It is undeniable that smaller families have limited requirements for the hot water supply. Therefore, purchasing a larger tankless heater for your small family will be the wrong decision. To avoid this, I have been using the best tankless water heater for small home which offers sufficient hot water supply, instantaneous operation, additional safety, ease of user, compactness, and space-saving designs. Furthermore, such models are cost-effective because their hot water production complies with your little need in the home.
If you are a small family of 2-4 individuals, you might be looking for smaller tankless heaters that can give you a non-interrupted hot water supply. The selection of such heaters can be tricky because the marketplace has several options creating confusion for the buyers. However, there are no worries because we have compiled this detailed review and buyer’s guide for you to learn about the top-notch products that are suitable for your small family. Therefore, please continue reading to know more!
Best Tankless Water Heater for Small Home | Reviewing the Top 5 Picks
1. Rheem 240V Heating Chamber RTEX-13
Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater is the best tankless water heater for a small home because it offers a unique blend of battery-powered operation, excellent portability, and a brightly lit LED colour screen. The lightweight and highly compact design of this heater will help you adjust it in the tightest corners of your kitchen and washroom. Despite its small size, this heater offers you a matchless and high performance to fulfill the needs of your small family.
Rheem RTEX-13 has remained in my use, and I must admire it for the uninterrupted supply of hot water every time you want to use it. You will be glad to learn that this heater weighs only 0.01 ounces and has dimensions of 12.63 inches x 8.25 inches x 3.63 inches (L x W x H). This tankless heater made for the smaller families needs a voltage and wattage of 240 Volts and 13 KW, respectively. I was highly impressed by its thermostatic control system among all the best features.
This control system is located on the outer side of this tankless heater and is equipped with an LED screen with excellent efficiency. You will love the freedom of adjusting the water temperature at your convenience. Based on my awesome experience with Rheem RTEX-13, I would appreciate the makers of this tankless heater for making it with the dual heating elements. These heating elements are comprised of highly durable and premium quality copper immersion. These heating elements are easily serviceable.
In addition to these features, the heating elements of this heater come with a self-modulation power control system. Rheem RTEX-13 offers you a user-friendly design and operation besides a simplified installation procedure. The Rheem manufacturers have included highly functional 1/2 NPT adapters for you. There is also a water connection on the side with ½ inches specifications. This heater’s hot water flow rate is 3.17 gallons per minute (GPM), which is impressive and sufficient for smaller families.
If you have a small family and you are looking for a perfect tankless heater that can serve you in provisioning hot water, then believe us, nothing can be better than Rheem RTEX-13. This water heater comes with excellent features that will amaze you. The energy efficiency of this tankless water heater is 99.8% making it the most economical heater available on the market. In light of these and other matchless features, we strongly recommend you to purchase this best heater.
2. Rinnai RL75IN – Natural Gas Indoor Tankless Hot Water Heater
Rinnai RL75IN Natural Gas Indoor Tankless Hot Water Heater is a gas-powered heater made for indoor installation. It offers you matchless energy efficiency, space-saving design, an uninterrupted supply of hot water, and adequate supply operation. This best tankless water heater for a small family is also admirable for the premium quality construction design. Thanks to the Rinnai manufacturers for adopting high-class materials for making this highly durable and robust tankless water heater.
Rinnai RL75IN is made with superior grade metallic constituents, and it weighs only 54 pounds with the dimensions of 17.5 inches x 13 inches x 31 inches. It will operate with natural gas and is highly energy-efficient, increasing your savings despite frequent use. The good news is that this highly compact tankless water comes with a flow rate of 7.5 gallons per minute (GPM). You will love this constant stream of hot water with this heating if you are a resident of colder regions.
Another praise-worthy feature associated with the Rinnai RL75IN is its instant hot water supply as soon as you open the tap. Thanks to the makers of this heater for embedding Circ-Logic technology. This technology is specialized in the recirculation of hot water. In addition to these features, another exciting feature of this heater is its WiFi connectivity which allows you to easily monitor and control the heater’s temperature from any corner of your home.
With Rinnai RL75IN, we can assure you that you will never run out of the hot water supply despite frequent use. Upon periodic testing, we found this tankless water heater to be the best in high-end performance compared with the conventional heaters available on the market. The longer life span of this heater is attributable to the high-end construction materials used for making this tankless water heater. Therefore, if you purchase this great heater, it will accompany you for many years.
If you want to grab the most efficient and high-functioning water heater for your small family, then you should not look beyond the premium quality product like Rinnai RL75IN. This tankless water heater is matchless for the instant supply of hot water, safety enhanced design and energy efficiency. Therefore, if you intend to purchase this great heater, we will encourage you to do so.
3. EcoSmart ECO 11 – Self Modulating Electric Tankless Water Heater
EcoSmart ECO 11 Self Modulating Electric Tankless Water Heater is a highly rated and best tankless water heater for small family which has gained popularity due to its environmentally friendly operation, energy efficiency, and space-saving design. This jot water heater will not run out of the hot water supply because of its highly innovative and engineered design. Also, you will be able to do temperature adjustments and monitoring of the water at your convenience.
When I started using EcoSmart ECO 11, I loved the highly compact design, which comes with 3.75 inches x 8 inches x 11.5 inches (L x W x H) while it weighs only 6.5 pounds. Once you use this excellent water heater, you will be convinced about its consistently best performance. You can install this tankless water heater either by wall mounting, or you may use it as a point of use. Another exciting news is that this tankless water heater will save 99% of the thermal energy.
This efficiency is admirable because tank-based heaters will use energy to heat water even if you don’t need it. EcoSmart ECO 11 comes with the requirement of 13 KW and is the perfect choice to go for if you have a small family. In terms of hot water production, this heater has a capacity of 1.3 and 3.1 gallons per minute (GPM). Furthermore, you will be glad to learn that this heater is not just efficient but also highly durable.
Thanks to the EcoSmart manufacturers for choosing high-quality polymeric and metallic constituents for making this water heater. Such materials are behind the longevity and durability of this heater. Also, they are giving you a lifetime warranty covering electronics and other elements. Therefore, purchasing this heater will be a sensible decision saving you time and money.
If you have checked the list of tankless heaters but cannot decide the one for your smaller family, we have the best suggestion for you. We indicate the excellent quality tankless water heater, which is EcoSmart ECO 11. This tankless water heater has remarkable heating efficiency, space and energy-saving design, and a perfect flow rate for a small family. If you invest your money in this great heater, it will give you the best results.
4. CAMPLUX Enjoy Outdoor Portable Propane Tankless Water Heater
CAMPLUX Enjoy Outdoor Portable Propane Tankless Water Heater has excelled over other competitors because of its practical operation, excellent hot water production rate, and requirement for minimal pressure to operate. Therefore, purchasing this best tankless water heater for a small family will not only ease your life, but also it will save you a considerable amount of energy and money when compared with the conventional models available on the market.
The majority of the regular users of CAMPLUX Enjoy admire it for its highly compact and portable design. It weighs only 10 pounds and has 14.8 inches x 11.42 inches x 4.33 inches (L x W x H). This propane-powered tankless heater needs four Lithium metal batteries for operation. If you are a resident of the area with extremely low pressure, then we have a piece of good news for you. This tankless water heater has the capacity to operate even if the water pressure drops to as low as 3 PSI.
In terms of hot water production rate, CAMPLUX Enjoy will give 1.3 gallons per minute (GPM) which is enough to fulfill the hot water requirements of your small family. If you are curious about the temperature range, we are glad to mention that its minimum and maximum temperature specification is 8 and 46 degrees Celsius. In addition to this, CAMPLUX Enjoy is admirable for its innovative features like freeze-resistant protection, safety design in case of oxygen depletion, and additional devices to manage flame failure.
Another exciting feature of the CAMPLUX Enjoy is its effective operation in outdoor camping ventures. So, no matter where ever you are camping, you will never run out of the hot water supply if you choose to purchase these great tankless water heaters. The compact size and excellent portability will be helping you in using it outdoors conveniently. Thanks to the folding handle that makes it easy to carry it.
CAMPLUX Enjoy is a package of happiness for all the users because it has a blend of excellent features which are difficult to find in other market-worthy competitors. Due to its excellent portability, compact size, favourable temperature range, and effective operation, this tankless water heater deserves a place in your home, office, and outside camping ventures. Therefore, we strongly suggest investing your money in this great water heater.
5. ECOTOUCH ECO90 240v – Self-Modulating Tankless Water Heater
ECOTOUCH 9KW 240 V Self-Modulating Tankless Water Heater has remained unbeatable for the past few years because it has combined the advanced features with a highly engineered design to ease your life with a constant supply of hot water without any interruption. This best tankless water heater for a small family is made with the premium quality materials like aluminum, brass, and other metallic constituents. Therefore, if you invest in this tankless water heater, we assure you it will accompany you for many years. Try it!
ECOTOUCH 9KW is a powerful heater that gives you an ample amount of hot water instantly. You can enjoy its benefits by grabbing this smaller heater having 15.74 inches x 10.24 inches x 2.05 inches (L x W x H). At the same time, it weighs only 10 pounds. The maximum temperature specification of this tankless water heater is 116 Fahrenheit. The good news is that this heater won’t make you wait for the water to heat; rather, it will do it instantly. Also, with this tankless water heater, there are no temperature fluctuations.
Another mention-worthy feature of ECOTOUCH 9KW is the innovative self-modulation mechanism, which will give hot water on demand by actively modulating the flow rate. You will be glad to learn that this tankless water heater offers you an energy efficiency of 99.8%. Therefore, with this water heater, you will be able to make a remarkable amount of savings in the long term. The heating system has been upgraded by embedding a micro-computer control system.
The heating technology of ECOTOUCH 9KW is specialized in giving a constant stream of hot water. Thanks to the highly advanced heating elements used in this heater. These heating elements are anti-corrosive, and thus you would never see them giving a bad performance. Additionally, the anti-corrosive coating increases the lifetime of this heater. The safety and durability of this heater are admirable.
If you are looking for a superior grade tankless water heater for fulfilling the hot water requirements of your family, then we have the best suggestion for you, and that is to grab ECOTOUCH 9KW. This heater offers you perfect heating, excellent flow rate, additional safety design, and matchless durability. Based on my experience with this great water heater, I strongly recommend you to opt for it. This is a must-consider option.
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Now that we have given you essential details of the top five products falling in the category of the best tankless water heater for small family, you will be glad to learn that highly efficient and innovative models are available for you. Therefore, investing your money in the premium grade tankless water heater will reap its benefits later. However, you can be in trouble if you ignore the crucial factors that influence the quality of a tankless water heater if you have a small family.
If you are worried about finalizing the product of your choice, don’t worry! The reason is we are here with a brief account of the critical factors and pre-purchase considerations. All you have to do is read these pre-purchase considerations with great focus and keep them in mind before you click the purchase button. Here we go with these factors!
The Capacity of the Tankless Water Heater
When purchasing the best water heater for a smaller family, capacity is the most critical factor. This is important because a smaller family has limited requirements for hot water. If you purchase a tankless water heater that can process 7-10 gallons per minute (GPM) of water, then your heater will be consuming more energy.
Also, the initial costs of such heaters can be higher as well. So, it won’t be wise of you to pick such tankless heaters for a family of only two or three individuals. Therefore, you need to make a prudent decision in this regard. You can see the flow rate, BTUs, and wattage requirement for estimating the capacity of a water heater.
Source of Power of a Tankless Heater
Another important pre-purchase consideration for you is never to overlook the power source required by your tankless heater to operate. Generally, you will find tankless water heaters with different power sources like electricity, natural gas, and propane. In this regard, it is totally up to you to decide based on your preference. For example, if you want to use a tankless heater for the kitchen and bathroom, you can go for the ones running on electricity. You will need to install them indoors to get an instant hot water supply.
On the other hand, if you are a camping individual, you might be looking for a tankless heater that runs on propane. Also, if you don’t want its expenses to be added to your monthly electricity bill, you can go for tankless heaters that are fully functional outdoors without needing any installation. Therefore, you will be able to save your money and time by making the right decision about the power source of the tankless heater you will purchase.
Which products fall in the category of the best tankless water heater for small family to procure in 2022?
We have experimented on a wide range of tankless heaters that can fulfill the requirements of a small family, and luckily we found some highly functional models. They include ECOTOUCH 9KW 240 V Self-Modulating Tankless Water Heater, CAMPLUX Enjoy Outdoor Portable Propane Tankless Water Heater, EcoSmart ECO 11 Self Modulating Electric Tankless Water Heater, Rinnai RL75IN Natural Gas Indoor Tankless Hot Water Heater, and Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater.
Which factors are essential to consider before purchasing a tankless heater for smaller family?
If you want to derive maximum benefits from your tankless water heater, you need to invest your money in the right product. In this regard, you can consider characteristics like capacity, source of power, nature of utilization in-home or office, ease of installation, temperature regulation, and additional features like anti-freeze and anti-leakage protection.
Are there any low-cost but high-performing tankless waters heaters available?
Yes, why not. The results of our repeated experiments and reviews of the other users indicated some tankless water heaters give a consistently outstanding performance, especially in terms of energy efficiency. In this regard, you can go for tankless water heaters like ECOTOUCH 9KW 240 V Self-Modulating Tankless Water Heater and EcoSmart ECO 11 Self Modulating Electric Tankless Water Heater.
In this section, we share our final thoughts with you regarding the range of the products that fall in the category of the best tankless water heater for small families. We hope this review and buyer’s guide will prove helpful for you in selecting the best product. All you have to do is follow the instructions outlined in the buyer’s guide. We have also narrowed down our choice to the top two models of tankless water heaters due to their excellent features, and they are:
- Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater due to its lightweight and compact design, matchless energy efficiency, and easy installation
- Rinnai RL75IN Natural Gas Indoor Tankless Hot Water Heater due to its highly innovative recirculation technology, excellent energy conservation, and an uninterrupted operation
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