When Should I Flush My Tankless Water Heater?

Hot water tank.

When and How to Flush a Tankless Water Heater

A tankless water heater is an energy-efficient method of heating the water in your home or business. It's important to keep up with regular maintenance, as not doing so can result in significant problems down the line.

One of the most important maintenance tasks is to flush your tankless water heater. But when and how should you do this? Here’s an informative guide on when and how to flush a tankless water heater that will help you take better care of your system.

Signs You Need to Flush Your Tankless Water Heater

Flushing your tankless water heater is critical to keeping it running smoothly and efficiently for years. Three main signs indicate it's time for a flush:

  • Lower than usual hot water output.

  • Strange noises coming from the unit.

  • Increased utility bills due to inefficient operations.

If you notice any of these signs, it's time to flush.

Benefits of Flushing Your Tankless Water Heater

Flushing your tankless water heater regularly has many benefits, such as improved efficiency, fewer repairs needed over its lifespan, fewer deposits building up in the system, and improved overall performance. These are all excellent reasons why regularly flushing your tankless water heater is so important.

When Should You Flush Your Tankless Water Heater?

As with any other appliance or equipment in your home or business, regular maintenance is key to keeping it running smoothly and efficiently for many years. With that said, it’s recommended that you flush your tankless water heater every 6-12 months, depending on how often it’s used. If you use it more often than that, flushing every six months might be wise; if you use it less frequently, flushing every twelve months should suffice.

What Are The Steps Involved In Flushing A Tankless Water Heater?

The steps in flushing a tankless water heater are fairly straightforward but should only be done by somebody who knows what they’re doing - preferably a professional plumber. First, you'll need to shut off the electricity or gas supply before beginning - this helps ensure no accidents occur during the process.

Then disconnect all pipes leading into and out of the unit before draining out all of the old hot water from inside it using gravity or pressure - whichever works best for your system setup. After that, simply reconnect everything before turning on the power again.

Performing Regular Maintenance On A Tankless Water Heater

Performing regular maintenance on a tankless water heater isn't just about flushing it out once every few months- there are other steps you can take, such as:

  • Checking pipeline connections for any corrosion/deterioration.

  • Have an electrician or plumber inspect electrical wiring components for potential faults. Ensuring there are no clogs present.

  • Replacing any faulty parts if needed.

  • Cleaning out sediment build-up within the unit (this can be done using vinegar).

All these things contribute towards keeping your unit running perfectly throughout its lifetime.

Why Hire A Professional Plumber To Flush Your Tankless Water Heater?

Taking care of your tankless hot water system is essential if you want maximum performance over its lifetime. Doing this yourself can save money. However, hiring a professional plumber to flush out your tankless water heater is your most sensible option because they have experience dealing with these systems. They know exactly what your unit needs and how best to do it safely without damaging anything.

Our plumbers at Bee's Knees Plumbing and Heating Ltd. can advise you on regular maintenance checks or possible upgrades that may benefit the unit in the future. Just call us at (250) 800-1373 to learn how we can keep your tankless heater in excellent condition.

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