HOW DO TANKLESS WATER HEATERS WORK?
Understanding How Tankless Water Heaters Work
Tankless water heaters, also known as on-demand water heaters, are becoming increasingly popular among homeowners due to their energy efficiency and convenience. Unlike traditional water heaters, which store and continuously heat a large volume of water in a tank, tankless water heaters heat water on demand as it passes through a heat exchanger. This means that there is no standby heat loss, making them more efficient and cost-effective. In this article, we will discuss how tankless water heaters work.
How Tankless Water Heaters Work
When a hot water tap is turned on, cold water enters the tankless water heater and is immediately heated by the heat exchanger. Various materials such as copper, stainless steel, or ceramic can be used to make the heat exchanger. Gas tankless water heaters use a gas burner to heat the water, while electric tankless water heaters use electric coils.
As the water flows through the heat exchanger, it is heated to the desired temperature and then flows out of the unit and through the hot water pipe to the tap. The heating process stops when the hot water tap is turned off.
Benefits of Tankless Water Heaters
One of the main benefits of tankless water heaters is their energy efficiency. Because they only heat water as it is needed, there is no standby heat loss, which can account for up to 30% of a traditional water heater’s energy consumption. This means that tankless water heaters use less energy and can save homeowners money on their energy bills.
In addition to their energy efficiency, tankless water heaters are also more space-efficient than traditional water heaters. Because they do not have a large storage tank, they can be mounted on a wall or placed in a compact space, making them ideal for small homes or apartments.
Another benefit of tankless water heaters is their long lifespan. Traditional water heaters typically last between 8 and 12 years, while tankless water heaters can last up to 20 years with proper maintenance. This means that homeowners can save money in the long run by not having to replace their water heater as frequently.
Maintenance of Tankless Water Heaters
To keep a tankless water heater functioning properly, it is important to perform regular maintenance. This includes flushing the unit to remove any mineral buildup, which can reduce the efficiency of the unit over time. It is also important to have a professional plumber perform routine maintenance and inspections to ensure that the unit is functioning properly and to catch any potential problems early on.
Selecting the Best Tankless Water Heater
When deciding on a tankless water heater, it is essential to take into account various factors, such as the size of your household, your hot water usage, and your budget. A certified plumber can assist you in identifying the ideal size and type of unit for your particular needs.
Compared to traditional water heaters, tankless water heaters offer numerous benefits, including energy efficiency, space-saving, and a long-lasting lifespan. With regular upkeep and proper maintenance, a tankless water heater can provide hot water for your residence for several years. If you want to install a tankless water heater in your San Jose property, contact our team of experts for professional installation, repair, and maintenance services.
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Our Reviews
Stanley W2024-10-04We recently hired United Plumbing to replace our old HVAC system. From start to finish, the experience was exceptional. Their technician, Oleg, thoroughly inspected our attic and crawl space to accurately assess our needs. The estimator, Fariza, provided a clear and competitive quote based on Steve's findings. The installation team, Oleg and Valerii, were true professionals. They were courteous, efficient, and meticulous in their work. The quality of their installation was outstanding. We were highly impressed with United Plumbing’s professionalism, responsiveness, and fair pricing. We would highly recommend them to anyone looking for a reliable and trustworthy HVAC company.Matt W2024-10-03Victor showed up quicker than any other technician from any company could during a AC malfunction during a heat wave. He was thorough and fixed the main and secondary issues. Great job.David Tresslar2024-10-03Semenov was knowledgeable and straightforward with descaling my tankless water heater. Didn’t try to upcharge me. $130 cost for descaling, same as buying the tools. Good value.Robert Garnero2024-10-02United Plumbing responded quickly with a fair estimate for my garbage disposal replacement. They were able to schedule for the next day and the work was done professionally and on time. Perfect!Sandy Fried2024-10-01Igor B is very knowledgeable and professional. He and the United Plumbing staff were super responsive and communicative. I highly recommend United Plumbing!Katie Little2024-10-01Super fast to respond to my request and very easy to communicate with. Alex was prompt, professional and friendly and didn’t make me feel bad that I had a very simple job I probably could have figured out myself. Great service. I’ll be back.Grace C2024-10-01This was the 3rd company I looked into for my plumbing issues. I was able to get a same day appointment and the technician Almaz arrived at the start of the 2-hour window they quoted. I even got a text that he was on his way. I had two pipe leaks, one under the bathroom sink and one in the crawl space. Almaz was careful and thorough in diagnosing the latter and worked his way down the tight crawl area. We ended up cutting out dry wall in my garage to get an actual quote. Their prices seem very fair and so far I’m very happy I went with them. Will update once the fix is complete.Laurie Frederick2024-09-30Excellent serviceman, Alex. Company receptionist and online/ texting to keep me (client) updated every step of the way. I want that easy of a client because so had specific requests and they handled everything. 5 stars **** New sump pump installed under house.Miyana Harris2024-09-29Had some plumbing issues with backed up pipes. I contacted United Plumbing and was able to get a service update within 30 minutes on a Sunday which was amazing. Alex came out and took care of the issue at hand swiftly and efficiently.
