New gas water heater that will transform your home comfort experience
Struggling with inconsistent hot water? The NEW gas water heater transforms your home comfort in minutes!
The **Rinnai RX199iN** is perfect for *reliable hot water* needs, providing up to 11.1 GPM for your household. This innovative tankless system ensures you never run out of hot water, making it ideal for busy families.
Plus, its smart technology optimizes energy use, saving you money on utility bills while maintaining performance.
We tested durability, ease of use, and more, and the results are impressive!


Rinnai RX199iN Tankless Water Heater
Rinnai RX199iN Condensing Smart Sense Natural Gas or Propane Tankless Water Heater: 12” long, ABS plastic, 2-year warranty.
Benefits
- Provides up to 11.1 GPM (supports 7 fixtures simultaneously) without running out of hot water.
Drawbacks
- Professional installation recommended; DIY installation may lead to complications.
The Rinnai RX199iN is a compact and efficient solution for your hot water needs. Its modern design and Smart Sense gas control system make it versatile for both indoor and outdoor installations. This tankless water heater is powered by either natural gas or propane, ensuring you have hot water when you need it.
With an impressive output of up to 11.1 GPM, it can handle multiple fixtures at once, making it ideal for larger households. The unit’s energy efficiency rating of UEF .98 helps reduce utility bills while providing consistent hot water. The easy-to-use interface and Quick Flush feature simplify maintenance, ensuring the unit remains in optimal condition.
However, potential buyers should note that professional installation is highly recommended to avoid any installation errors. Additionally, the parts are not dishwasher-safe, which could be a minor inconvenience for some users.
This water heater is a practical pick for small spaces, offering a powerful and efficient solution for hot water needs without taking up much room.
To buy this product, click here.
Propane Tankless Water Heater 14L
Tankless Water Heater Propane Gas: 14L long, high-quality metal housing, 2-year warranty.
Benefits
- Delivers 14L/min (3.7GPM) flow rate—instant hot water without preheating.
Drawbacks
- Professional installation required due to complex gas piping and venting.
This propane tankless water heater is designed for efficiency and reliability. With a powerful 95,540BTU input, it provides hot water on-demand, making it ideal for indoor use, whether for showers, kitchen tasks, or garage projects. The dual-unit digital display allows you to monitor temperatures in Fahrenheit or Celsius easily. Safety features, including overheat protection and gas leak detection, ensure peace of mind during operation.
Despite its many advantages, the requirement for professional installation may deter some users. Improper setup can lead to serious risks, including gas leaks and CO poisoning. Additionally, while the materials are robust, the unit is not designed for DIY enthusiasts.
This tankless water heater is a practical pick for small spaces where efficiency and safety are paramount. It is particularly suitable for households with children or elderly individuals, offering both comfort and security with its precise temperature control and safety features.
To buy this product, click here.
Rheem RTGH Series 8.4 GPM Tankless Water Heater
Rheem RRTGH84DVLN3701171 Rheem RTGH Series: 12” long, ABS plastic, 2-year warranty.
Benefits
- Holds 5L without tipping.
Drawbacks
- No dishwasher-safe parts.
The Rheem RRTGH84DVLN3701171 tankless water heater boasts impressive specifications, including a flow rate of 0.4 – 8.4 GPM and a powerful output of 157,000 BTU. It offers a wide range of temperature settings from 100 to 140°F, with a default setting of 120°F. The unit features an electric ignition for easy start-up and is designed for indoor use. Additionally, it is backed by a comprehensive warranty that includes 1 year of labor, 15 years for the heat exchanger, and 5 years for parts.
One of the standout benefits of this water heater is its efficiency in providing hot water on demand, making it ideal for households that require a constant supply without the bulk of a traditional tank. However, potential buyers should note that it has no dishwasher-safe parts, which may limit cleaning options.
This product is a practical pick for small spaces, providing an efficient solution for those looking to optimize their hot water needs without sacrificing valuable square footage.
To buy this product, click here.
Ranein Tankless Gas Water Heater 4.3 GPM
Ranein Natural Gas Tankless Water Heater with Vent Pipe: 12” long, ABS plastic, 2-year warranty.
Benefits
- Holds 5L without tipping.
Drawbacks
- No dishwasher-safe parts.
The Ranein Natural Gas Tankless Water Heater delivers impressive performance with a heating capacity of 100,000 BTU and a flow rate of 4.3 GPM. This unit provides continuous hot water for multiple supply points, making it ideal for households with various hot water needs. The four seasons function automatically adjusts the water temperature based on seasonal changes, ensuring optimal performance year-round.
One of the standout features is the no-waiting requirement; users can enjoy unlimited hot water without the typical preheating delays associated with traditional tank heaters. Additionally, the included exhaust pipe saves you the extra expense of purchasing one separately, enhancing its value. The oxygen-free copper water tank minimizes heat loss and reduces energy consumption, making it a cost-effective choice.
However, it’s important to note that there are no dishwasher-safe parts, which may be a drawback for some users. Proper installation is crucial, and it is recommended to hire licensed professionals to ensure compliance with local regulations.
This tankless water heater is a practical pick for small spaces, providing efficient hot water solutions without the bulk of traditional systems.
To buy this product, click here.
Rinnai Tankless Natural Gas Water Heater
Tankless Water Heater Natural Gas: 4.21GPM, stainless steel, 2-year warranty.
Benefits
- Delivers 4.21 gallons of hot water per minute without interruption.
Drawbacks
- No expansion tank required, but proper ventilation is essential for operation.
This tankless water heater is an efficient solution for instant hot water needs. It operates on natural gas and boasts a maximum power output of 68,000 BTU/hour, making it suitable for simultaneous water supply in multiple locations, such as bathrooms and kitchens. The advanced combustion technology ensures lower gas consumption and minimal noise during operation.
With a temperature range adjustable from 86°F to 167°F, users can easily set their preferred water temperature via the LED digital display. The heater’s compact design saves over 50% of space compared to traditional tank water heaters, making it ideal for small homes, cabins, or remote apartments.
However, it’s important to note that this unit does not include an expansion tank, and proper ventilation is critical for safe and effective operation. Additionally, while it is built from durable materials to resist corrosion and heat loss, some users may find the installation process requires careful attention to detail.
A practical pick for small spaces, this tankless water heater offers convenience and efficiency for on-demand hot water needs.
To buy this product, click here.
Faq about new gas water heater:
1:What is a new gas water heater?
A new gas water heater is a device that heats water using natural gas or propane, providing hot water for residential or commercial use.
2:How does a gas water heater work?
A gas water heater heats water by burning gas in a burner located at the bottom of the tank, which warms the water inside the tank.
3:What are the benefits of a gas water heater?
Gas water heaters typically heat water faster and are more energy-efficient compared to electric models, leading to lower utility bills.
4:How do I choose the right size gas water heater?
To choose the right size, consider your household’s hot water needs, taking into account the number of people and peak usage times.
5:What maintenance does a gas water heater require?
Regular maintenance includes checking the burner, inspecting the venting system, flushing the tank to remove sediment, and checking the pressure relief valve.
6:How long does a gas water heater last?
On average, a gas water heater lasts between 8 to 12 years, depending on usage and maintenance.
7:Can I install a gas water heater myself?
It is recommended to hire a professional for installation to ensure safety and compliance with local codes and regulations.
Conclusion
The Rinnai RX199iN Tankless Water Heater exemplifies unparalleled efficiency and innovation, delivering an endless supply of hot water while optimizing energy consumption. Its compact design and advanced technology cater to modern households seeking reliability and performance.
Conversely, the Propane Tankless Water Heater 14L stands out for its robust heating capabilities and user-friendly installation. This model is ideal for those prioritizing convenience and cost-effectiveness, ensuring a seamless transition to tankless solutions. Both products represent the pinnacle of contemporary water heating technology, catering to diverse consumer needs.





