Which Fuel Source Is Best For A Point Of Use Tankless Water Heater
The question in our forum which fuel source is best for a point of use tankless water heater is easier to respond now. There is an executive order in regards to climate crisis (2) that can increase the future prices of gas and is also now the advice of federal agencies for having energy efficient water heaters (1) and improve strategies for supplying hot water in the home (3). We can also include the WaterSense requirements (4), that fit better for electrical fixtures currently.
Electricity is the best fuel source for a point of use tankless water heater because they do not require annual inspections, they have a simpler heat exchanger enabling easier troubleshooting, and service electrical fixtures are easier to install.
Electricity point-of-use devices enjoy simpler installations and require less preventive maintenance
Because of its straightforward construction, there is no need for an annual inspection by a certified expert. This will not only save you money, but it will also add to the service life of your device.
Gas tankless water heaters are a great option, particularly if your household’s hot water requirements are higher than the national average. Despite this, they are more difficult to diagnose and repair in the field, in part because they feature a complicated heat exchanger.
If you have a huge consumption that justifies avoiding a higher electricity bill, then probably a point-of-use water heater is not your best option,
I do not recommend shifting from one fuel source to another. If your home is presently equipped with an electric water heater, the cost of converting your home to accommodate a gas-fueled tankless water heater may be prohibitively expensive.
However, it is essential to remember that even if you remain with your existing fuel source, your house may need expensive power improvements and changes.
Different is for our EU readers, where the question which fuel source is best for a point of use tankless water heater will be gas. Whereas electrical and gas networks are available also in rural areas, gas is cheaper than electricity.
Which energy source you pick depends on several factors. Make sure to ask yourself the following questions before you run out and buy that new tankless water heater.
Where do you live?
An aspect you should add into the mix before deciding on gas or electricity for your tankless water heater source is location. Do you live in a large (or small) city that has a major power company that offers competitive rates for their electric usage or do you live in a rural setting where you need to belong to a small producing co-op. The per kilowatt rate is generally much higher in the rural setting.
What are Your Available Types of Energy Answer Also Which Fuel Source Is Best For A Point Of Use Tankless Water Heater
Do you have electricity, propane, natural gas or even solar all ready on your property? Make sure to check and compare the rates of each type of energy. you may find that propane is cheaper in your area then electricity.
What is Your POU Heater Use?
Is your tankless heater for a single point like under the bathroom sink or a whole house water heater? If you want a unit that is only going to be used in the upstairs bathroom you might find an electric tankless unit to be best given the difficulty of running propane gas to that location, as well as the needed venting of all gas units. If however your tankless unit is going to be in the basement you have many more options because it will be much easier to run energy supply lines to your heater.
Is Your Install in a New Home or a Replacement?
If you are building a new home or cabin you can pre-plan for the layout of your tankless system. Things such as running extra gas pipe or running heavy duty wire and circuits for tankless water heaters into each bathroom. If however you are adding or replacing an old water heater make sure to add in wiring, piping and venting into your check list of which tankless unit is best for you.
All tankless water heaters should be installed by a licensed professional. If you decide to DIY make sure to read your warranty as well as your local codes first. Don’t know where to start get free quotes from your area.
Hello, I am Marcio. I am an architect and designer, alma mater is Mackenzie. Retired in theory, but an architect never retires completely. Along with architectural projects, I am a filmmaker and have completed some short documentaries. Filmmaking and design are my passions. In HomeQN I write about home decoration and foundations. The goal is to teach homeowners to DYI as much as possible, and when this is not possible, enable them through knowledge, to evaluate service quotations and choose the best service technicians.