Question about Rheem RTG-74PVN-2 Natural Gas Pronto Whole House, Natural Gas, Tankless Wat

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Is there a Class Action Lawsuit against Rheem tankless water heaters? I one of the many that has problems with my Rheem tankless water heater.

I get error "13" frequently. If I am lucky, twice a week. Lately, every couple of minutes. Problems started on day 3. My Rheem unit is barely 7 weeks old as of Feb 15, 2012.

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  • Rheem Master
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Posted on Jan 02, 2017

  • 67 Answers

SOURCE: rheem gas tankless water heater with error code c4 13

problem is inside burner compartment o2 sensor dirty or block..need to have a qualify technician clean it.

Posted on Jul 31, 2010

  • 67 Answers

SOURCE: Rheem tankless rtg 74pvn - heater hot water shuts

This is something you will have to contact rheem about due to the fact you don't have a fault code

Posted on Aug 12, 2010

  • 67 Answers

SOURCE: rheem tankless vibration when water is first turned on

This is cause by air in the gas line if the problem don't go away in a couple of days contact rheem there could be a gas control problem

Posted on Aug 12, 2010

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I am getting a C2 11 problem error on my Rheem tankless water heater, What that mean?


Just how much did you investigate this on the internet before asking here? I Googled " Rheem C2 tankless water heater" and found http://waterheatertimer.org/Troubleshoot-Rheem-Tankless-water-heater.html. Look under Error Codes. Code 11 refer to gas supply/ignition. If you don't know much about tankles water heaters or gas ignition, call a Rheem Tech.

Dec 13, 2014 | Rheem Water Heaters

1 Answer

Need repair and diagnosis


http://waterheatertimer.org/Troubleshoot-Rheem-Tankless-water-heater.html#no-error
Fix any tankless problem quickly yourself today for $380... and install tank-type heater:
http://waterheatertimer.org/How-to-install-gas-water-heater.html
Don't buy tankless... don't buy Rheem products... seriously now.

Gene
h

Jan 23, 2014 | Rheem Tankless Water Heater RTG-74XN-1,...

1 Answer

Richmond tankless water heater will not clear error code


Why is it always Rheem problems?
Every water heater problem at fixya is Rheem.
And Rheem doesn't post any service manuals, like the other two big manufacturers, AO Smith-American, and Bradford White.

Rheem 2012 manual says if error 13 still displays, then contact installer or service technician. Mo Money buddy.
This is about oxygen sensor, poor combustion, bad venting, inadequate air supply, failed sensors, etc.
Get more fresh air to unit and see if that solves problem. The call service technician, and get out wallet.
Copy following link for Rheem-richmond tankless troubleshoot.
http://waterheatertimer.org/Troubleshoot-Rheem-Tankless-water-heater.html

Maintain water heater according to instructions in manual to avoid common error codes. Of course this means you have to service the unit each month, and each year, without guarantee the thing will work correctly.

Sep 06, 2012 | Rheem Tankless Hot Water Heater...

1 Answer

Help with error code


Before calling service technician, open following link for Rheem tankless troubleshooting resources including error codes and typical maintenance:
http://waterheatertimer.org/Troubleshoot-Rheem-Tankless-water-heater.html

Mar 20, 2012 | Rheem Tankless Hot Water Heater...

1 Answer

C4 76 error code on richland waterheater


Richland tankless is made by Rheem.
C7-76 is communication fault with remote.
Turn off power at remote and wait 5 minutes, turn power back on at remote, and see if problem clears.
If problem continues, read below:

Before calling service technician, open following links for troubleshoot resources including error codes, Rheem chat, typical maintenance manual:
http://waterheatertimer.org/pdf/Rheem-error-code-C7-76.pdf
http://waterheatertimer.org/Troubleshoot-Rheem-Tankless-water-heater.html

Tankless water heater, more than any other type of heater, need to be maintained.
Maintaining tankless will probably not affect C7 76 fault code, but can prevent many other common error codes.
http://waterheatertimer.org/pdf/Tankless-maintenance.pdf

Sep 14, 2011 | Rheem Tankless Hot Water Heater...

1 Answer

I want to send this back. I have had it for a year. Free tech support is a joke. 6 hours on the phone in one day and hung up on 4 times. Has anyone had any success getting a lemon law return success or is...


There should be a class action lawsuit.
Fixya is filled with unanswered questions about tankless water heaters
Manufacturers have protected themselves by limiting their warranty to installations done by people trained in that specific brand.
And then if you have a problem, the manufacturer refers you back to the installer.
If you install tankless yourself, there is no warranty if I understand the industry correctly.

Tankless promoters have not been crystal clear about the pitfalls.
The government has touted tankless as 'energy star' when that claim is dubious at best.
The internet is absolutely filled with promotion articles that claim high value of the product, without frank discussion of the pitfalls.
The savings and claims made by promoters has become a bit more tame over the past year or two, which implies that lawsuits are pending.
But if you read tankless promotion, they make dual and contradictory claims each time: They say the tankless will save energy, and provide endless hot water.
That is impossible with the barest of math because tankless use more energy per gallon of water heated, so if you consume endless hot water, the claim of energy savings is completely false.
Moreover, many promotions claim longer life for tankless units, yet the product is besieged with complaints, and the warranty papers do not reflect the promotion words.
I don't know what persuaded you to buy a tankless.
I believe there has been collusion and misrepresentation of the product.
Call some lawyers, but I suspect the industry is protected.
Join fixya as a free answerer, and select your expertise as water heater.
You cannot contact people asking questions, but you can certainly see the number of unanswered tankless questions each day.

http://waterheatertimer.org/pro-n-con-for-tankless-water-heater.html
http://waterheatertimer.org/Hidden-cost-of-tankless-water-heater.html

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Oct 29, 2010 | Bosch 2700ES Natural Gas AquaStar ...

1 Answer

Rheem gas tankless water heater with error code c4 13


problem is inside burner compartment o2 sensor dirty or block..need to have a qualify technician clean it.

May 16, 2010 | Rheem Tankless Hot Water Heater...

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