Alexander Plumbing

Tankless Water Heater Services in O'Fallon IL

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1. Energy Efficiency

Tankless water heaters are significantly more energy-efficient compared to traditional tank water heaters. They only heat water when you need it, which means there is no energy wasted in maintaining a large volume of hot water at all times. This on-demand heating can reduce energy consumption by up to 30%, leading to lower utility bills and a smaller carbon footprint.

2. Longevity

Tankless water heaters generally have a longer lifespan than traditional tank water heaters. While a standard tank water heater might last 10-15 years, a tankless model can last up to 20 years or more with proper maintenance. This increased durability makes a tankless water heater a long-term investment that can save money on replacement and maintenance costs over time.

3. Limitless Hot Water

One of the most appealing benefits of a tankless water heater is the ability to provide an endless supply of hot water. Unlike tank water heaters that can run out of hot water after prolonged use, a tankless system heats water on demand. This means you’ll never have to worry about running out of hot water, even during back-to-back showers or when multiple appliances are in use.

4. Space-Saving Design

Tankless water heaters are much more compact than their bulky tank counterparts. They can be mounted on walls or installed in small spaces, freeing up valuable floor space in your home. This is especially advantageous for homeowners with limited storage space or those looking to optimize their living areas.

5. Reduced Risk of Water Damage

Traditional tank water heaters are susceptible to leaks and ruptures as they age, which can lead to significant water damage and costly repairs. Tankless water heaters, on the other hand, eliminate this risk since they don’t store large quantities of water. This added peace of mind is a crucial benefit for many homeowners.

Switching to a tankless water heater can enhance energy efficiency, ensure a continuous supply of hot water, save space, extend the lifespan of your water heating system, and minimize the risk of water damage.

Regular maintenance is key to ensuring that your tankless water heater performs efficiently and lasts for many years. Here’s a detailed look at the yearly maintenance tasks recommended for tankless water heaters:

1. Descaling and Flushing

Over time, mineral deposits (scale) can build up inside the heat exchanger of your tankless water heater, especially if you have hard water. This buildup can reduce efficiency and potentially damage the unit. It’s recommended to descale and flush your tankless water heater annually. This process involves:

  • Turning off the power and gas supply to the unit.
  • Disconnecting the water lines and attaching hoses to the service valves.
  • Running a descaling solution or white vinegar through the system to break down mineral deposits.
  • Flushing the system with clean water to remove any remaining solution and debris.

2. Cleaning the Air Intake Filter

Tankless water heaters often have an air intake filter that can become clogged with dust and debris over time. A dirty filter can hinder airflow and reduce the efficiency of the heater. Clean the air intake filter annually by:

  • Turning off the unit and removing the filter.
  • Rinsing the filter with water and allowing it to dry completely.
  • Reinstalling the filter once it’s clean and dry.

3. Inspecting the Venting System

A properly functioning venting system is crucial for the safe operation of a tankless water heater. Annually inspect the venting system for any signs of damage, blockages, or corrosion. Ensure that all vent connections are secure and intact. Any issues should be addressed promptly to prevent safety hazards.

4. Checking for Leaks and Corrosion

Inspect all water connections, pipes, and the unit itself for any signs of leaks or corrosion. Addressing leaks early can prevent water damage and maintain the efficiency of your system. If you notice corrosion on any components, it may be time for a professional inspection or replacement to prevent further damage.

5. Reviewing the Error Codes and Diagnostics

Most modern tankless water heaters come equipped with diagnostic systems that display error codes when there’s an issue. As part of the yearly maintenance routine, review the error codes and ensure that any past issues have been resolved. This can help in identifying potential problems before they become major concerns.

6. Professional Inspection

While some maintenance tasks can be performed by homeowners, it’s also advisable to schedule an annual professional inspection. A qualified technician can thoroughly check the system, perform any necessary adjustments, and ensure that your tankless water heater is operating at peak efficiency.

By following these annual maintenance steps, you can prolong the lifespan of your tankless water heater, maintain its efficiency, and enjoy reliable hot water throughout the year. Regular maintenance not only helps in avoiding unexpected breakdowns but also ensures safe and efficient operation of the unit.

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Listen to What Satisfied Homeowners Have to Say!

Rachel Tokarski
Rachel Tokarski
We had water in our basement and couldn’t figure out where it was coming from. They came out on a Friday afternoon & identified that our water heater was leaking, but then replaced it that day even though it was close to the end of shift. Worked quick, very polite and honest about everything, good prices compared to other people in the area. We are very happy with the service provided!
My water heater was busted and I unwisely thought I could play plumber and replace the part myself. I had the part 99% installed but one of the pipes was causing me a major headache, so I decided to let someone else take a crack at it. Literally every plumber I called was scheduling two weeks or more out (and I had already been without hot water for two weeks) but Alexander Plumbing was able to come out same day, which was awesome. They were super friendly and managed to get the headache solved pretty quickly, which I appreciated. The only downside? I was going to make a joke about kissing Cooper for getting it fixed, but as I was setting up the joke by asking if he was married I was met with an immediate, "Yes he is." 😶 Now instead of being the funny customer I'm someone's creepy desperate divorcee story 🤣 I'm dying, y'all. These guys were good sports despite my being an awkward weirdo though, and I appreciate them coming out so quickly and making sure that everything was running before they left. I even got a dope refrigerator magnet out of it. Win! They literally saved me from another cold shower, for which I am eternally grateful. They'll be my go-to plumbers from now on...as soon as I pick my dignity up off my basement floor 🤣🤣🤣
billy collins
billy collins
I called with a broken/leaky hot water heater and they fixed it same day! They saved the weekend for sure!
James did a great job replacing my outside hose spigot . He had no issues crawling under my house to do the necessary work and completed the job with a A+.
Drew dohlke
Drew dohlke
Very professional and made it super easy to fix my shower. Friendly and clear communicator.