Best Gas Water Heater Brands (2024 Update)

Introducing the Endless Hot Water Heater, the perfect addition to any home seeking a reliable and energy-efficient solution for their hot water needs. With the ability to provide unlimited hot water flow throughout the house, this compact and durable unit is easy to install and comes highly recommended for professional installation.

Designed with energy and space efficiency in mind, the Endless Hot Water Heater features a space-saving design that conserves energy by heating only when necessary. This means that you can enjoy all the hot water you need without worrying about wasted energy or high utility bills.

With a high-performance 7.5 GPM hot water flow rate, the Endless Hot Water Heater provides a powerful and constant stream of hot water, ensuring optimal water pressure for all your needs. And with multiple venting options available, including PVC/CPVC using the Ubbink Concentric to Twin Pipe adaptor, installation is a breeze.

But that's not all – the Endless Hot Water Heater also comes with a 12-, 5-, and 1-year residential factory warranty for the heat exchanger, parts, and labor respectively, so you can rest assured that you're making a wise investment that is guaranteed to last.

Looking for a reliable and efficient way to heat water for your home or business? Look no further than this tankless gas water heater. With its continuous hot water supply, you'll never have to worry about running out of hot water, no matter how many back-to-back showers you take.

Not only is this tankless gas water heater cost-saving and energy-efficient, but it also reduces energy consumption by automatically adjusting the amount of energy required to heat the water you need. This means you'll save money on your energy bills while also reducing your carbon footprint.

One of the best things about this tankless gas water heater is its easy and convenient control system. You can easily adjust the water temperature to your liking, ranging from 85˚F to 140˚F, ensuring that you always have the perfect temperature for your needs.

And if you're looking for an outdoor water heating solution, this tankless gas water heater is perfect for you. With its freeze protection up to -30 degrees, you can rest easy knowing that your water supply will never be compromised, even in the coldest of temperatures.

So if you're looking for a reliable and energy-efficient way to heat water, look no further than this tankless gas water heater. With its continuous hot water supply, easy control system, and outdoor capabilities, it's the perfect solution for any home or business.

This product comes brand new and in its original packaging. It includes all the accessories that are necessary for proper use, so you can start using it right away without any additional purchases. You can be confident that you are receiving a complete product that is ready to use right out of the box. With all the necessary accessories included, you won't have to worry about any missing pieces or incomplete features. This ensures that you can enjoy the full benefits of the product without any hassle. The manufacturer takes pride in providing a complete package and ensuring that their customers have a positive experience.

Introducing the tankless water heater from FOGATTI, designed to provide exceptional performance in a compact, space-saving design. With a size that is only 1/4 of a typical 50-gallon tank water heater, this innovative product produces an impressive 5.1 gallons of hot water per minute through 120,000 BTU, catering to both bathroom and kitchen demands.

Featuring highly integrated components, this tankless water heater boasts greater safety from water pressure surges, negating the need for an expansion tank. The heat exchanger is capable of quickly heating water to a maximum of 140℉, ensuring a fast and endless supply of hot water to your shower and tap. Say goodbye to waiting for the water to heat up slowly like a tank water heater.

This tankless water heater operates at approximately 5.1 gallons per minute for 40 minutes, providing enough time to produce almost 200 gallons of hot water. You can enjoy a stable and comfortable temperature in your shower or sink, thanks to the heating power being calculated and controlled 1000/s by the chip, which precisely controls the water's temperature difference within ±2°F.

The FOGATTI tankless water heater is highly compatible, with exhaust vents, water and gas pipes that can be universally used in tankless water heaters, requiring only a simple re-layout. For new house installations, its compact size makes it easy to install. However, it's recommended that all installations are carried out in accordance with local building and plumbing codes by licensed professionals.

Not only does this tankless water heater boast excellent performance, it also comes with a CSA certification in the USA and Canada, ensuring superior safety and durability using the world's most advanced technology. Plus, FOGATTI provides a 5-year warranty on the heat exchanger and a 2-year warranty on other parts, giving you peace of mind with your purchase.

The Rinnai Tankless Hot Water Heater with Circ-Logic technology is the perfect solution for those who don't want to run out of hot water. With recirculation patterns that match your habits, this non-condensing technology offers a reliable and efficient way to provide hot water to your home. For those who prefer a compact size, the Rinnai RE160iN model is available and offers the latest in non-condensing technology that speeds up service and installation.

This tankless gas water heater is only the size of a small suitcase and can fit in a wide variety of spaces, yet provides up to 7.5 gallons per minute, which is enough for up to five fixtures at once. It's smart, durable design includes a 12-, 5-, and 1-year residential guarantee and a 5-, 5-, and 1-year commercial factory warranty for heat exchanger, labor, and parts, respectively. For added convenience, the Controlr module allows for WiFi control (not included).

While installation of this tankless water heater is possible for those with experience, professional installation is recommended. Rinnai offers a "Find a Rinnai PRO" page on their website to locate a qualified technician in your area to install your tankless water heater.

To find the right tankless water heater for your home, Rinnai offers a variety of resources such as product guides, manuals, energy guide, warranty information, videos, and tables. Additionally, their Ground Water Temperature Map can help determine if this heater is optimal for your region.

Introducing the tankless water heater from FOGATTI that provides an endless water supply without preheating. The heat exchanger quickly heats the water up to a maximum of 140°F, eliminating the wait time for hot water. With a flow rate of approximately 5.1 gallons per minute, this water heater can produce almost 200 gallons of hot water in just 40 minutes, making it an ideal choice for a multi-point water supply to meet your family's water needs.

The FOGATTI tankless water heater features precise temperature control and stable temperature. It comes equipped with a wire controller cord length of 164ft, allowing you to control the water temperature indoors. The burner can be burnt in sections to meet the water temperature demand in all four seasons. The heating power of 1000/s is calculated and controlled by the chip, ensuring that the temperature difference of the water can be precisely controlled within ±2°F.

With its compact design, the FOGATTI tankless water heater is 1/4 the size of a 50 gallon tank water heater, making it easy to install. The highly integrated components provide greater safety from water pressure surges, eliminating the need to install an expansion tank. The product is installed outdoors, saving valuable living space. The built-in forced DC fan at the bottom eliminates the influence of external wind, ensuring the stability of combustion. This results in safety, energy efficiency, and no pollution. It is recommended that all installations be carried out in accordance with local building and plumbing codes by licensed professionals.

The FOGATTI tankless water heater is CSA certified in the USA and Canada, ensuring superior safety and durability using the world's most advanced technology. FOGATTI provides 5 years warranty on the heat exchanger and 2 years warranty on other parts, making it an excellent choice for your water heating needs. With its endless water supply, precise temperature control, compact design, and excellent quality and service, the FOGATTI tankless water heater is a reliable and energy-efficient choice for your home.

The Rinnai Tankless Hot Water Heater is a reliable solution to never running out of hot water again. Its Circ-Logic technology adapts to your hot water usage patterns, providing you with a consistent supply of hot water. If you're looking for the latest technology, the new RE180iN model offers non-condensing technology that speeds up service and installation.

This gas water heater is compact and only the size of a small suitcase, making it easy to fit in a variety of spaces. Despite its size, it can provide up to 9.8 gallons per minute, enough for up to six fixtures at once.

The Rinnai Tankless Hot Water Heater has a smart and durable design, backed by a 12-year residential guarantee and a 5-year commercial factory warranty for the heat exchanger, labor, and parts. The Controlr module allows for WiFi control, providing you with even more convenience. Please note that professional installation is strongly recommended to ensure proper installation and safety. Visit the Find a Rinnai PRO page on the website to locate a qualified technician in your area.

Finding the right tankless water heater for your home has never been easier. Rinnai offers product guides, manuals, energy guides, warranty information, videos, and tables to help you make the right decision. Check out the Ground Water Temperature Map to see if this heater is optimal for your region.

The bundle being offered includes a top-of-the-line NPE-240S2 tankless water heater, an LP conversion kit, and a plumb easy valve set. The NPE-S2 series of water heaters are designed to be highly efficient and are known to outperform larger capacity non-condensing models. Choosing the NPE-240S2 for your next installation means that you will receive more output for your money, lower installation costs, and lower operating costs.

One of the standout features of the NPE-240S2 is its ability to be cascaded with up to 32 units using Ready-Link technology. This means that when a unit reaches 80% capacity, the next unit will turn on to help meet demand. The cascading system ensures that the workload is balanced between each unit, resulting in a longer lifespan for each unit.

Another great feature of the NPE-240S2 is its common venting feature, which allows up to 12 units to share a single vent. This reduces the number of building penetrations required, making installation easier and less disruptive.

You can trust in the quality of this unit, as it comes with a 1-year labor warranty, a 3-year parts warranty, and a 5-year heat exchanger limited manufacturer’s warranty. This protection ensures that any defects that arise from the manufacturing process will be covered for the specified time period.

Introducing the Rinnai Non-Condensing Tankless Gas Water Heater – your solution to never running out of hot water. This compact water heater, which is only the size of a small suitcase, is designed to fit in a wide variety of spaces while providing up to 7.5 gallons per minute – enough for up to five fixtures at once.

The Rinnai Non-Condensing Tankless Gas Water Heater features an intelligent and durable design that ensures enhanced scale detection to prevent serious, long-term damage to the unit. Furthermore, the product comes with an impressive 15-year residential guarantee for heat exchanger, 5-year guarantee for labor, and a 1-year guarantee for parts. Please note that a Controlr module is required for WiFi control, which is not included.

For your peace of mind, Rinnai strongly recommends that you seek the services of a qualified technician to install your tankless water heater. You can visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area.

Rinnai also provides product guides, manuals, energy guides, warranty information, videos, and tables to assist you in finding the ideal tankless water heater for your home. You can also check the Ground Water Temperature Map to determine if this water heater is optimal for your region.

The product being described is a tankless water heater that offers several benefits to its users. It provides endless hot water on-demand, making it a reliable and convenient source of hot water. The compact size of the heater makes it space-saving and ideal for use in small areas.

One of the most significant advantages of the water heater is its energy conservation feature. It uses computerized safety features that eliminate the need for a pilot light, making it more energy-efficient. Additionally, the safety features of the heater are top-notch. It has freeze, overheat, surge protection, and troubleshooting diagnostic codes to ensure the safety of its users.

Moreover, the tankless water heater meets the 2012 SCAQMD Rule 1146.2 for Ultra-Low NOx emissions, making it an environmentally friendly option. The primary heat exchanger of the heater utilizes commercial-grade copper alloy, which provides 25 times better heat transfer than stainless steel.

The heater comes equipped with integrated controls and a power cord as standard features. The controls are computerized, making it easy to use and operate the device. The power cord ensures that the heater can be plugged into any standard electrical outlet without the need for additional wiring.