drain line
Sewage exit pipe
A drain line is a pipe that carries wastewater or other liquids away from a fixture or system by gravity.
In plumbing, drain lines connect sinks, toilets, and appliances to the main sewer or septic system: The plumber snaked the clogged drain line.
In HVAC systems, a drain line removes condensation from air conditioners.
- sewerUnderground drainage pipe
- pipeHollow conveyance channel
- waste pipeConduit for wastewater
- clogBlock or wooden shoe
- plumberWater system tradesperson
hair clog · plumbing snake · waste · water · flow · blockage · snake · trap · kitchen sink · PVC · gutter · runoff · sink · cleanout · backup · septic · main · overflow
- plumbingpipes, valves, fittings, faucets, pipe
- building systemsHVAC, plumbing, electrical systems, heating, cooling
- utility lineswater main, gas main
- Laundry Roomwasher, dryer, washing machine, clothes dryer, ironing board
- Air ConditionersAC unit, central air, window unit, mini split, mini-split
- Mini-Splitsmini split, split system, ductless, outdoor unit, wall unit
plumbing function
drain linesupply line
Route for delivering supplies
water supply line · inlet pipe · water main · service line · intake pipe
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