Tankless Water Heater Plumbing Pros
Schedule routine service for your tankless water heater plumbing. Something as simple as annual descaling can avoid many of the most common on-demand water heater problems.
Many tankless systems now have a display that shows error codes when something is wrong. If you see a code, you can look it up in your owner’s manual. Sometimes, it will be a simple fix, such as needing to clean a filter. Other times, it will be more serious, and you’ll know to call us.
An error code won’t always precede performance issues. That’s why you should monitor your water heater and contact us at the earliest indications of poor performance. You may suddenly experience low water pressure when using the hot water. Another common problem is that it starts taking longer and longer for hot water to get to the faucet.
When is it better to repair than replace? One consideration is age. If a system is less than 15 years old, we lean toward repair. If it’s older, poor efficiency is a greater concern, and a replacement can save money long term. Another consideration is the repair bill. If a repair will cost 50% or more of what a replacement will, we’ll recommend replacement regardless of the system’s age.
The upside to a new tankless water heater installation is that it’s an opportunity to reassess your needs. There are higher flow rates available, and many customers are opting for a higher rate than they need daily. It’s nice to have during the holidays and when hosting guests. Modern designs are also more sophisticated. Consider that many modern systems now come with an integrated recirculating pump. That helps avoid long hot water delays.
Watch for these other signs that you need a tankless water heater repair or replacement:
- Intermittent shutoffs
- Cold-water sandwich effect
- Rising electricity or fuel usage
- Reoccurring tripped circuit breakers
- Inconsistent hot water temperatures