If the leak is coming from the bottom of the tank it is not looking good for you.
Tankless water heaters leaking.
Rinnai water heater heat exchanger leaking should i repair or replace heater.
A leaking water heater is dangerous.
The most likely scenario in this case is that sediment has built up and corroded the bottom of the tank causing a serious problem and the need for an entirely new water heater.
How long has this been going on.
Venting is done through the wall or roof.
Check the plumbing pipes above the water heater using a stepladder if necessary.
And how severe is the problem.
Its most notable when laundry is being done.
First video here is a quick fix for my leaking navien tankless hot water heater.
In case this happens the leakage might occur or worse still the entire system may fail.
Proper venting helps in ensuring that no condensation goes inside the water heater.
I took over this job for a retired plumber.
Rinnai water heater heat exchanger leaking should i repair or replace.
I have a rinnai tankless water heater that is leaking.
Give it a try for yours.
The first place to check is the plumbing pipes above the water heater.
Let s take a look at how water heaters work and what the.
A drip from above can easily leak down on top of the water heater and even work its way down the insulation and make it look like the leak is coming from the tank itself.
Lack of adequate venting will cause water leakage and it is a well known culprit for tankless water heaters.
Improper venting is a well known culprit in leaking tankless heaters.
Can this be caused by calcium lime scale buildup.
If this is a possibility how would i go about fixing this.
In addition it could lead to a build up in pressure which could cause a fire or even an explosion.
Although these are the two most common causes of a leaking water heater they are.
If venting is not working correctly it may occur condensation inside the water heater which leads to leakage problems.