakage protection, overheat protection, and dry-fire protection to guarantee safe operation. Look for ETL certification, which confirms that the unit meets strict safety standards for electrical appliances. Advanced units often include smart diagnostics that alert you to potential issues, allowing for timely maintenance and reducing failure risks. Features like freeze protection are essential, especially in colder climates, as they prevent damage to the unit. Additionally, self-regulating technology automatically adjusts energy consumption based on real-time conditions, promoting both safety and efficiency. Prioritizing these features will help you choose a reliable and secure tankless water heater.
