The purpose of a drip leg in the gas piping is used as a device to capture dirt and debris from entering the furnace.
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AnswerA drip leg is used to catch any debris and condensation in a gas line before it reaches critical components, ie. regulators.Not only used for gas lines. Can also be installed in steam lines to capture condensation in industrial applications.
natural gas pipelines
Drip cup should be 2 and 1/2 times the pipe being served. Check local Gas Code bylaws for proper information.
If you mean drip leg, yes you can. Some local codes still want a drip leg installed.
Some towns want drip legs on city gas when it enters a building and then goes up to the ceiling. So it will be where it enters the building and also when it drops down befor it connects to the heater or boiler.
Not much of anything. Drip legs were quite common in the past, and many cities and engineers still specifiy their use. They are intended to capture any condensed water that may have been transported in the gas. If you don't have a drip leg, I'd not worry about it. I was flagged for this in the Borough of Magnolia in NJ and had to install one to obtain a Certificate of Occupancy. You can call the township you live in to see if it is required.
It needs to be installed on each part of ontario gas code
If the shoe is loose enough and you have the runs, it could drip down your leg into your shoe.
Wet Dry or a drip leg as required by most civilized codes
If your house has 220vac each leg should have at least 110vac so if you use an electric dryer you would have 110 vac to each leg to run the dryer for outlets and switches it would be the same 110vac volts alternating current to operate electrial devices and to turn the lights on and off.