Finally, a dishwasher that gets it done right, the first time. LG's new QuadWash™ system uses Multi-Motion arms that work together for maximum cleaning coverage, while 3rd Rack provides a customization racking experience. LG's convenient top control design makes it easier than ever to preview and select the settings you want. All this paired with the reassurance of LG’s 10-year Direct Drive Motor warranty.
Dynamic Dry™ technology
Dynamic Dry™ technology delivers faster, more complete drying. So you get drier dishes for a more Dynamic table.
QuadWash™ with Multi-Motion spray arms provides maximum coverage to get things clean the first time.
Top Control Panel With LED Display
Sleek, hidden controls and clear digital readout make it easy to choose the exact settings you need.
The 3rd rack gives you more space to fit everything from long flatware to small espresso cups.
LoDecibel™ Operation (46 dB)
Among the quietest dishwashers in its class.
Senses the amount of grime on your dishes and sets the best wash cycle for optimal cleaning.
Monitor your dishwasher anytime...anywhere.
Automatically varies the intensity in the upper and lower racks, accommodating different items in the same load.
10-Year Warranty on Inverter Direct Drive Motor
Rely on your LG dishwasher with a 10-year warranty on the Direct Drive Motor.
SmartDiagnosis™ helps troubleshoot a problem quickly and efficiently right over your phone.
15 Place-Setting Capacity
Provides ample space to accommodate lots of dishes and stemware, in a variety of sizes.
Half Wash Mode
Saves water and energy by enabling users to wash only items in either the lower or upper rack.
Hybrid Condensing Drying System
Safe and gentle, the Hybrid Condensing Drying System gives you dry dishes right out of the dishwasher.
3-Stage Filter System
LG's advanced filtration system is tough on dirty dishes, while offering quiet, efficient operation.
Energy Star Rated
Among the most energy-efficient dishwashers in its class.
LG 24" Top Control Built-In Dishwasher with Stainless Steel Tub
A:AnswerThe Top Control Smart Wi-Fi Enabled Dishwasher with QuadWash™, Model # LDT5678ST can be installed to a Disposal without an Air Gap or to a Waste Tee with or without an Air Gap. The installation guide covers both types of installation. Air gaps are the most effective means of preventing your drain from cross-contaminating your dishwasher with waste. If you want to protect your dishwasher from flooding with contaminated water, you need an air gap. Dishwasher air gaps are also required by plumbing codes in many locations, so you will want to check your local building codes or check with your local building inspector to see if it is required in your area...^IFV
A:AnswerThis information is not listed in the specifications so we are unable to list what is used as a sound dampener. This unit features LoDecibel™ Operation (46 dB). It is among the quietest dishwashers in its class. If you have additional concerns or questions, you can contact our Customer Support by any of the below options: Phone: 1-800-243-0000 Live Chat: https://www.lg.com/us/support/chatbot Email: https://www.lg.com/us/support/email-appointment Facebook Messenger: https://www.facebook.com/LGUSA/ Twitter: @LGUSSupport The LG Community Forum is also a great resource for getting help from other LG customers: https://lgcommunity.us.com/