Are you in the market for a new water heater? If so, you may be wondering if a tankless gas water heater is the right choice for your home. Tankless water heaters have become increasingly popular in recent years, and for good reason. They offer a number of benefits that traditional water heaters simply can’t match.
If you’re on the fence about whether or not a tankless gas water heater is right for you, keep reading. In this article, Best Smarttool introduce you to the best tankless gas water heaters for large homes. We’ll also discuss the benefits of tankless water heaters and dispel some of the myths that surround them.
So, what are you waiting for? Keep reading to learn more about the best tankless gas water heaters for large homes!
1. Rinnai V94iN Non-Condensing Natural Gas Tankless Water Heater, Indoor Installation, Up to 9.8 GPM
Tankless water heaters, also known as on-demand water heaters, have been growing in popularity in recent years. This is because they have a lot of benefits over traditional water heaters. Rinnai is a leading manufacturer of tankless water heaters, and they have just released a new model, the V94iN. This article will discuss the pros and cons of this model, as well as the benefits of tankless water heaters in general.
The V94iN is a noncondensing tankless water heater. This means that it only heats water when it is needed, which helps conserve energy. It also has a compact design, which makes it ideal for small spaces. It can provide up to 98 GPM of hot water, which is enough for up to six fixtures at once. It also includes a 15-year residential warranty for the heat exchanger.
One of the benefits of tankless water heaters is that they are durable. The V94iN includes scale detection, which helps prevent serious long-term damage to the unit. It is also smartly designed, with a sleek, compact profile.
Although the V94iN does not include a WiFi control module, it is still possible to control it using the Rinnai app. This is a free app that can be downloaded from the App Store or Google Play.
Although tankless water heaters have a lot of benefits, they are not ideal for every situation. One of the drawbacks of tankless water heaters is that they require a professional installation. This is because they are not as simple to install as traditional water heaters.
If you are looking for a tankless water heater that is compact and energy-efficient, the Rinnai V94iN is a good option. It is perfect for small spaces, and it includes a 15-year warranty for the heat exchanger.
- Original Design: Tankless hot water heater only heats when necessary to conserve energy; For the latest in non-condensing technology and a cleaner layout that speeds up service and installation, check out our new RE199iN model
- Never Run Out of Hot Water with this Compact Tankless Gas Water Heater: Non-condensing tankless hot water heater from Rinnai is only the size of a small suitcase and fits in a wide variety of spaces, but provides up to 9.8 GPM (6 fixtures at once)
- Smart, Durable Design: Enhanced scale detection helps prevent serious, long-term damage to unit; Includes 15-, 5-, and 1-year residential guarantee for heat exchanger, labor, and parts, respectively; See Controlr module for WiFi control (not included)
- Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater; We do not recommend installing a water heater without a technician
- Find Your Rinnai: See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right tankless water heater for your home; Check our Ground Water Temperature Map to see if this heater is optimal for your region
2. Rinnai V75iN Non-Condensing Natural Gas Tankless Water Heater, Indoor Installation, Up to 7.5 GPM
A tankless water heater is a great option for those looking to save on their energy bills. Rinnai’s V75iN noncondensing natural gas tankless water heater is a great option for those looking for an indoor installation. This tankless water heater can provide up to 75 GPM, making it perfect for up to 5 fixtures at once. The Smart Durable Design of this unit includes enhanced scale detection, which helps to prevent serious longterm damage to the unit. The Rinnai V75iN also includes a 15-year residential guarantee for the heat exchanger, 5-year labor guarantee, and 1-year part guarantee.
- Original Design: Tankless hot water heater only heats when necessary to conserve energy; For the latest in non-condensing technology and a cleaner layout that speeds up service and installation, check out our new RE180iN model
- Never Run Out of Hot Water with this Compact Tankless Gas Water Heater: Non-condensing tankless hot water heater from Rinnai is only the size of a small suitcase and fits in a wide variety of spaces, but provides up to 7.5 GPM (5 fixtures at once)
- Smart, Durable Design: Enhanced scale detection helps prevent serious, long-term damage to unit; Includes 15-, 5-, and 1-year residential guarantee for heat exchanger, labor, and parts, respectively; See Controlr module for WiFi control (not included)
- Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater; We do not recommend installing a water heater without a technician
- Find Your Rinnai: See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right tankless water heater for your home; Check our Ground Water Temperature Map to see if this heater is optimal for your region
3. Rinnai RU199iN Condensing Tankless Hot Water Heater, 11 GPM, Natural Gas, Indoor Installation
The Rinnai RU199iN Condensing Tankless Hot Water Heater is a great choice for those looking for an energy and space efficient option for their home. This tankless water heater is designed to conserve energy by only heating water when necessary, and it features an optimal water pressure of up to 11 GPM. Additionally, this unit is equipped with CircLogic , which pairs with an external pump to reduce wait time for hot water. The RU199iN also features a 15-year residential warranty for the heat exchanger, 5-year warranty for labor, and 1-year warranty for parts.
- Endless Hot Water: Enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended
- Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary
- Optimal Water Pressure: Up to 11 GPM hot water flow rate for a powerful, constant stream
- Instant Heating: Equipped with Circ-Logic - Pair with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation
- Guaranteed to Last: 15-, 5-, and 1-year residential for heat exchanger, labor, and parts, respectively. Wifi monitoring.
4. Rinnai RL75iN Natural Gas Tankless Hot Water Heater, 7.5 GPM
A tankless water heater is a great investment for your home. They provide an endless supply of hot water and can save you money on your energy bill. Rinnai is a leading brand in tankless water heaters and offers a variety of models to choose from.
The RL75iN is a natural gas tankless water heater that offers up to 75 GPM. It is compact and fits in a wide variety of spaces, but is still powerful enough to provide hot water for up to 5 fixtures at once. It also features Smart Durable Design, which includes a 12-year residential guarantee and a 5-year commercial factory warranty for the heat exchanger. The Controlr module is also available for WiFi control, but is not included.
Professional installation is recommended, but not necessary. Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area.
- Original Design: Tankless hot water heater's Circ-Logic technology offers recirculation patterns that match your habits; For the latest in non-condensing technology that speeds up service and installation, check out our new RE160iN model
- Never Run Out of Hot Water with this Compact Tankless Gas Water Heater: Non-condensing tankless hot water heater from Rinnai is only the size of a small suitcase and fits in a wide variety of spaces, but provides up to 7.5 GPM (5 fixtures at once)
- Smart, Durable Design: Includes 12-, 5-, and 1-year residential guarantee and 5-, 5-, and 1-year commercial factory warranty for heat exchanger, labor, and parts, respectively; See Controlr module for WiFi control (not included)
- Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater; We do not recommend installing a water heater without a technician
- Find Your Rinnai: See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right tankless water heater for your home; Check our Ground Water Temperature Map to see if this heater is optimal for your region
5. EcoSmart ECO 27 Tankless Water Heater, Electric, 27-kW – Quantity 1
Tankless water heaters are becoming more popular each year as people learn about the benefits they offer. One of the most popular tankless water heaters on the market is the EcoSmart ECO 27. Let’s take a look at some of the pros and cons of this heater.
The pros of the EcoSmart ECO 27 tankless water heater are that it is endlessly on demand, meaning you never have to worry about running out of hot water. It continuously monitors water temperature and controlled flow rates to ensure efficiency and consistent performance. It is also 90 smaller than traditional tank heaters, meaning it can be installed in more places. Additionally, it is 99 thermal energy efficient, meaning it only heats water when called for, unlike a tank heater that maintains water temperature even when not being used. This can save you up to 50% on your water heating costs, according to the Department of Energy.
The only con of the EcoSmart ECO 27 tankless water heater is that it requires a three-phase, 40-amp double pole breaker. It is also important to note that this water heater is only meant for whole home applications and is not recommended for use with a tank.
If you are looking for a tankless water heater that offers endless on demand hot water and is efficient and reliable, the EcoSmart ECO 27 is a great option.
- Endless on-Demand Hot Water; Consistent hot water when you need it that never runs out; Continuously monitored water temperature and controlled flow rates ensure efficiency and consistent performance within 1 degree of selected temperature
- Save Space; EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters; may be installed on wall or at point of use; Dimensions 17 x 17 x 3.75 inches
- Save Energy; EcoSmart tankless electric water heaters are 99% thermal energy efficient; Only heats water when called unlike a tank heater that maintains water temperature even when not being used. Save up to 50% in water heating costs according to the Department of Energy
- EcoSmart ECO 27 Sizing; Refer to the sizing map. Requires 3x40 AMP Double Pole Breaker, 27-kilowatt tankless electric water heater ideal for providing hot water for whole home applications; provides between 2.7 and 6.5 gallons-per-minute depending on the inlet water temperature; refer to the sizing guide to select the proper solution
- Warranty and Certifications; Limited Lifetime Warranty on electronics, exchanger and element; UL-499 certified; ETL Listed
6. Ecosmart ECO 36 36kw 240V Electric Tankless Water Heater
Tankless water heaters, also known as on-demand water heaters, are a relatively new technology that is becoming more and more popular. They offer a number of advantages over traditional tank water heaters, the most obvious of which is that they don’t use any energy until water is actually needed, which can save a lot of money on your utility bills.
There are a number of different types of tankless water heaters, but the most popular by far is the electric tankless water heater. Electric tankless water heaters have a sleek and compact design, and many come with a digital output temperature display that makes it easy to see what the temperature of the water is.
Most electric tankless water heaters are also extremely energy efficient, with ratings of 998 percent or higher. This is because they only use energy when water is actually being heated, as opposed to a traditional tank water heater that constantly uses energy to maintain a set temperature, even when no water is being used.
Another advantage of electric tankless water heaters is that they are manufactured in the United States. This means that you can be confident that they meet all of the highest safety and quality standards.
Finally, electric tankless water heaters come with standard pipe fittings of 34 inch NPT, making them easy to install. They also require a breaker of 4 x 40 A, or 150 A total, which is much lower than the breaker requirements of traditional tank water heaters.
Despite all of these advantages, electric tankless water heaters do have a few drawbacks. The most significant one is their price, which can be significantly higher than the price of a traditional tank water heater.
Additionally, electric tankless water heaters can be more complicated to install than traditional tank water heaters, and may require the services of a professional. Finally, they can also be noisier than traditional tank water heaters, though this is not always the case.
Overall, electric tankless water heaters offer a number of advantages over traditional tank water heaters, including energy efficiency, compact design, and ease of installation. While they do have a higher price tag than traditional tank water heaters, the money you save on your utility bills will likely offset this cost.
- Sleek and compact design with digital output temperature display
- ECOSMART tankless water heaters are 99.8-percent energy efficient
- Manufactured in United States
- Pipe Fittings:3/4 inch NPT
- Required Breaker:4 x 40 A
7. Rheem RTEX-24 24kW 240V Electric Tankless Water Heater, Gray
A tankless water heater is a device that heats water as it is used, rather than heating water and storing it in a tank. When water is needed, the tankless water heater heats it up and sends it to the faucet.
There are a lot of pros to using a tankless water heater. For one, you’ll never have to worry about running out of hot water. Tankless water heaters provide an endless supply of hot water, so you can take showers, baths, and do laundry all at the same time. They’re also more energy efficient than traditional tank water heaters, so you’ll save money on your energy bills.
Tankless water heaters are also more environmentally friendly, because they don’t produce the standby energy losses that traditional tank water heaters do. And, since they don’t require a tank, they take up much less space than traditional tank water heaters.
There are a few cons to using a tankless water heater, too. First, they can be more expensive to install than traditional tank water heaters. Second, they can sometimes produce lower water pressure than traditional tank water heaters. And finally, they can’t always handle high demand for hot water, so if you have a large household, you might need more than one tankless water heater.
Overall, tankless water heaters have a lot of pros and only a few cons. If you’re looking for a more energy efficient and environmentally friendly way to heat your water, a tankless water heater is a great option.
- ON/OFF Dial Control with adjustable digital temperature display
- Self-modulating power control
- 24kW Model Flow Rate: up to 5.9 GPM for RTEX-24
- Bottom 3/4" NPT water connections
- On demand, consistent and continuous hot water
FAQs
A tankless gas water heater is a great choice for a large home. It provides on-demand, endless hot water and is more efficient than a traditional tank water heater.
However, before you buy a tankless gas water heater, be sure to answer these five FAQs:
1. What is the GPM rating of the tankless gas water heater?
The GPM rating is the gallons per minute that the tankless gas water heater can produce. It is important to choose a tankless gas water heater with a high GPM rating to ensure that it can meet the needs of your large home.
2. What is the minimum required water pressure for the tankless gas water heater?
The minimum required water pressure for the tankless gas water heater is important to know so that you can be sure your home has the necessary pressure. Most tankless gas water heaters require a water pressure of at least 40 psi.
3. What is the maximum flow rate of the tankless gas water heater?
The flow rate is the maximum amount of water that the tankless gas water heater can produce at one time. It is important to choose a tankless gas water heater with a high flow rate to ensure that it can meet the needs of your large home.
4. How much does a tankless gas water heater cost?
Tankless gas water heaters vary in price, so be sure to shop around to find the best deal. However, it is important to remember that a tankless gas water heater typically pays for itself in energy savings within three to five years.
5. How much space does a tankless gas water heater require?
Tankless gas water heaters require a certain amount of space to be installed. Be sure to measure the space available in your home before purchasing a tankless gas water heater.
