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7 Signs Your Tankless Water Heater Needs to Be Repaired or Replaced


A tankless hot water system is a fast and convenient way to get the hot water you need nearly immediately. A plumber is an expert that installs and repairs your unit over the years. Below are seven signs you might currently need a system repair or replacement.

1. A Complete Lack of Hot Water

Turning on the tap for your hot water and not getting any is a sign that your tankless water heater is in need of immediate repair or replacement. It’s not unusual for older systems to suddenly stop working, but often it simply needs a repair. Get the advice of plumbing professionals before purchasing a new system.

2. Strange Noises and Hot Water Restriction

Like any water heater system, a tankless one can offer up strange gurgling noises in the line when experiencing problems. It can mean you are developing a mineral clog that can be cleaned out. Stay in tune with the operation of your system and call in an expert if you begin to hear weird noises or the flow of hot water slows to a trickle.

3. Water Leaks

Water leaking from your tankless hot water system needs to be repaired quickly to keep from damaging the interior of your home. You can have a major flood inside if you let the problem go. It’s not one of the more expensive repairs and can save you a ton of money in home repairs.

4. Not Offering Enough Hot Water

Your household hot water demands can change over the years. Families grow and the hot water demands increase. Call in a plumber to discuss your hot water needs and have the smaller system replaced with one providing plenty of hot water.

5. Aging System

Tankless hot water systems need to be replaced after a couple of decades of consistent use. It’s better to plan the replacement ahead of time than wait for it to break down. You can budget for the replacement unit easier when it’s done on a non-emergency basis.

6. Higher Energy Bills

Revisit the age of your tankless water heater system if you begin to see your energy bill creeping up over a few months time. You begin to lose efficiency at about year 15 and beyond. Newer models will have a more energy-efficient design than the one you purchased long ago.

7. Increased Repair Costs

If your tankless hot water system has had to undergo more than two major repairs in recent years, it’s time to start shopping for a replacement. The need for repairs will escalate over time. You’ll begin to lose the benefits of energy savings through repair costs.

Get the advice of a trusted plumber the minute you begin to experience problems with your tankless hot water system. To learn more, please visit the www.caldwellplumbing.ca website.