Water heating consumes a large amount of energy in homes. It is important to use energy efficient water heating solution. Tankless water heaters offer many benefits over conventional water heaters.
Reduced Water Heating Cost
A tankless water heater can reduce the water heating cost by as much as 50% when compared to other water heating systems. It is mainly because the water is heated only when needed. It means there is no need to keep the water hot even when there is no need of hot water. It eliminates the problem of thermal heat loss.
24/7 Running Hot Water
A tankless water heater system ensures 24/7 hot water supply. The heated water is available instantly on demand. The system can be used all day and night without any problem. There is no such advantage with the conventional tank water heating systems that cannot cope with the high demand for hot water at certain hours. The users have to wait for the tank water to reach the optimum hot temperature before it can be used. There is no such issue with a tankless water heater system that delivers hot water on demand.
No Overheating Issue
A traditional water heater is set at a high temperature to heat the water quickly and to keep it hot at all times. It can mean unnecessary heating of the water. The extra heating does not offer any advantage and even poses burn risks. The output water temperature is not constant and varies depending on how much and how fast the hot water is used at a time. Tankless water heaters now have sophisticated thermostat systems to supply the water at required hot temperature instantly. It reduces the risks of hot water burns. A homeowner can save up to 3- 5% in energy costs using this type of water heater. The water is supplied at the set temperature
With tankless water heaters, the issues of sediments, minerals and scales are reduced significantly. These substances reduce the water heating efficiency of the water heater. It reduces the lifespan of the water heater parts. Tankless water heaters carry longer warranties due to less maintenance and servicing requirements.
Lightweight and Small Size
Tankless water heaters are less bulky compared to the conventional water heaters. The size is small which helps save lots of space. It can be an advantage in a small residential unit where space is at a premium.
Selecting the Best Tankless Water Heaters
First of all, you should determine your hot water use frequency and the amount of hot water needed at a time. Add the flow rate and amount of hot water needed by all fixtures. The tankless water heater you buy should meet this total hot water demand. A small tankless water heater is sufficient for a single use point. A large outdoor tankless water heater is needed if you want to install a single water heating system for the whole house. Point of use systems mainly come in electric option while whole house units are generally gas operated appliances. Next, you have to decide your preferred energy option. Tankless water heaters are available in natural gas and electric energy options. Use the energy that is cheaper in your area or which will be more affordable based on your hot water usage. Do you want a sophisticated unit or a basic model will be sufficient? A tankless water heater with fancy electronic systems will cost more than the basic units. The cost also depends on the size and capacity of the water heater.
Selecting the Right Brand and Model of Tankless Water Heater
Once you have identified your priorities related to the tankless water heater, it is time to take a look at various brands and models of tankless water heaters available in the market. These water heaters are available from brands like Rinnai, Rheem, Takagi, Marey, EcoSmart, Stiebel Eltron, Eccotemp, Noritz, Bosch, Navien, SioGreen, Bradford White, Titan, and many others. You can find out more on this website about each of these brands. Each brand offers a variety of models within this water heater category. Narrow down your search based on your budget and your specific water heating requirements. The prices start at $200 and can go up to $1500. Buy EcoSmart ECO model if you are looking for an affordable electric tankless water heater. Buy Takagi T-KJr2-In-NG tankless water heater for natural gas operated indoor use. Keep in mind that you will incur expenses in the installation cost, especially when you install a gas unit.