Cheap options fail—but Rinnai REP160iP delivers.
When it comes to tankless water heaters, efficiency and performance are key. The **Rinnai REP160iP** shines with its impressive 6.6 GPM flow rate, while the **Rinnai REP199iP** excels with a powerful 7.9 GPM, ensuring you never run out of hot water.
For those seeking convenience, the **HBS24-12T** offers a smart recirculation system, providing instant hot water while being extremely quiet.
Below, we analyze budget, lifespan, and real-user feedback.


Rinnai REP160iP Tankless Water Heater
Tired of running out of hot water during your shower? The Rinnai REP160iP Smart-Circ Non-Condensing Propane Tankless Water Heater solves this issue with its Smart-Circ Intelligent Recirculation feature. This built-in recirculation pump learns your hot water usage patterns and optimizes heating schedules, ensuring you have hot water when you need it most.
Why It Works
- Smart-Circ technology efficiently manages water flow, preventing cold water from reaching your fixtures.
- Compact design fits in tight spaces, making it ideal for homes with limited installation options.
- High output of up to 6.1 GPM means you can run multiple fixtures simultaneously without a drop in temperature.
Trade-offs
- Professional installation recommended, which may add to the initial cost but ensures safety and optimal performance.
- Premium price compared to traditional water heaters, but the long-term energy savings and convenience justify the investment.
Overall, the Rinnai REP160iP is worth it for frequent users who demand reliable hot water and efficiency in their homes. With its advanced features and compact design, it’s a game-changer for anyone tired of the limitations of traditional water heating systems.
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Rinnai REP199iP Tankless Water Heater 199,000 BTU
Tired of running out of hot water during your morning shower? The Rinnai REP199iP Smart-Circ Non-Condensing Propane Tankless Water Heater with Built-In Recirculation Pump solves this issue with its Smart-Circ Intelligent Recirculation feature. This technology learns your water usage patterns and schedules recirculation accordingly, ensuring you always have hot water when you need it.
Why It Works
- Compact size fits easily in tight spaces, making it ideal for any home.
- Up to 7.6 GPM means you can run multiple fixtures simultaneously without a drop in temperature.
- Durable design includes a 15-year guarantee on the heat exchanger, providing peace of mind.
Trade-offs
- Professional installation required, which may add to the overall cost.
- Premium price compared to traditional water heaters, but it offers long-term savings on energy bills.
Overall, the Rinnai REP199iP is a top choice for those who prioritize hot water availability and energy efficiency. It’s worth it for frequent users who need reliable performance and are willing to invest in a quality product that will serve them well for years to come.
To buy this product, click here.
HBS24-12T Instant Hot Water Recirculating Pump
Tired of waiting for hot water? The HBS24-12T Digital Smart Instant Hot Water Recirculating Pump Kit fixes it with its advanced high-speed recirculating technology. This smart pump allows you to set your desired hot water temperature and preferred timing, ensuring you receive hot water almost instantly at your faucet.
Why It Works
- Quick response time means no more wasting water while waiting for it to heat up.
- Built-in thermostat ensures the water is always at your preferred temperature.
- Digital timer allows for customized schedules, so hot water is ready when you need it.
- Lead-free copper construction guarantees safe drinking water.
Trade-offs
- Initial installation cost may be higher than traditional systems, but it saves on water bills in the long run.
- Requires specific installation under the farthest faucet, which might not suit all homes.
Overall, the HBS24-12T is worth it for frequent users who value convenience and efficiency. With its quiet operation and maintenance-free design, this pump is an excellent investment for anyone tired of wasting water and time waiting for hot water.
To buy this product, click here.
Rheem Prestige Tankless Gas Water Heater
Tired of running out of hot water during your showers? The Rheem Prestige Condensing Tankless Gas Indoor Natural Gas Water Heater with Built-in Recirculation solves this problem with its impressive 11.0 GPM flow rate. No more waiting for the water to heat up—enjoy hot water on demand, whenever you need it.
Why It Works
- Low operating cost ensures you save on energy bills while enjoying consistent hot water.
- Space-saving design makes it an ideal replacement for bulky traditional tanks, fitting seamlessly into your home.
- Water & Gas Leak Detection enhances safety by automatically shutting down the unit and providing error codes, preventing potential disasters.
- Auto-Learn Programming tailors the heater’s operation to your usage patterns, ensuring hot water is available when you need it most.
Trade-offs
- Premium price may deter some buyers, but the long-term savings and efficiency justify the investment.
Overall, the Rheem Prestige tankless water heater is worth it for frequent users who value convenience and efficiency. With its advanced features and reliable performance, you’ll never have to worry about cold showers again.
To buy this product, click here.
PROZRTED Smart Hot Water Recirculating Pump
Tired of waiting for hot water to reach your faucet? The PROZRTED Smart Instant Hot Water Recirculating Pump System solves this problem with its advanced high-speed recirculating technology. With a maximum flow of 6 GPM and the ability to reach your desired temperature in just minutes, you’ll never have to endure cold water again.
Why It Works
- Quick response time ensures hot water is available almost instantly, eliminating the frustration of waiting.
- Energy-saving modes allow you to optimize usage, reducing both water waste and energy bills.
- NSF certified for safety, this pump uses lead-free copper, making it safe for drinking water.
- Quiet operation means you can enjoy the comfort of hot water without disruptive noise.
Trade-offs
- Premium price may deter budget-conscious buyers, but the durability and efficiency justify the investment.
Overall, the PROZRTED Smart Instant Hot Water Recirculating Pump is worth it for frequent users who value convenience and efficiency. With its smart features and safety certifications, it provides a reliable solution for instant hot water, making it an excellent addition to any home.
To buy this product, click here.
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 heats water on demand and maintains hot water availability by circulating it through the plumbing system.
2:What are the benefits of using a tankless water heater with a recirculation pump?
Benefits include endless hot water, energy efficiency, reduced wait times for hot water, and space savings compared to traditional tank heaters.
3:How does the recirculation pump work?
The recirculation pump moves hot water from the heater to the fixtures and back, ensuring instant access to hot water without wasting it.
4:Are tankless water heaters with recirculation pumps energy-efficient?
Yes, they are energy-efficient as they heat water only when needed and minimize water waste, leading to lower energy bills.
5:What size tankless water heater do I need?
Size depends on your household’s peak hot water demand. Calculate the required flow rate in gallons per minute (GPM) to choose the right model.
6:Can I install a tankless water heater with a recirculation pump myself?
While DIY installation is possible, hiring a licensed plumber ensures proper installation and compliance with local codes.
Conclusion
Rinnai’s REP160iP Tankless Water Heater exemplifies efficiency and compact design, catering to moderate household demands while ensuring a continuous hot water supply. Its advanced technology and reliability make it a commendable choice for those seeking optimal performance without excess energy consumption.
Conversely, the REP199iP model, boasting an impressive 199,000 BTU, is tailored for larger households requiring substantial hot water output. This powerhouse not only meets high-volume demands but also features a sophisticated recirculation pump, enhancing convenience and comfort. Together, these models represent the pinnacle of modern water heating solutions.




