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Melanie Posted on Aug 29, 2012
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Rinnai heaters Our heater has over the last two days been smelling - not a gas smell but like a burning smell - we have jsut scotchguarded some furniture and there is some of that smell in the house. The heater has been working great until we did this - its probably about just 5 years old and we have never had any issues with this heater.

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  • Posted on Aug 29, 2012
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Some products need to cure and release a residual smell which is intensified by any open flame, like a pilot. Normally a petroleum product will do this but Scotchguard could as well. It should fade with time.

5 Related Answers

Anonymous

  • 1 Answer
  • Posted on Aug 19, 2008

SOURCE: rinnai convector 516TR

Hi This is happening to us and I called Rinnai... they suggested that if anyone either in our apartment or an ajoining one has painted walls or varnished a floor that the convection heater picks up the smell and the only way to get rid of it is to burn it off by running the heater for several hours in a well ventalated room...

I am going to try it tomorrow.

will let you know

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Anonymous

  • 286 Answers
  • Posted on Jun 01, 2009

SOURCE: Bad gas smell when heater is operating

I would call him back out. It sounds like a gas line is loose or the vent is not on properly

Anonymous

  • 1 Answer
  • Posted on Aug 01, 2009

SOURCE: Gas heater smells like kerosene and stings the eyes,

this probably occured after you were vanishing timberin your house and has since stopped

roniecon

Ronny Bennett Sr.

  • 6988 Answers
  • Posted on Sep 24, 2009

SOURCE: burning smell from oil heater

Pull the controls off the front,and inspect the thermostat connections to see if they are burned up,also the other switches will do the same thing.If you can`t see a problem,then the element is burned out,throw it away and buy a new one.

Anonymous

  • 4736 Answers
  • Posted on May 22, 2011

SOURCE: Our rinnai avenger 25 gas

No. it's not common. Or at least not, if it's regularly cleaned and serviced. However, I would caution you that many strong household odors are picked up by the heater and made to smell 50 times worse. If it doesn't smell like rotten eggs, it's not gas you're smelling. It's something else .... have you painted recently or stained the wood work? Have you had the carpeting cleaned or are you burning scented candles while the heater is in operation? All of those things and instances can cause the heater to smell. That's because the heater uses interior air for combustion, so whatever is floating in your household air (dust, lint, pet hair and odors) eventually goes into the heater. If you answered yes to any of the above, stop using the heater (turn the pilot light OFF) for a week or two, until the odor that i's picking up has completely disipated. Paint on the surface may feel dry, but underneath it isn't.

Now, please don't get me wrong. I have been in the hearth and home business for 15 years, now and Vent-free or Flue-less or Ductless heaters are our primary business in the Fall & Winter. They are 99.9% efficient and are totally safe, when properly used and maintained. Over 1 million Vent-free Gas Appliances have been sold and installed worldwide in the past 10 years. There has NEVER been a death related to any of these products. In fact, they have more safety features built-in to them, to shut them down if something goes wrong, than a gas water heater or a Vented heater does.

Now, lets get back to your issue. If in fact, if it is gas you smell and the odor is not caused by the things I listed above, there are a couple of things to look at. Do you only smell the odor when the heater is in operation? Do you smell it with just the pilot light burning? Or with both? How airtight is your home? If it's a recent vintage home and it's really airtight, you may be getting what's called "After Product Burn Smell". This occurs frequently in airtight, new home construction, because there's no air exchange in the house. Unless, you open a door or a window once in a while, to allow fresh air in. Also, the Btu output of your heater (38,400) may be to high for the area you have it in. Unfortunately, it's not a case of one size (Btu Output) heater, fits all.

Other causes for the gas odor can be related to the burner(s) being dirty (incomplete combustion) and needing cleaning. Old gas in the tank or a low level of gas in the tank. The inline gas shutoff valve, not being fully open.

If after reading and troubleshooting all the things I listed and the problem is not solved, you need to contact the dealer you purchased this heater from and have them make a service call to your home.
To help you further, in case you have misplaced your Owner's Manual, I have included a link to it, that you can download and print for future reference.

http://www.rinnai.com.au/images/stories/operating_instructions/Heating/Portables/Portable_Convectors_TRE_Models.pdf


I hope this helps you to troubleshoot and solve the problem. Please let me know. Thanks.

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Related Questions:

0helpful
2answers

Smell emitting from gas heater

Carbon monoxide is completely odourless and every sort of combustion of a carbon or hydrocarbon fuel produces carbon monoxide. That is why heaters should not be used without adequate and efficient ventilation and heaters should be kept in good order because efficient combustion produces less and inefficient combustion produces more.

Inefficient combustion and the need for service can often be recognised by the characteristic blue flame being tinged with yellow.
Heaters burning inefficiently often produce a smell for the sensitive or stinging eyes but that is not caused by carbon monoxide.

The gas itself is also odourless and the characteristic smell is added to warn people of leaks. I think the added gas smell tends to settle or separate from the liquid gas to some extent so there will be times when it is so concentrated it isn't entirely neutralised by the burning process, at least that is my theory.
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We have a rinnai convector gas heater and when we turn it on it fills the room with a horrible gassy smell.

There are a couple of things that can cause this odor. But, being sure it's really a gassy odor is more important. It must smell like "rotten eggs" to be gas. If that is the odor you're smell, turn the heater of and contact an authorized Rinnai dealer for service.

If however the odor does not meet the "rotten egg smell", there are other things that cause the odor, but it's not really from the heater.

If you have painted or stained within the last 2 weeks, the heater has picked up the odor of the fumes (which you probably didn't notice) and has made time 50 times worse. The same holds true for carpet cleaning or new carpeting odors. If this fits the scenario, discontinue using the heater for a week or two until the odors subside. In the meantime, if weather allows, air the house out. Also, remove and clean the heaters filter, before restarting the heater,

I hope this helped you to troubleshoot & solve the problem.
1helpful
1answer

We get a horrible smell occasionally with our Rinnai Avenger 25 nat.gas heater when alight. The filters are clean & was serivced last winter. It was making the smell at times even after the service. It...

From what you have described, it sounds like a case of delayed ignition or as the Owner's Manual calls it a "Combustion Control Fault"or "Incomplete Combustion". This can be caused by several things: A change in the gas pressure; dirty or clogged burner, electronic fault in the combustion controls.

Despite having it cleaned an services last Winter, 12 months have elapsed, with the unit just sitting and collecting dust and spiders. Portable Heating units should be serviced annually. Usually in the early Fall, before firing it up for the heating season.

Hope this helped you ... Cheers.
10helpful
1answer

Our rinnai avenger 25 gas heater has a gas smell that is overwhelming in our house. Is this a common problem? How and where do we fix it ?

No. it's not common. Or at least not, if it's regularly cleaned and serviced. However, I would caution you that many strong household odors are picked up by the heater and made to smell 50 times worse. If it doesn't smell like rotten eggs, it's not gas you're smelling. It's something else .... have you painted recently or stained the wood work? Have you had the carpeting cleaned or are you burning scented candles while the heater is in operation? All of those things and instances can cause the heater to smell. That's because the heater uses interior air for combustion, so whatever is floating in your household air (dust, lint, pet hair and odors) eventually goes into the heater. If you answered yes to any of the above, stop using the heater (turn the pilot light OFF) for a week or two, until the odor that i's picking up has completely disipated. Paint on the surface may feel dry, but underneath it isn't.

Now, please don't get me wrong. I have been in the hearth and home business for 15 years, now and Vent-free or Flue-less or Ductless heaters are our primary business in the Fall & Winter. They are 99.9% efficient and are totally safe, when properly used and maintained. Over 1 million Vent-free Gas Appliances have been sold and installed worldwide in the past 10 years. There has NEVER been a death related to any of these products. In fact, they have more safety features built-in to them, to shut them down if something goes wrong, than a gas water heater or a Vented heater does.

Now, lets get back to your issue. If in fact, if it is gas you smell and the odor is not caused by the things I listed above, there are a couple of things to look at. Do you only smell the odor when the heater is in operation? Do you smell it with just the pilot light burning? Or with both? How airtight is your home? If it's a recent vintage home and it's really airtight, you may be getting what's called "After Product Burn Smell". This occurs frequently in airtight, new home construction, because there's no air exchange in the house. Unless, you open a door or a window once in a while, to allow fresh air in. Also, the Btu output of your heater (38,400) may be to high for the area you have it in. Unfortunately, it's not a case of one size (Btu Output) heater, fits all.

Other causes for the gas odor can be related to the burner(s) being dirty (incomplete combustion) and needing cleaning. Old gas in the tank or a low level of gas in the tank. The inline gas shutoff valve, not being fully open.

If after reading and troubleshooting all the things I listed and the problem is not solved, you need to contact the dealer you purchased this heater from and have them make a service call to your home.
To help you further, in case you have misplaced your Owner's Manual, I have included a link to it, that you can download and print for future reference.

http://www.rinnai.com.au/images/stories/operating_instructions/Heating/Portables/Portable_Convectors_TRE_Models.pdf


I hope this helps you to troubleshoot and solve the problem. Please let me know. Thanks.
0helpful
1answer

Hello. When our Rinnai direct vent wall heater lights on it smells of gas. I do not recall smelling this before. It is a sweet smell not a sulfur smell. The filter is clean.

If it's a sweet smell. it's not gas. Gas smells like rotten eggs. There may be something inside the heater that's causing this odor. Remove the cover of the heater and look for some foreign that shouldn't be there. Perhaps, a dead mouse.
0helpful
1answer

Gas smells of kerosine

I have the same issue. According to the furnace repairman the duct for the fan inside the unit is rusted out causing it to burn very dirty and produce that smell. In my case the furnace needs to be replaced. Hopefully you're more lucky than I. Hope this helps
0helpful
1answer

Where is the pilot light on Rinnai EnergySaver 1001F

If you smell gas in a Rinnai you have a big issue. This heater is what is called a direct vent heater with an electronic ignition so the combustion chamber is sealed and the smell of gas is an indication that you have a gas leak. Please call a professional today.
1helpful
2answers

Gas heater smells like kerosene and stings the eyes,

this probably occured after you were vanishing timberin your house and has since stopped
0helpful
1answer

Bad gas smell when heater is operating

I would call him back out. It sounds like a gas line is loose or the vent is not on properly
6helpful
1answer

Rinnai convector 516TR

Hi This is happening to us and I called Rinnai... they suggested that if anyone either in our apartment or an ajoining one has painted walls or varnished a floor that the convection heater picks up the smell and the only way to get rid of it is to burn it off by running the heater for several hours in a well ventalated room...

I am going to try it tomorrow.

will let you know

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