Why is my Rinnai Water Heater leaking liquid?

We had a contractor install a direct vented natural gas Rinnai water heater a few weeks ago. I just noticed that that the intersection of between two of the tubular sections of the air intake/exhaust vent to the outside has a very slow leak and is dripping a purplish liquid onto our basement floor.

What is the Rinnai fault code for a water heater?

Rinnai fault code 11 – No ignition. Check to make sure the gas is turned on at the water heater, gas meter or tank. Ensure the igniter is operational. If gas is being supplied to the tankless water heater and the igniter is working, call for an evaluation by a qualified plumber.

Why does my tankless water heater keep beeping?

If gas is being supplied to the tankless water heater and the igniter is working, call for an evaluation by a qualified plumber. Why is my Floodstop beeping? There are two reasons your LeakAlert™ is beeping. Much the same as a common smoke detector, when the battery gets to a low point, the device will “chirp” to alert you the power is low.

What to do if your Rinnai heat exchanger keeps beeping?

How to Fix: Flush the heat exchanger as per the recommended flushing procedure found in the owner’s manual. To temporarily reset the code, press the ON/OFF button 5 times. This will allow the unit to operate for 70 hours after which another LC code will lock the unit from operating.

Why is my Rinnai Water Heater not working?

This commonly occurs when filling a bathtub, causing the water heater to stop producing hot water. Rinnai error code 03 can be fixed by turning off all hot water taps and the ON/OFF button twice. By restarting the unit, it should start working correctly.

What does error code 49 on Rinnai Water Heater mean?

Rinnai error code 49 can be found on some Rinnai tankless water heater models like the RHFE 1004. The error code 49 means there is a problem with the pressure sensor. Check for loose connections and damaged or broken parts. Clean and remove any build-ups or obstructions.

What to do if your Rinnai says error code 02?

The Rinnai error code 02 cannot be fixed by the user, and the only solution is to make a service call and have a certified technician inspect your Rinnai. If you live in an area with routine freezing winter temperatures, we’ve put together the article Maintaining Tankless Water Heaters in Freezing Temperatures.

If gas is being supplied to the tankless water heater and the igniter is working, call for an evaluation by a qualified plumber. Why is my Floodstop beeping? There are two reasons your LeakAlert™ is beeping. Much the same as a common smoke detector, when the battery gets to a low point, the device will “chirp” to alert you the power is low.

How to troubleshoot a Rinnai tankless air unit?

Turn off gas valve feeding the appliance.  Unplug igniter wire; hold the igniter wire with an insulated pair of pliers about a 1/4″ from a piece of metal.  Cycle the unit to ensure you see a spark when unit is cycling.

What should I do if my tankless water heater is leaking?

So, immediate after look out a small leak, it is better to engage an expert plumber in checking the whole thing to avoid a big mess. Usually, a tankless leak is around 1 GPM, much less than terrible flooding of tank water heater, but still, much water if not contained.

Why does my Rinnai Water Heater have code 10?

Remove burner and inspect copper fins in heat exchanger for a build up between fins.  This will cause air flow restrictions which can lead to code 10’s.  If build up is present, you will need an air compressor capable of delivering 120 psi of air to blow out the burner and heat exchanger fins.

Why is my tankless water heater not heating?

Lack of adequate venting will cause water leakage, and it is a well-known culprit for tankless water heaters. If venting is not working correctly, it may occur condensation inside the water heater which leads to leakage problems. If condensation is continuing, it might fall the entire system.

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.

Why use tankless water heater?

– Energy Efficiency. While a traditional tank water heater heats water continuously, tankless water heaters heat only as much water as needed, when it is needed. – Lower Utility Bills. Since tankless water heaters use less energy, they can also lower your utility bills. – Extended Life Span. – Endless Hot Water. – Save Space. – Less Maintenance.

What are some common problems with a Rheem water heater?

Rheem Water Heaters – Common Issues No Hot Water. A tripped circuit breaker will shut down an electric heater and gas models that use electricity. Not Enough Hot Water. If the water heater is new, or if you’ve just moved into a new home and aren’t familiar with the water heater’s capability, it’s likely that There’s Water on the Floor.

We had a contractor install a direct vented natural gas Rinnai water heater a few weeks ago. I just noticed that that the intersection of between two of the tubular sections of the air intake/exhaust vent to the outside has a very slow leak and is dripping a purplish liquid onto our basement floor.

How long does labor coverage on Rinnai Water Heater last?

All Rinnai tankless water heaters come with a reasonable labor coverage of 1 year. You have the opportunity to extend this coverage to 5 years if you register the product within 90 days of your purchase. Labor coverage does not apply to all products.

What does error code 25 mean on Rinnai Water Heater?

If tank is correctly draining but error code 25 persists, replace the condensate tank and sensor. What it Means: Flammable vapors detected. How to Fix: IMPORTANT: Leave the area the water heater is installed in until safety personnel have identified the area as safe and all flammable vapors have been eliminated.

Are there any warranties on products from Rinnai?

Products sold on these websites or from these online dealers do not carry a warranty from Rinnai. When you purchase products from an unauthorized website or online dealer you are taking a risk, because these products may be counterfeit, used, defective, or may not be designed for use in your particular installation.

Why does my tankless water heater keep leaking?

Proper installation helps in minimizing these leakages. Improper venting is a well-known culprit in leaking tankless heaters. Proper venting helps in ensuring that no condensation goes inside the water heater. In case this happens, the leakage might occur or worse still, the entire system may fail. Venting is done through the wall or roof.

What is error code 11 on Rinnai Water Heater?

Error Code 11 is one of the most common types of errors shown in any Rinnai Tankless Water Heater because of no ignition. In such a case it is always special to contact a professional to know about the error. However, you can follow the few steps mentioned below.

Can a tankless water heater leak from inside?

Water is dripping from inside the heater. Although this problem is exceptionally uncommon with today’s tankless hot water systems, it does occasionally occur. If your tankless water heater is dripping water, it should be serviced or replaced as soon as possible. Water heaters can leak for a wide variety of reasons,…

Why do you need a Rinnai tankless water heater?

Rinnai Tankless Water Heaters last up to twice as long, have twice the warranty, and save energy as they only heat water when it is needed. Plus, you never have to worry about running out of hot water with a Rinnai Tankless Water Heater because it keeps heating as long as it is needed.

Does Rinnai make an electric water heater?

No, Rinnai does not make electric tankless water heaters. As a company, they feel that the drawbacks to electric heaters (cost per BTU, energy draw, etc.) aren’t worth the manufacturer’s time or their customers’ frustrations.

What type of regular maintenance does a Rinnai tankless water heater require?

There are two types of periodic maintenance that your service technician should perform to keep your Rinnai tankless water heater in top shape. It’s important to note, the time in between necessary maintenance will depend on the water quality in your home. 1. The in-line screen filter should be checked periodically for debris and cleaned.

How long will a Rinnai, Gas, tankless water heater last?

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.