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Ammonia: It Smells Like A Safety Challenge

www.achrnews.com/articles/95279-ammonia-it-smells-like-a-safety-challenge

For nearly two centuries ammonia has been used as a refrigerant. Its drawback is that in quantities much larger than a "sniff" it is poisonous. With proper ...

What Could Cause a Smell of Ammonia in a Home? | eHow

www.ehow.com/info_8783314_could-cause-smell-ammonia-home.html

Ammonia is marked by its foul, overwhelming odor, which can quickly overcome ... while other causes, like cat urine, are more of an annoyance than dangerous. ... So, an ammonia smell could come from leaking refrigerant, either from an older  ...

Urine type smell from air conditioning... (vehicles, Chevy, Kia ...

www.city-data.com/forum/automotive/659113-urine-type-smell-air-conditioning-2.html

Freon is a brand name, the chemicals that were used to "charge" the leaking system are either r-22 or r-410A 2. r-22 ... The "smell" in cat urine is caused by " ammonia" ... my portable a/c unit "livin tech" brand smells like urine?

What does a freon leak smell like? - Quora

www.quora.com/What-does-a-freon-leak-smell-like

Sep 20, 2015 ... Refrigerant leaks have no odor from Freon. ... But at a level of 150,000 to 280,000 ppm, you are dealing with a very large amount of ammonia.

Ammonia As a Refrigerant: Pros and Cons | Just Venting - Goodway

www.goodway.com/hvac-blog/2009/08/ammonia-as-a-refrigerant-pros-and-cons/

So as you read the pros and cons of Ammonia as a refrigerant below, remember ... in nature or made by man, ammonia is colorless but has a sharp, pungent odor . .... I'd like to see newer units come out that have done away with the copper ...

Troubleshooting a Defective Cooling Unit

www.rvrefrigerator.net/Troubleshooting.htm

The three most common signs that indicate a bad cooling unit are: A strong ammonia smell inside the box, this would indicate a leak in the evaporator section.

Did someone pee on my A/C? - a-c pranks | Ask MetaFilter

ask.metafilter.com/45045/Did-someone-pee-on-my-AC

My window air conditioner smells like pee when it's on. .... You're probably smelling burning freon which smells like ammonia, which smells like ...

Gases & Chemicals Used in NNF | Nanofabrication Facility @ NCSU

www.nnf.ncsu.edu/safety/characteristics-approved-chemicals

Biting odor, colorless; Hazards: Classification, irritant; may cause burns; ... Strong amine-like odor, clear to yellow liquid. ... Ammonia-like odor, colorless. ... Freon TF. CCl3CF3, Trifluorotrichloroethane. Ethereal odor. Environmental concern.

Ammonia Refrigeration - Properties of Ammonia

www.osha.gov/SLTC/etools/ammonia_refrigeration/ammonia/

Refrigerant grade anhydrous ammonia is a clear, colorless liquid or gas, free from .... It is recommended that if an employee can smell it they ought to back off and ... super-cooled anhydrous ammonia spray causes a freeze dry effect like frost ...

RV Refrigerators | Repair & Maintain Your RV Refrigerator

www.money-saving-rv-repair.com/rv-refrigerators.html

If you can walk around without feeling like your RV is leaning (in other words, ... If at any time you smell ammonia in the refrigerator when you open the door, ...

More Info

What does freon smell like? - Ask.com

www.ask.com

Freon is an odorless gas; it does not smell like anything. ... Alternate refrigerants include ammonia, sulfur dioxide and methyl chloride, all of which are toxic.

Ice and Refrigerator and Freezer smell like alcohol chemical - Fixya

www.fixya.com

May 21, 2008 ... Ice and Refrigerator and Freezer smell like alcohol chemical ... The other factor is , with a Freon leak, the gas would leak out and the unit would ...

Refrigerator smells ammonia. Is it something that can be fixed, or I ...

www.merchantcircle.com

In addition to RV Trax, Inc description of the Ammonia smell, you should check with ... The Coils are leaking, this happens when the freon is contaminated & the  ...