5 Signs Your Hot Water Cylinder Might Be on the Way Out
Hot showers are one of life’s little luxuries; until your hot water cylinder stops playing ball. Whether it’s a slow decline or a sudden failure, recognising the early signs can save you time, stress, and a cold shower. Here’s what to watch for.
1. Inconsistent Water Temperature
Does your shower go hot, cold, then lukewarm? Fluctuating water temps are one of the first signs something’s not right with your hot water system this could be an electrical component or a temperate control valve.
2. Strange Noises
Banging, popping, or rumbling? These sounds usually come from sediment build-up heating and moving inside your cylinder or a control valve doing what it should to relieve over pressure or over temperatures in your hot water system. It’s noisy; and it’s a warning.
3. Leaks or Dampness Around the Cylinder
If you spot puddles or damp spots nearby, your cylinder might have a small leak, loose connection or a failing valve. Small issues can escalate quickly if left unchecked.
4. Rusty or Discoloured Water
Rust-tinted water when using hot taps? It could be a sign your cylinder or old pipework is corroding from the inside, or a valve is nearing the end of its life and the insides are perishing. Time to get it inspected before it causes further damage.
5. Takes Ages to Heat Up (or Runs Out Fast)
A healthy cylinder should deliver steady hot water. If it’s lagging or not lasting; there may be an issue with the element or thermostat.
What to Do If You Spot These Signs
Don’t wait for a full breakdown. Our licensed Master Plumbers can assess your system and help you decide whether a repair or upgrade is the best option. We also supply and install new hot water cylinders across Auckland, operating out of our two locations in West Auckland and Norwest.
Talk to the Local Experts
Based in Henderson and Kumeu, we’ve been helping locals with hot water systems since 2008. We’ll show up, give you straight answers, and get the job done right; first time.
📞 Call 0800 990 069 or send us a message today.
