Can a Rinnai tankless water heater be repaired?

Many companies claim they can repair tankless water heaters, only a few are Rinnai Advanced Comfort Expert™ PROS or Navien Service Specialists like Hot Water Now. Your tankless system was designed to last 20+ years, we can provide the repairs to make that happen.

How long does a Rinnai heater last?

up to 20 years
The life expectancy (or useful lifespan) of a Rinnai tankless water heater is up to 20 years. Actual life is impacted by water quality, usage and proper maintenance. For comparison, a tankless water heater lasts about twice as long as a tank water heater, making them a better value in the long run.

Why is my Rinnai water heater leaking?

Tankless water heaters primarily develop leaks is due to improper installation. Improperly installing a tankless water heater can lead to leaks caused by weak pipe connections, a poor venting system, or a too-high water flow. Leaks can also stem from blocked pipes or mineral buildup from hard water.

Do I need to service my Rinnai gas heater?

Manufacturers typically recommend that gas heater maintenance and hot water service of their gas appliances be serviced every one or two years. For example, both Rinnai and Bosch generally recommend 2 year and hot water service intervals while Rheem and Paloma recommend annual servicing.

Why does my tankless hot water heater go cold?

A broken flow sensor can cause your tankless water heater to run hot and cold. The flow sensor measures the water entering your system and sends that information to your unit’s control board. If there’s a burst of cold coming into the system, then the controller adjusts the flame.

Can you repair a leaking tankless water heater?

Unfortunately, if your tankless water heater is leaking, there’s no DIY solution. You need to contact a professional right away. You see, tankless water heaters heat water on demand—they never store hot water. Because of this, any leaking you notice from the unit is a sign of a bigger problem.

Where is the leak sensor on a Rinnai?

For indoor units, remove the controller bracket. 4. Locate leak sensing element at bottom of unit .

Does Rinnai make an electric water heater?

Unless you have a Rinnai recirculation solution, tankless water heaters do not produce instant hot water, but a Rinnai Tankless Water Heater does produce an endless supply of hot water.

Does a Rinnai tankless water heater have a standing pilot?

In the event of a power outage, the Rinnai unit will not operate. This is because Rinnai Tankless Water Heaters do not have a standing pilot light. They operate with an electronic ignition.

What is a Rinnai tankless water heater?

Rinnai RL94iN Natural Gas Tankless Water Heater, 9.4 Gallons Per Minute. This unit is capable of supplying 9.4 gallons of hot water per minute and can be fitted for either residential or commercial use. Its temperature ranges from 90°F — 140°F for residential use and 90°F 185°F with the commercial controller.