Keeping your tankless water heater in optimal condition is essential for its proper functioning. Here are three maintenance steps you should follow, but remember to consult your owner's manual for model-specific instructions:
- Perform a yearly tankless water heater flush. If you have hard water, more frequent flushes are recommended to prevent mineral buildup and damage to your unit.
- Regularly clean air filters or cold-water inlet filters if your model has them. This will ensure a strong and uninterrupted flow of water.
- Clean the exterior cabinet of the unit with a damp cloth (except for the fan blades, heat exchanger, and burner). This will allow for a thorough visual inspection, and if any rust is noticed, contact your local Mr. Rooter Plumbing for assistance.
Leave Complex Water Heater Maintenance Tasks to the Professionals
Certain maintenance tasks require the expertise of a licensed plumber. Here are the services that homeowners should always hire a plumber for:
- Descaling the unit to remove mineral deposits. Depending on your water hardness, this should be done yearly or more frequently for hard water.
- Cleaning the fan blades, heat exchanger, and main burner using compressed air. Ask your plumber to inspect these parts during the cleaning process.
- Yearly testing of the pressure relief valve to ensure its functionality.
- Inspection, repairs, and lubrication of motor, fan, and vents—leave this work to the professionals.
For any questions or concerns about your tankless water heater, trust the expertise of Mr. Rooter® Plumbing of Fort Wayne in tankless water heater repair.
Schedule your service online to get started. Experience the Mr. Rooter difference and enjoy reliable hot water year-round!
Tankless Water Heater Installation Commonly Asked Questions
What are the benefits of tankless water heaters?
Upgrade to a tankless water heater and enjoy these advantages:
- Save on energy costs and operating expenses with better energy efficiency
- Get hot water instantly, without the wait
- Enjoy a longer lifespan, lasting over twice as long as traditional models
- Save space with a compact design
- Increase safety and reduce the risk of flooding due to malfunctions
How long do tankless water heaters last?
Traditional water heaters typically last between six years and a decade. However, with regular maintenance, a tankless water heater can last an impressive 25 years!
How do you choose the right size of tankless water heater?
Tankless water heaters are available in various sizes, measured by the gallons of hot water they can produce per minute. For most households, a capacity of 5-10 gallons per minute is suitable.
Consider energy efficiency when selecting your model. Electric models are perfect for up to 8 GPM, while gas models are better for higher hot water needs, despite the associated risks.
Why does my tankless water heater temperature fluctuate?
Temperature fluctuations can occur with tankless water heaters due to several factors:
- The unit cycling on and off can create a "cold water sandwich effect." This can be solved with a hot water cycling pump.
- Low water pressure can cause gas units to shut off the burner. If you use well water, check your pressure tank.
- A clogged inlet filter screen can reduce water flow and turn off the gas burner. Refer to your owner's manual for instructions on cleaning the filter.
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