Just because it’s tankless doesn’t mean you shouldn’t come armed with questions
Asking questions about tankless water heaters before installation helps you confirm heat source compatibility, size needs, and whether your home requires plumbing updates.
Tankless water heaters cost $1,400 to $3,900 on average, while solar water heaters range from $1,800 to $5,700 for greater energy efficiency.
Your tankless water heater size depends on your home's fixture count and how many people live there, so calculate flow rate to avoid running out.
Hiring a local plumbing professional provides reliable support for installation timing, heat source setup, and diagnosing common problems like sediment buildup or ignition failures.
Tankless water heaters offer the perfect solution in homes where space is tight and energy efficiency is important. Because you’ll use it every day, choosing the right product and getting it installed correctly is essential. So, before you tackle this project, jot down these questions to ask about tankless water heaters so you can discuss them with your pro.
A tankless water heater can take a professional four to ten hours to install. Because this is a time-consuming installation, you should ensure you can dedicate most of the day to it. During the slow season of winter, you might be able to save on installation costs.
Most tankless water heaters use natural gas or electricity as the heat source, but some water heater types use solar energy or propane. Determine what type of heat source you want to use for your tankless water heater before you purchase a unit. You may need a new natural gas line installed or a new electrical outlet for your water heater.
The size of your home and the number of people living in it play a role in determining the size of your tankless water heater. It's crucial that you correctly calculate your tankless water heater size to avoid running out of hot water. The number of fixtures in your home is one way you can calculate the flow rate of your plumbing system. With this information, a professional can help you choose the best tankless water heater size for your home.
If you don't already have a tankless water heater installed, choosing one is one of the first steps. The most energy-efficient option is a solar water heater, but they typically cost more than other water heaters. Knowing your budget can help: Tankless water heaters cost between $1,400 and $3,900 on average, but solar water heaters cost between $1,800 and $5,700.
Identifying the reason your tankless water heater isn't working can help your technician diagnose the problem before they come to repair it. Some of the most common problems with tankless water heaters include:
Sediment buildup
Too much demand for the size of the water heater
Failure to ignite (gas tankless water heaters)
Blockages in the air ventilation system
Faulty temperature sensor
If you live in an older home, then you may need extensive plumbing work to have a tankless water heater installed. Old pipes may need replacing before a pro gives your home the go-ahead. Likewise, smaller homes that don't offer much space may be limited in where one can be installed, which could require additional local plumbing services to reroute the water.
Even if your water heater is tankless, the location of your tankless water heater may make it difficult for a professional plumber or water heater technician to access the unit. Some water heaters are located in a designated area, making them easy to access, while others may be in a basement or garage. Consider clearing any space that could slow down the repair or installation process to save on labor costs.
As usual with ECO, tech Jordan was outstanding, very professional, very knowledgeable, and very thorough with repairs made to tankless water heaters. Very highly recommend ECO!!!
Eco Plumbers, Electricians, and HVAC TechniciansDid a great job replacing the ice maker and water regulator on my refrigerator. He was quick and thorough, very friendly and professional. If I needed a heart transplant I'd want him to do it!!!
We had a gutter blockage that was causing water to sheet down the side of the house and ultimately it started to come in at a window (need mortar people next). Called around 7:30am, and he responded by 8am. He was able to come out the same morning and do a look over and clean out. He also...
Scott checked our large crawl space for mold and water infiltration and recommended a viable solution. The crew was efficient and they cleaned up well after the job. The job was expensive but I am confident that I won't have to deal with the problem again. Highly recommend.
AdvantaClean of DublinThey were the most through inspecting the water system in my house. Even going the extra mile to get the water professionally tested for contamination.
Hague Water Conditioning, Inc.Very well. Have already used them again to fix hot water heater
Service OlympiansThe Paul Davis team was very professional and went the extra mile to take care of my water damage. The work was very high quality and done in a timely manner. I would highly recommend their services.
Paul Davis RestorationHonesty is hard to find in business today. GBR met me today at a 3 story building regarding my being told that I needed to tuckpoint the brick because of water leaks. The owners took the time to evaluate the situation and advised me that I did not need their service at all. They pointed me...
GBR Masonry IncThey unclogged the drain and sent me a bill for more than 4 times what I paid before. I called the Water Works to ask why the bill was so high and that they should have gotten my authorization before assuming they could make expensive decisions like that on my behalf and for their benefit....
The WaterworksWe had two outdoor fixtures swapped for motion sensing fixtures and a GFCI outlet added to the outside of the garage for the bird bath heater. <br /> He arrived at the agreed upon time and I was surprised and impressed at how quickly everything was completed. <br /> I would definitely...
Powers Electric LLCFrom average costs to expert advice, get all the answers you need to get your job done.
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