Why Is My Tankless Water Heater Making Noise? Common
Causes and Fixes
A tankless water heater is a modern, energy-efficient solution for providing hot water on demand. However, if you’ve started hearing strange noises coming from your unit, it’s a sign that something may be wrong. While some sounds are normal, others indicate issues that require attention. Ignoring these noises could lead to costly repairs or even system failure.
In this guide, we’ll explore the common causes of a noisy tankless water heater and the best ways to fix them. Whether it’s a minor maintenance issue or a sign that you need professional help, understanding these sounds will help you take the right action.
Common Causes of Tankless Water Heater Noise
Your tankless water heater may produce various sounds, each indicating a different potential problem. Here are the most common causes and what they mean:
1. Clicking or Ticking Sounds
These noises are usually normal and occur when the water heater ignites or adjusts the flame. However, if the clicking becomes excessive, it could be due to:
A malfunctioning ignition system
Loose components within the unit
Expansion and contraction of pipes due to heat
Fix: If the clicking sound is persistent or louder than usual, it’s best to have a local plumbing company inspect the unit to ensure there’s no underlying issue.
This blog is originally published here: https://www.whiteplumbingcompany.com/why-is-my-tankless-waterheater-making-noise/