Having the Best whole house tankless water heater installed in your home will help you to save hundreds of dollars on gas, water or electric bills.
Some designs will perfectly work in homes that rely on the natural gas while there are models that will work well with the traditional electrical systems.
A tankless water heater refers to a water heater without a tank. It will always heat the water to the required temperature instead of storing the hot water for use.
Tankless water heater achieves this by running water through a serious of high-powered burners instead of the gas flame. The tankless hot water heaters are always available in propane, electric or natural gas models.
However, the most common models are the natural gas and propane models that are common for large homes.
The popularity of the whole house tankless water heater has increased since they will provide you with the amount of hot water you require.
They are also able to save you money since you will never end up heating dozens of gallons in the tank.
Top Three Best Whole House Tankless Water Heater [Comparison Table]
Here are the suggestions for the top best whole house tankless water heater
#1 Stiebel Eltron Tempra 24, 240V, 24 kW
The Stiebel Eltron Tempra 24 Tankless Whole House Water Heater can provide you with hot water up to two showers at the same time.
It includes the Advanced Flow Control that ensures constant temperatures regardless of the demand for water. The water temperature can be quickly and easily set using the adjustment knob and the digital display on the unit front.
This Electric Tankless Whole House Water Heater is an excellent replacement for the conventional tank water heater for home. You will never go wrong with this reliable, proven and energy efficient water heater.
- Sleek design to save space
- Unlimited hot water supply
- Three-year warranty
- No venting is required
- Has an adjustable temperature control
- Digital temperature control
- Proven Reliability
#2 Takagi TH3SDV TH3 Series 180000 BTU Direct Vent Indoor
The Takagi TH3SDV TH3 Series are known for their great sleek design. They are considered to be the most compact unit. However, the Takagi TH3SDV TH3 Series is larger compared to many tankless water heaters.
It can meet the needs of a full home that contains up to three bathrooms. The water heater delivers up to 6.6 gallons of the hot water just in a minute and has an outlet and inlet thermostats for constant monitoring of temperature. Having the unit is like installing a 40-gallon tank water heater.
However, it is known to be more energy efficient compared to the other traditional tanks water heaters. It only uses gas when there is water demand and has an energy saving factor ranging from 81% to 83%.
The Takagi TH3SDV TH3 Series tankless water heater measures 6.7 by 13.8 by 20.3 inches. You will have to the Takagi into a ¾ ” and a 4” category venting system.
The Takagi TH3SDV TH3 Series 180000 BTU Direct Vent Indoor Whole House Tankless Water is ideal for families having three to five people. It is capable of delivering 6.6 gallons per minute making it possible to run multiple hot water fixtures simultaneously.
#3 Rinnai RL94eN Natural Gas Tankless Water Heater
Though there are many other tankless hot water heaters on the market, the positive reputation and the goodwill that comes with the Rinnai RL94eN Natural Gas Tankless Water Heater cannot be found anywhere else.
The Rinnai RL94eN Tankless Water Heater is the best choice for any family interested in a higher GPM and hot water usage.
- The Rinnai RL94eN Tankless Water Heater is durable and backed by a great warranty plan.
- It has an excellent sleek design and always available in attractive compact design and silver color that has a simple exterior installation system.
- It has a capacity of 9.4 GPM hence a great solution for large families.
- It is designed with the ability to provide not- fluctuating, uninterrupted hot water through five plumbing outlets at the same time.
- It also offers up to 30-degree Fahrenheit rise from the ground level.
Benefits of a Whole House Tankless Water Heater
- In general, they will require less space
- There is reduced water damage risk owing to lack of water storage
- The cost of operation is low compared to the storage water heaters
- They are great for environment
- Whole house tankless water heater has a longer lifespan compared to the storage water heaters
Things to Consider Before Buying a Whole House Tankless Water Heater
You don’t have to worry about getting a space for your new water heater in your home when you have the tankless water heater. You need to ensure that you find the best whole house tankless water heater for your home when shopping for one. Consider the following when buying the whole house tankless water heater.
There are many models of tankless hot water heaters available on the market today. However, to enjoy great benefits with moderate challenges, you should go for the best whole house tankless water heater listed above.