How to Determine the Source of a Propane Leak in a Water Heater
Liquified petroleum (LP) gas--which is also known as propane--has an odorant added to aid in leak detection. If you smell gas, don't try to light the water heater. Pay attention to the crucial safety concerns when you work with propane-fueled equipment because the gas is explosive. Be very sure you are comfortable with the specifics of the steps and are aware of the warnings in this article before you attempt to determine the source of a leak yourself. Does this Spark an idea?
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Instructions
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Fill a small bowl with water and add dishwashing liquid to create a soapy water solution.
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Coat all the connections, fittings and joins with the solution using the brush.
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Turn on the gas supply near the water heater.
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Look for bubbles accompanied by an odor of gas.
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Immediately turn the gas off at the shut-off valve on identifying the source of the leak.
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Tips & Warnings
It's normal for the propane tanks---not the water tanks--to smell a bit when they get very low. You should always test a water heater and its fittings for gas leaks before placing a new tank into operation. Check the factory connections too, such as the one to the thermostat.
Never use an open flame to test for gas leaks. Do not use a phone or touch any electrical switch if you suspect a leak. Leave all doors and windows open and leave the home immediately. If possible, switch off the manual gas shut-off valve. Immediately call your propane supplier and if you are unable to reach them, then call the fire department from a neighbors telephone. Stay away, and do not enter the home until the gas supplier or fire department authorizes you to re-enter.
