Tankless gas water heaters are more efficient than tank-based water heaters. A tankless heater heats water on demand, conserving energy by avoiding the cost of maintaining a tank full of water at high temperatures. Tankless heaters also typically have a longer warranty period than tank-based heaters. Their service lives can exceed 20 years -- twice the lifespan of a more traditional tank based water heater model.
Because The water is heated instantly, the tankless water heater never runs out of hot water (if it is properly sized). The average tankless gas heater is around 82% energy efficient. And will save you money on your energy bills over the long run.
However these water heaters are initially more expensive than tank-based system. Average costs for a new tankless gas heater can exceed $1500. Even so, the tankless system is a cost-effective way to do your part to conserve energy since hot water typically accounts for 25% or more of your overall household energy usage.
There are several well established brands of tankless gas water heaters including Bosch, Rheem, Rinnai, GE, Takagi and Stiebel.
These top selling brands each have several models which are designed to accommodate individual-outlet to whole-house applications. In warmer climates, the tankless heaters may even be installed on the outside of the house, thus further conserving interior floor space.
Choosing the best tankless heater is based on the usage preferences and the quantity of water you require at peek usage times during the day. If you are unsure which gas tankless heater is right for your home you should familiarize yourself with the water output and power input specifications of the various brands and models? Most tankless water heaters use small computer s and sensors to measure and control the temperature of the cold water entering and hot water exiting the unit. The volume and temperature of the hot water produced is dependent on the size and capacity of the unit installed.
Some tankless systems are designed to supplement solar or wood heating systems in order to optimize natural water heating. These tankless systems can help insure the predictability and temperature consistency of hot water produced by the solar or wood burning system. Most vendors also offer tankless gas water heaters in both propane gas and natural gas models to accommodate areas of the country that do not have access to natural gas. Of course there are also electric powered tankless water heaters if your house does not have a source of gas energy.
It's important to understand that the installation of a gas tankless water heater is a bit more involved than a gas or electric tank-based heater. Therefore you should read and follow the installation instructions carefully or, better yet, have a certified professional install the unit for you.
If you do decide to purchase and install a tankless gas water heater, and you have done your research to insure you found the best one for your individual circumstances, you can be satisfied that you’ve done your part to conserve energy and to lower your energy bill over the life of the unit.
Tankless Gas Water Heater - Noritz
To find the right water heater and price simply check out the many companies on the internet that offer these tankless heaters. If you scroll back up this page you can quickly find some of them.
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