5 Tankless Water Heater Service Tips That’ll Save You Cash
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5 Tankless Water Heater Service Tips That’ll Save You Cash

You hop in the shower expecting hot water… and it’s lukewarm at best. Or worse, freezing. If you’ve got a tankless water heater, you’re probably counting on that endless stream of hot water to actually be endless. 

The good news? A little maintenance can go a long way. At Hall & Sons Plumbing, we’re here to help you stay ahead of problems with expert tankless water heater service that keeps things running smoothly, saves you money, and protects your comfort year-round.

Know the Signs: Is Your Tankless Water Heater Struggling?

Let’s start with a quick gut check. If your tankless water heater isn’t working like it used to, it could be time for service. Keep an eye (and ear) out for:

• Longer waits for hot water

• Strange sounds like popping or whistling

• Inconsistent water temperatures

• Hot water that runs out quicker than usual

• Error codes or warning lights on the unit

5 Tankless Water Heater Service Tips to Try

These basic maintenance tasks can improve performance and extend the life of your system. You don’t need to be a plumbing pro – just follow these tips once or twice a year.

1. Flush Out Mineral Build-Up

Hard water causes mineral deposits (especially calcium) to build up inside the heat exchanger. Over time, this makes your unit work harder than it should. Flushing the system helps remove scale and restores efficiency.

2. Clean or Replace the Filter

Your tankless water heater likely has an inlet filter that catches debris from your water supply. Cleaning or replacing this filter ensures nothing clogs the system.

3. Check the Venting System

Proper airflow is key to safe operation. Make sure your venting is clean, properly connected, and free of obstructions like nests, leaves, or lint.

4. Inspect for Leaks or Corrosion

Take a quick look at all visible connections and pipes. If you see rust, corrosion, or drips, it’s time to get it checked out before things get worse.

5. Schedule Routine Maintenance

Even if everything looks okay, a licensed plumber can catch hidden issues and fine-tune your system for maximum performance.

DIY or Call a Pro?

It’s okay to handle the basics yourself – cleaning filters, checking for obvious signs of trouble, and even flushing the unit (if you’re comfortable following the manual). But don’t push it if you’re unsure.

A professional plumber can:

• Spot and fix issues before they cause damage

• Help maintain your warranty coverage

• Safely handle more complex problems

• Provide peace of mind that your system is running at its best

And let’s be honest, sometimes it’s just easier to let the pros take care of it.

Get Professional Tankless Water Heater Service in Jacksonville

At Hall & Sons Plumbing, we specialize in tankless water heater services that keep your system running like it should. Whether it’s a quick tune-up or a full inspection, our team is here to help you save money, stay comfortable, and avoid those cold surprises.

Ready to service your tankless water heater? Contact us today to schedule your appointment.