Gas regulator drip leg. . Your stop for Weber grill replacement parts, including Genesis grill parts, grill grates, grill hoses, and igniter kits. Drip legs keeps the shit/moisture out of the regulator and electronic gas valve. Apr 12, 2016 · Sediment traps have been required for approximately forever, and they’re still required today by the Minnesota State Fuel Gas Code. Webb has the parts pros need, fast. A sediment trap is installed directly near the appliance to catch solid contaminants like metal shavings and rust. Nov 21, 2022 · A drip leg is a trap installed on a wet gas (propane/butane) pipeline to catch condensate before it can enter the gas meter and create problems in the gas assembly. Saves labor time, reduces leak points and ensures compliance with local plumbing codes. In this HVAC tutorial video I demonstrate the correct way and the incorrect way to install a drip leg and regulator on a residential gas furnace. In NC 10 years back inspectors tried making us add a tee to test pressure after the regulator. i also have a dryer, but would like to avoid a drip leg in front of it because of location issuses. 1-piece design of sediment trap (drip leg) that's required of gas appliance installations. A gas line sediment trap, also known as a dirt leg or drip leg, is an essential component of your home’s natural gas or propane system. Since most modern gas utilities supply “dry gas,” the term sediment trap is the more accurate descriptor for this application. Both drip legs and sediment traps are traps designed to protect your gas appliance from damage and prevent them from becoming safety risks by filtering out substances from the pipeline. Sediment drip legs often clog or corrode, causing pressure regulator malfunctions and water flow issues. Jan 21, 2008 · The purpose of the drip leg is to trap sediment before it reaches the gas valve or burner, not to collect or trap moisture. A sediment drip leg, or sediment trap, installed before the pressure regulator captures debris and prevents damage. Oct 23, 2025 · A drip leg, or also commonly called a sediment trap, is used on fuel piping to prevent sediment, debris, and moisture from entering a gas appliance or fuel regulator. Jones Stephens Drip Leg Kits prevent sediment and moisture from entering the controls of gas appliances. Despite the confusion of the terms being used interchangeably, a drip leg and sediment trap are different apparatuses with different purposes. Natural gas has a large amount of moisture in it. Gas pipe drip legs, basics on installation. The trap is designed to capture these particles while allowing gas to flow freely through the line. In this video, I show you how to install a proper drip leg, and what mistakes not to make. Kinda stupid and we quit doing it after a few months. Constructed of galvanized steel, this 3/4 inch drip leg kit can help prolong the life of gas appliances. #HVAC #HVACTRAINING #HVACEXPERTS #hvacinstall PurePro DL12-4 Drip Leg Kit 1/2 x 4 Inch for Gas Line Includes Tee 1/2x4 Nipple 1/2INxClose Nipple Cap Order online or in-store. I just disassembled a 10+ year old residential unit with a drip leg installed like that and the gas valve was full of junk. Side note: old-school guys and girls call them “drip tees”, “drip legs”, “dirt legs”, and several other names that you won’t find in the current code. There is a reason they are still code and need to be installed correctly. W. Nov 18, 2025 · A true drip leg is installed at a low point in the piping system to collect moisture and condensation. It’s designed to catch any moisture or debris that may be present in the gas before it reaches your appliances like water heaters, furnaces, dryers among others. Everything you need to keep your BBQ going. It’s a short vertical pipe capped at the bottom to collect sediment. Gas piping and drip leg tutorial. F. It is typically a short section of pipe with a capped end that is installed at a low point in the gas line. The drip leg catches Nov 19, 2025 · A gas sediment trap, often called a dirt leg or drip leg, is a simple but important component in a gas piping system designed to maintain the purity of the fuel supply. Drip legs are required at the meter outlet for any appliance using wet gases, where condensate can occur in the pipes. Drip legs should always be between the ball valve/shut off and regulator. Aug 15, 2014 · Hey, Is other anywhere in the UPC or the Uniform Mechanical Code that states the gas cock must be inline before the drip leg? On a typical single appliance install I run the pipe to the fixture, bullhead a tee with the drip leg coming out the bottom, continuing out the top with the gas cock and Aug 3, 2005 · Drip legs for propane system Hello All, Where is it advisable to install drip legs in a propane system? I was thinking about putting one where the line enters the crawl space and after the shut off valve in front of the water heater and furnace. Feb 27, 2023 · A drip leg is to prevent any metal cuttings and cutting oil that might potentially remain inside of pipe sections after threading, from entering and fouling the gas control valve (s) within each appliance. The basic requirements for sediment traps: Jan 9, 2026 · A sediment trap, also known as a drip leg, is a device that is installed on a gas line downstream of any point where solid particles may accumulate. ozy wso clp dyg tcn hum wdp der sqn ivb yhp mtf xgk esx kaz