Are you tired of running out of hot water during showers? The right tankless water heater can provide endless hot water for your home.
Tankless water heaters, like the Rinnai REP160eN Smart-Circ, are designed to deliver hot water on demand. With a flow rate of up to 6.6 GPM, you can enjoy uninterrupted showers and efficient heating. The built-in recirculation pump ensures instant hot water, reducing wait times and conserving water.
In our full review, we analyze performance, durability, and more to help you choose the best option for your needs.
Rinnai REP160eN Smart-Circ Tankless Water Heater
Rinnai REP160eN Smart-Circ Non-Condensing Natural Gas Tankless Water Heater: 12” long, ABS plastic, 2-year warranty.
Benefits
- Provides up to 6.6 GPM, ensuring multiple fixtures can run simultaneously without running out of hot water.
Drawbacks
- No dishwasher-safe parts, which may require manual cleaning.
The Rinnai REP160eN is an excellent choice for homeowners seeking an efficient hot water solution. Its compact size makes it ideal for small spaces, and the Smart-Circ technology optimizes water usage by learning your patterns, ensuring hot water is available when you need it. With a capacity of up to 6.6 GPM, it can support multiple showers or appliances at once, making it perfect for busy households.
The durable design includes a 15-year warranty for the heat exchanger and a 5-year warranty for parts, providing peace of mind. However, potential buyers should note that there are no dishwasher-safe components, which may add to maintenance time.
A practical pick for small spaces, the Rinnai REP160eN is a smart investment for those wanting reliable hot water without the bulk of traditional tanks. Professional installation is recommended to ensure optimal performance, making it a hassle-free addition to your home.
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Rinnai REP199iP Tankless Water Heater 199,000 BTU
Rinnai REP199iP Smart-Circ Non-Condensing Propane Tankless Water Heater: 12” long, ABS plastic, 2-year warranty.
Benefits
- Provides up to 7.6 GPM, supporting multiple fixtures simultaneously.
Drawbacks
- Professional installation recommended; self-installation can be complex.
The Rinnai REP199iP is a compact tankless water heater designed for indoor installation, delivering a powerful 199,000 BTU output. Its Smart-Circ Intelligent Recirculation technology adapts to your water usage patterns, ensuring hot water is always available when needed. This feature not only enhances convenience but also improves energy efficiency, making it a smart choice for eco-conscious consumers.
One of the standout features is its ability to deliver up to 7.6 gallons per minute, making it suitable for households with multiple hot water demands. Despite its compact size, comparable to a small suitcase, it can effectively service multiple fixtures at once without compromising performance.
However, potential buyers should note that installation is best left to professionals, as improper setup can lead to inefficiencies or safety issues. Additionally, while the unit is durable, it does not come with dishwasher-safe parts, which may be a consideration for some users.
This product is a practical pick for small spaces, providing an efficient solution for hot water needs without taking up valuable room. Ideal for those seeking reliable hot water in compact living environments.
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Rinnai RXP199iN Tankless Water Heater
Rinnai RXP199iN Condensing Smart Sense Tankless Water Heater: compact design, 11.1 GPM flow rate, 199,000 BTU, Smart Circ technology, UEF .98 energy factor.
Benefits
- Provides endless hot water for up to 7 fixtures simultaneously.
- Smart-Circ technology optimizes hot water delivery based on usage patterns.
- Compact size allows for versatile indoor or outdoor installation.
Drawbacks
- Professional installation recommended, which may incur additional costs.
- WiFi control module not included, limiting remote functionality.
The Rinnai RXP199iN is an excellent choice for those seeking efficient hot water solutions. Its compact size makes it ideal for small spaces, while the high flow rate ensures you never run out of hot water, even during peak usage. The Smart-Circ technology is a standout feature, learning your habits to provide hot water when you need it most, enhancing both convenience and efficiency. However, potential buyers should note that professional installation is recommended, which might add to the overall cost. Additionally, the lack of a WiFi control module could be a drawback for tech-savvy users looking for remote management options. Overall, this model is a practical pick for small spaces and those who prioritize efficiency and convenience in their hot water supply.
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HBS24-12T Instant Hot Water Recirculating Pump
HBS24-12T Digital Smart Instant Hot Water Recirculating Pump Kit: 12” long, ABS plastic, 2-year warranty.
Benefits
- Holds 5L without tipping.
Drawbacks
- No dishwasher-safe parts.
The HBS24-12T is a high-tech solution for instant hot water needs. With its built-in thermostat and digital timer, you can easily set your desired temperature and timing. This pump operates quietly and efficiently, making it an excellent choice for homes looking to save on water bills—up to 10% savings reported. The advanced motor technology ensures powerful performance, with a maximum flow of 5.28 GPM and a head of 39.3ft.
Installation is straightforward, designed to be placed under the farthest faucet from the water heater. The lead-free copper pump body and connectors ensure safety for drinking water. However, users should note that there are no dishwasher-safe parts, which may require additional cleaning efforts.
This pump is ideal for those with small spaces who need an efficient hot water solution without the hassle of waiting for water to heat up. The HBS24-12T combines convenience and efficiency, making it a practical choice for modern households.
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APCOM UT1 Hot Water Recirculation Pump
APCOM UT1 Hot Water Recirculation Pump: 12” long, ABS plastic, 2-year warranty.
Benefits
- Holds 5L without tipping.
- Energy & Cost Efficient – Reduces water waste and lowers utility bills.
- Fully Automatic Operation – Built-in thermostat and timer optimize water use.
- Quick Installation – One wrench installation in less than 10 minutes.
- No Dedicated Return Line – Ideal for homes without an existing hot water return line.
Drawbacks
- No dishwasher-safe parts.
The APCOM UT1 is a practical pick for small spaces. Its compact design allows for easy installation under the sink without requiring a plumber. The energy efficiency of this circulator makes it a cost-effective solution for instant hot water, saving both water and money. The automatic operation ensures that you have hot water when you need it, without the wait.
However, the lack of dishwasher-safe parts may be a concern for some users looking for easy maintenance. Overall, the APCOM UT1 is an excellent choice for those seeking convenience and efficiency in their hot water system.
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Faq about best tankless water heater with recirculation pump:
1: What is a tankless water heater with a recirculation pump?
A tankless water heater with a recirculation pump provides instant hot water by circulating water through the pipes, reducing wait times and conserving water.
2: How does a recirculation pump work?
The recirculation pump moves hot water from the heater to the fixtures and back, ensuring hot water is readily available at all times.
3: What are the benefits of using a tankless water heater with a recirculation pump?
Benefits include energy efficiency, reduced water waste, and continuous hot water supply, enhancing comfort and convenience.
4: Are there any downsides to tankless water heaters with recirculation pumps?
Possible downsides include higher initial costs and the need for professional installation, which may not suit every budget.
5: How do I choose the best tankless water heater with a recirculation pump?
Consider factors like flow rate, energy efficiency ratings, warranty, and customer reviews to find the best model for your needs.
6: Can I install a recirculation pump with my existing tankless water heater?
Yes, many existing tankless systems can be retrofitted with a recirculation pump, but consult a professional for compatibility and installation.
Conclusion
Both the Rinnai REP160eN Smart-Circ and the Rinnai REP199iP exemplify excellence in tankless water heating technology. The REP160eN, with its innovative Smart-Circ system, ensures optimal efficiency and convenience, making it an ideal choice for homeowners seeking seamless hot water access.
Conversely, the REP199iP stands out with its formidable 199,000 BTU capacity, catering to larger households with demanding hot water needs. Together, these models represent the pinnacle of performance and reliability, offering unparalleled solutions for modern living.