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It seems that my water heater is heating the water, but
It seems that my water heater is heating the water, but apparently the Rinnai sends the water through the house and I can only get cold water … read more
Rick the plumber
Rick the plumber
Owner
9,857 satisfied customers
Can a recirculating system be installed to work with my
Can a recirculating system be installed to work with my Rinnai Model RL75 tankless water heater? … read more
WCohn
WCohn
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Rinnai R53 in home that had very hard water (untreated for
Rinnai R53 in home that had very hard water (untreated for some time). Now softened water and tank flushed w vinegar for 24 hours. Still tepid HW output. I'm thinking the hard water deposits still exi… read more
WCohn
WCohn
Journeyman Plumber
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My water heater is beeping, showing a 'LC' code, and the
My water heater is beeping, showing a 'LC' code, and the 'priority light is flashing. The water temperature is set at 140. We still have hot water. I have turned off the electrical control. thanks Reg… read more
WCohn
WCohn
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2 of my 3 "doorbells" stopped initiating the Rinnai. I have
2 of my 3 "doorbells" stopped initiating the Rinnai. I have replaced the batteries and it has not helped as I had hoped. The unit is 2 years old. Ideas or suggestions. Thanks Michael… read more
Rick the plumber
Rick the plumber
Owner
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The water tap in the bathroom sink no longer produces warm
The water tap in the bathroom sink no longer produces warm water. It is either very hot or very cold - no gradual mix. Also, in the same bathroom, the shower tap only produces barely warm water when s… read more
canuck the pro
canuck the pro
296 satisfied customers
I have installed a rinnai 26 reu vrm2626 and wish to adjust
I have installed a rinnai 26 reu vrm2626 and wish to adjust temp cannot comprehend instructions… read more
canuck the pro
canuck the pro
296 satisfied customers
I live in a one bed/one bath condo, and have two questions
I live in a one bed/one bath condo, and have two questions related to my shower. 1. My shower does not seem to get hot water like the rest of my condo. My kitchen sink, bathroom sink, washing machine … read more
canuck the pro
canuck the pro
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30 year old town house with good construction, in cold climate
30 year old town house with good construction, in cold climate (Toronto). 3 bedroom with 2 storey and a finished basement. 1 bathroom on ground and 2 bathrooms on 2nd floor, basement has water supply … read more
canuck the pro
canuck the pro
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Re: Rinnai Controller MC-91-1US Tnklss Wtr Htr R75LSe
Re: Rinnai Controller MC-91-1US for Tankless Water Heater R75LSe Controller mounted on the water began flashing yesterday. No Error Codes, just blinking rhythmically with no extra information. Water i… read more
WTRHTRPRO
WTRHTRPRO
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1994 XXXXX XXXXX 63 gallon JW65-95NED to a tankless @ 4.2g/min
Hello I have a 1994 XXXXX XXXXX JW65-95NED gas 63 gallon, 95k btu, 80.6g/h @100F recovery hot water tank in my 1000sq ft 2nd floor condo with a 5" centrally vented aluminum duct. It's used for both he… read more
Rick the plumber
Rick the plumber
Owner
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Has any of you Installed a Recirculation System using a Rinnai
Has any of you Installed a Recirculation System using a Rinnai tankless water heater RL75i… read more
Marc
Marc
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Vocational, Technical or Trade Scho
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I was thinking about replacing my tank water heater with a
I was thinking about replacing my tank water heater with a Tankless water heater. I use propane, and have been looking at the Navien units. I have not been able to find recent reviews, I know that mos… read more
Phil
Phil
Mechanical Engineer.
Degree, Mech Engr Technology
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My shower starts out hot but then after 4-5 minutes goes cold,
My shower starts out hot but then after 4-5 minutes goes cold, then 4-5 minutes later gets hot again. Had this problem 4 years ago and I put in a new shower head and it worked. Now it is back. It does… read more
Rick the plumber
Rick the plumber
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I have a fairly new Rinnai R 53 tankless hot water heater,
I have a fairly new Rinnai R 53 tankless hot water heater, I had it put in 2007 when I bought the house.its a ver small house with one tiny bath room. I have been working on the following issue for a … read more
Plumbing Pro
Plumbing Pro
Licensed Plumbing Contarctor
Vocational, Technical or Trade Scho
1,248 satisfied customers
Hi, Im not getting hot water and the control panel is flashing
Hi, I'm not getting hot water and the control panel is flashing error 12. We're outside of Chicago, located in the middle of the storm, and got almost 2 feet of snow. Should I check our outside vents … read more
cruzmark
cruzmark
Foreman
Vocational, Technical or Trade Scho
I have just purchased a Rheem 95 series external tankless water
I have just purchased a Rheem 95 series external tankless water heater. I have heard that Rheem do not recommend installing a recirculation or return line to their water heater. I want to be able to r… read more
PitschPlumbing
PitschPlumbing
Certified Plumbing Contractor
Master Plumber
179 satisfied customers
We built a new home and installed a tankless water system.
We built a new home and installed a tankless water system. At the same time the plumbers added a 'circulating line' so we could have instant hot water when we ran the faucet, but it did not work. We m… read more
Bud
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High School or GED
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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