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How To Clean Tankless Water Heater?

Tankless water heaters can easily stand up to 20 to 25 years if maintained and cleaned regularly. They require cleaning every once in a while, but they are often ignored because we all think they can function without any maintenance. If not cleaned, they can build up a scale inside the pipes, which you would not want to see.

A tankless water heater requires cleaning in two years for small families, but if you have a big family of 4 to 6 persons, you must take care of it every 12 to 13 months. So, the question is how to clean a tankless water heater all on your own?

This is easy if you learn about the steps carefully and clean your tankless water heater in a minimum time.

Reasons To Clean It

If you own a tankless water heater, you must be aware that you need to flush it occasionally because it builds up a scale inside the pipes due to minerals inside the water. That is not a risk of explosion or out-bursting, but you may need to spend a lot of money if it happens.

In other cases, you can experience more electricity or gas bills because the exchanger has to work harder when there is a scale build-up inside the pipes. This can also shorten the lifespan of your tankless water heater, which you would never want. So, in order to prevent these things, make sure you clean your tankless water heater once a year.

Gears You Need for Cleaning

  • Non-contact electrical tester
  • 5 Gallon buckets
  • small sump pump
  • Screwdriver
  • Two sections of 6-foot-long garden hose with connectors,
  • wrench
  • 5 gallons of white vinegar


1.    Turn Off Connections

First and foremost, you have to turn off the gas valves or switches in case of electric tankless water heaters. It would prevent any dangers that you might have in the process of cleaning and flushing. Also, extract any water from the hot and cold valves by opening their pipes and turning on the valves. It will extract extra water and let every water drop extracted from it. Now, turn off these valves too. It will prevent water from getting into the unit while working.

2.    Flushing Phase

  • Release any pressure while locating the hot water valve and be careful while doing it because it will be hot.
  • Attach the hot and cold-water service port for these sides and connect hoses of the sump pump with both of them.
  • Place the other side of the submersible pump into the five-gallon bucket.
  • Attach a cold-water hose to your pump.
  • Place the free end of the hot water hose into your bucket.
  • Afterward, pour the four gallons of virgin food-grade vinegar into the bucket.
  • Turn on the sump pump and open the hot and cold ports.
  • Let the vinegar circulate through the tankless water heater and leave it be for one and half hours. The vinegar will start to break down the scale and flush out the residue.
  • Turn off the pump and dump the vinegar out. While doing it, make sure to not make your clothes dirty and use proper gear.
  • Remove the attached hose after turning off the cold-water services port.
  • Open the cold-water valve in order to take out any remaining vinegar through the second hose for about ten to fifteen minutes and then close the valve.
  • Let the water finish drain and remove the second hose.
  • Also, close the hot water port.
  • Wash the filters at a sink and remove any other trapped residue.

Final Touch-ups

After the whole process is completed, make sure to securely open hot and cold valves and let the water flow. Now, replace the access panel and open the gas valves. If it is an electrical one, reconnect the electrical supply.

On the other hand, if you want to replace your tankless water heater, please give us a call. We provide tankless water heater services in Hamilton with the best installation cost. So, reach out to us for high-quality services.


Why Is HVAC Expensive?

Sometimes, HVAC services can be a little expensive, but don’t worry because, in this blog, we are going to know some methods to make it less expensive.

Common HVAC Problems And Their Solutions

HVAC is needed for every home, but like everything, it also comes with related problems that we are going to discuss in this blog.

Heater For Pools Are Worth Investing: Here’s Why

Many people think heaters for pools are not worth investing in until they reach the following scenario. Pools are all nice and fun until one day, you jump in your pool with the same energy and get a cold shock. All of a sudden, every linger of your body starts shaking, and you don’t know how it happened because the other day, you were swimming, and it was a warm day.

This, boys and girls, is that time of the year when the sweet summer season slowly starts to fade away. You don’t feel it in the air, but water gets too cold to swim during this period.

So, you will not know the worth of the pool heater until you reach this position (or you might have experienced this).

Benefits Of Pool Heaters and Why You Must Have Those

Along with giving you a cozy and best swimming, you can also have many benefits of having a heater for pools. For instance, you can easily get even longer swimming season and best for your fitness. There is another benefit, and that is you get to increase your home worth. Read on to know some amazing benefits.

A Long Swimming Season

Investing in pool heaters can never go wrong for you because you can always have the chance to extend your swimming season. Most of the time, it happens when you want to enjoy one more month of swimming, or you are having a hard time spending your weekend or a day without jumping into the pool.

So, a heater for pools would be worth investing in because it extends your swimming season. With that, you can even swim in October.

Achieve Your Fitness Goals

Sometimes, you feel motivated and start your fitness journey in the summer. You make a plan of swimming every day for 2 to 3 hours, but soon you lose motivation. All of a sudden, when you are all motivated again, this time your pool doesn’t support you because you cannot have warm water anymore.

This is the time you should invest in a pool heater because with that; you can continue your fitness routine whenever you want. Along with that, you can even have many health benefits because warm water doesn’t give you joint pain or other issues.

More Family Time/Me Time

The pool heater allows you to stay inside the pool for a longer period. For instance, you can have that feeling even in the fall season after the summers are gone. So, a pool heater means you get to enjoy time or family time playing your favorite games in the pool.

Also, this is a chance for you to get creative and make plans about your life because what is better than Deepwater therapy. It will freshen up your mind to see what is coming next and make some serious plans about your life or future goals.

 Enhance Your Home Worth

Apart from a better swimming experience, you also get a chance to increase your property worth with pool heaters because it would be a great impression on buyers.

How To Get A Right Pool Heater?

Like most of the heating devices, pool heaters also have two types;

  • Gas heater
  • Electric heater

Both of them can be a great option to consider because both serve heating purposes. However, there is a slight difference between them. For instance, if you require fast and effective cooling, then an electric heater shouldn’t be your option. In this case, a gas heater would do the job because it is fast.

On the other hand, if you want an energy-efficient heating system and you can wait a while, then an electric heater should be your priority. Also, if you are worried about cleaning your tankless water heater, please check out this blog, and it will help you out.

The Bottom Line

If you are thinking about getting a pool heater, then don’t think; just go for it because it is worth investing in. However, do make sure to get the pool heater services from a professional because you would not want any future troubles.

For that, elevated HVAC would be your first choice because we have everything you are looking for in a company. So, reach out if you are interested in getting a new pool heater.

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