The technology of tankless water heaters has improved significantly over the past few years.
Because of this, many people are considering tankless water heaters when looking to replace their existing hot water system.
With a life expectancy of around 20 years, the convenience of a tankless system is well worth considering.
Additionally, the potential energy savings can make a tankless system a good investment all around.
Still, when shopping for the best tankless water heater there are several things to bear in mind.
This article will present some questions to ask in order to ensure that you choose the tankless system that is right for you.
Question 1: Gas or electric?
The first question to address is whether to get a tankless system that is gas or one that is electric.
Considerations of a gas system include:
- Potentially cost effective, depending of course on the cost of gas vs. electricity in your particular area.
- Gas systems can reach higher temperatures, allowing for water to heat faster than in an electrical system.
- Can require more upfront investment. If your house already has a gas line, then a gas system will be more cost effective than if you have to install a line.
Electric systems have their own pros and cons to weigh as well. These include:
- Even gas systems will require electrical hookup, so an electric system won’t require any extra installation steps you might expect.
- If you don’t already have a gas line installed, the electric system will save upfront installation costs.
- Utility rates often support electricity as being more stable over the long term, thus potentially saving more money overall.
Question 2: Which style?
Tankless water heaters come in various styles and models, each providing a different level of service.
While point of use systems can be more efficient, but they can also underperform in cases where a high volume of hot water is required.
Things to consider include:
- Temperature conditions in your area. Colder environments will cause more work for a tankless system. In this case, more than one may be required to keep up with your demands.
- Household size. The amount of water flow, as well as the number of units you will need, will be largely determined by how many people are being serviced.
- Duration of use. If you have a location which is only used periodically, like a business or a vacation home, then a lower output unit will suffice for you.
- Safety features. Many tankless systems are now equipped with safety features that detect harmful emissions and shut down to prevent catastrophic failure. These features are especially good in locations that are empty for long periods of time.
All in all, deciding which tankless system is right for you should not be too much of a challenge.
The two things that will make this process easier, however, are to talk to a professional, and to have a list of all the things you need your tankless system to provide.
Presenting the appropriate information to a knowledgeable expert will ensure that you get the system that best suits your needs.