How to fix Titan Tankless water heater problems

One of the conveniences of the modern world is the easy access to a hot bath which nowadays is available at the touch of a button through on-demand tankless water heaters. These tankless water heaters are not only cheaper, but also energy saving and efficient.

The Titan tankless water heater is one such on-demand heater. Once in a while, these heaters may malfunction. In this article, we concentrate on Titan tankless water heater troubleshooting options that let you get the best out of this marvelous product.


Why Titan Tankless Water Heater?

Titan Tankless Water Heater


The Titan tankless water heater is a household name, and for good reason. It has replaced the traditional tank heater, instantaneously supplying hot water as needed with no interruptions. The Titan ideally serves a house with two baths. It is suitable in places with warm climates and will provide water at above 65ᵒF. It is also loved for its space saving feature.

Weighing just nine pounds, and occupying .21 cubic feet, The Titan is way smaller than conventional heaters, and super easy install.

For these reasons, we find some of the best Titan tankless water heater reviews coming from ardent fans who swear by its standards. Its easy installation process has been cited as one major selling point. Moreover, you get some Titan tankless water heater troubleshooting tips to help you fix issues you may encounter during use.

Easy tips to fix Titan tankless water heater issues

You may sometimes encounter a few issues when using tankless water heaters. Most of these of which can easily be resolved with just a little investigation. We now examine some of those issues and suggest some quick Titan tankless water heater troubleshooting tips to get your water running smoothly.


Hot water is not instant

You may turn on the water, only to be hit by a chilly spray. Remember that hot water will not arrive immediately after you turn on the tap. Water has to travel from the heater to the tap and the length between these two points determines how fast you get hot water.

This is not a problem, just a little patience and you get your hot water. All the same, if the water is still cold after a few seconds, try the following:

  • Check to ensure that the electric power is functioning well and that the water supply to the tank is sufficient. Also, ensure that the valves are open.
  • Confirm that the water pipes are not frozen; frozen pipes will not let water through.
  • Check if there is an error code on the control panel as this stops the heater from running.

Low pressure

If you experience low water pressure from the faucet, try the following:

  • Confirm that the main supply from the utility company has enough pressure as this impact the pressure at the point of use.
  • Confirm that there is no obstruction of the pipes, especially arising from the accumulation of mineral deposits.
  • Turn off any parallel taps that could be interfering with the supply.

Water is not hot enough

  • The temperature settings could be too low; check and adjust accordingly.
  • Check the plumbing cross-over; it could be mixing cold and hot water. This may arise out of a failed mixing valve. If this is the problem, get a qualified plumber to fix it.
  • There could be a sediment and lime scale buildup in the heat exchanger. Such deposits act as insulators thus prevent water from heating up. This will require you to flush and descale the heat exchanger compartment. Seek the services of a professional plumber.

Water is too hot

  • The temperature sensor could be broken, or poorly positioned. Position it correctly or replace it.
  • The water temperature settings may be too high. Reduce the settings to prevent scalding.
  • There could an obstruction in the plumbing or water filter thus letting in just little-heated water. Unclog the passageways.
  • Check if the showerhead or the hot water tap is clogged. This will reduce the flow of the water. Ensure you clean out these fixtures.

Fluctuation in water temperature

  • Check the plumbing system for a crossover problem. The crossover problem, most likely caused by a faulty mixing valve or wrong plumbing will end up interfering with the hot water supply leading to fluctuating temperatures. Rule out this problem by closing the main valve and opening the hot water tap. If after five minutes water is still running, you have a crossover problem. Let the plumber fix it.
  • Ensure the cold water filter inlet is clean. Any debris on the inlet interferes with the water supply thus limiting the water that eventually comes out. Remove and clean it, or if irreparably damaged, replace it.
  • A restriction in the flow of hot water could also lead to fluctuating temperatures. Check out the faucet aerators, shower heads, and other plumbing fixtures to rule out clogging. If this is the case, clean them by soaking in vinegar to dissolve the mineral deposits and flush them clean.

Finally, remember that…

Tankless water heaters will experience some of these issues, don’t panic. Simply apply some of the Titan tankless water heater troubleshooting tips that I have suggested for a sure, reliable supply of hot water for your bath.

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