What is the Best Tankless Water Heater?
The best tankless water heater depends on the specific needs and requirements of the home. Some top-rated models include the Rinnai RUC98iN Ultra Series, the Noritz NR98-DV, and the Rheem RTEX-18. Factors to consider when choosing a tankless heater include the size of the home, the number of bathrooms, the flow rate needed, the fuel source (gas or electric), and the energy efficiency rating. Consulting with a plumber or HVAC professional can help determine the most suitable tankless water heater for a particular home.
The Evolution of Tankless Water Heaters
Ever since they switched to a stainless steel heat exchanger, there is no significant difference between tankless water heaters from various brands. My personal favorite is the Rinnai condensing model because it offers reliable performance and efficiency.
Key Considerations When Choosing a Tankless Water Heater
It is always recommended to consider two crucial factors before purchasing a tankless water heater:
Flow Rate (GPM): This measures the amount of water in gallons per minute (GPM) that a fixture or appliance can handle. Temperature Rise: This is the difference between the groundwater temperature and the desired hot-water output temperature.Professional plumbing input is strongly recommended to ensure that you make an informed decision.
Preferences and Practicalities
My preference is a gas-fired instantaneous hot water heater as it allows for continuous use even during a blackout. You would just need an inverter and battery to run the controller/ignition for the heater. Gas is the easiest to fit since no heavy electrical feed is required. However, if you already have an electric hot water heater, an electric instant model may be the way to go, especially if you have a solar power system to offset the energy use.
The Importance of Research
Numerous organizations have discovered the advantages of tankless water heaters and aim to offer them to their customers. However, it's crucial to accurately plan and research the market to ensure you get a long-lasting tankless water heater. The best tankless water heaters can come at significant costs, and getting one that doesn't meet your needs would be a failure.
In conclusion, when choosing the best tankless water heater, consider your specific needs, consult with professionals, and take into account both the technology and the potential savings. With a bit of due diligence, you can find the perfect tankless water heater for your home.