Talk of The Villages Florida - Rentals, Entertainment & More
Talk of The Villages Florida - Rentals, Entertainment & More
#46
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You did this at your Villages home? Thanks!
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#47
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#48
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The issue of storing the tank in the garage is the possibility of the tank developing a leak and filling the garage with the propane gas . Any spark source can set it off . Something as simple as a light switch…. Give your homeowner’s insurance agent a call and ask him if you would be covered if you had an incident caused by a propane tank stored in your enclosed garage. Talk to any professional who deals with hazardous materials. So no, it’s not “worrying about nothing” …. It’s called using common sense . You’ll hear the comments , “I do it all the time and have had no problems “ It’s never a problem until there is a problem. Not trying to convince you about anything and we all know that you’ll do whatever you want ! |
#49
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1. Never store material that can create explosive mixtures in enclosed spaces. Propane tanks can leak and have pressure relief valves that relieve when the internal pressure reaches the pressure relief valve setting. Without researching tank designs for transport companies, 120F propane will have a vapor pressure of about 250 psig which I believe is a typical setpoint for the Propane tank. So this makes sense from a tank design standpoint. 2. The temperatures you quoted of autoignition temperatures without a source of ignition of 1000F for propane and 500F for gasoline are directionally correct for autoignition. However it is totally misleading in that all garages have potential sources of ignition besides open flame. Light switches, and garage door openers are examples of sources of ignition in past explosions. Autoignition is not the issue since the place is already on fire. 3. The key property to worry about is flashpoint temperature. Flashpoint T for gasoline is ~45F while propane is -150F. So both propane and gasoline fumes can form explosive mixtures in enclosed spaces and should be avoided. Ideally, store both portable gasoline containers and propane tanks outside in a shaded well ventilated situation. Your car is a different story. You want to store it in your garage. Pay attention to any spills or leaks and ventilate if necessary. It is a much smaller risk in my estimation. The potential for gasoline leaks is smaller and the amount leaked should be less. It is an accepted practice by Fire Officials and Insurance Companies. |
#50
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However if you have CCST gas line in your attic there is risk of a nearby lightening strike punching a hole through the tubing an starting a gas leak and resulting an undetectd fire in the attic. The VIllages averages two lightening induced home fires a year the Villages. Experts Say Flexible Gas Line Lightning-Related Fires Continue in Spite of New Safety Measures – NBC 5 Dallas-Fort Worth Corrugated Stainless Steel tubing in Attics and fire safety Last edited by Altavia; 04-13-2024 at 03:51 PM. |
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