Ants in Your Hot Water System?

Ants in Your Hot Water System? The Hidden Cause of Unexpected Hot Water Failures

There's nothing worse than jumping in the shower only to discover there's no hot water.

While most people assume a hot water system has simply reached the end of its life, there's one surprisingly common cause of failure that many homeowners have never heard of... ants.

At Moyle Plumbing & Gasfitting, we regularly attend hot water breakdowns throughout Logan, Brisbane South and surrounding suburbs where ants have invaded the electrical components of electric hot water systems.

Why are ants attracted to hot water systems?

Ants are naturally attracted to warm, dry environments. The thermostat and electrical compartment of an electric hot water system provide ideal conditions for ants to nest.

Unfortunately, once ants make their way inside the unit, they can interfere with the electrical components, causing the thermostat to fail. When this happens, your hot water system may suddenly stop heating water, leaving you with an unexpected cold shower.

Signs ants may be affecting your hot water system

If you've noticed any of the following, ants could be the culprit:

  • No hot water without any obvious leaks

  • Ants crawling around the base of your hot water system

  • Ant nests near the unit

  • Your electric hot water system has suddenly stopped working

While these symptoms don't always mean ants are responsible, it's certainly something worth investigating.

ants-hot-water-thermostat

A simple way to help prevent hot water problems

A small amount of preventative maintenance can go a long way.

Applying a suitable surface insect spray around the base and surrounding area of your hot water system from time to time may help discourage ants from nesting nearby. Avoid spraying directly into the electrical components or inside the unit.

Keeping the area around your hot water system clean and free from garden debris can also reduce the likelihood of ants making themselves at home.

Not every plumber can repair a hot water thermostat

Many people don't realise that repairing the electrical components inside an electric hot water system requires the appropriate licence.

At Moyle Plumbing & Gasfitting, our qualified team is licensed to safely diagnose and repair electric hot water thermostats and elements, meaning we can often get your hot water running again without the need to replace the entire system.

Need a reliable hot water plumber?

If you've lost your hot water or have noticed ants around your hot water system, don't ignore the warning signs.

Our experienced team services Logan, Brisbane South and surrounding areas, providing prompt hot water repairs and honest advice. If we notice significant ant activity, we're also happy to recommend trusted local pest control professionals to help prevent the problem from returning.

Contact Moyle Plumbing & Gasfitting

Whether you need hot water repairs, thermostat replacement or advice about protecting your hot water system, our friendly team is here to help.

A little prevention today could save you an unexpected breakdown—and a very cold shower tomorrow.

Emergency Phone 0447 671 095

〰️

Emergency Phone 0447 671 095 〰️