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Why this brand stands out for our shoppers
Iconic & Trusted
One of America's most recognizable brands with extremely good service support coast to coast.
Top Rated Favorite
Consumer Reports standouts across laundry and refrigeration that shoppers consistently love.
Low Returns
Fan-favorite reliability keeps return rates low across LG's broad appliance lineup.
Features:
Why Buy LG SIGNATURE WM9998HBA WashCombo™ All-in-One 5.8 cu. ft. Mega Capacity Ventless Washer/Dryer
Frequently Asked Questions
Q: What is the WM9998HBA?
A: It is a premium LG SIGNATURE all-in-one ventless washer and dryer combo with built-in heat pump technology and smart controls.
Q: What is the capacity of the WM9998HBA?
A: It has a 5.8 cubic foot mega capacity, making it one of the largest all-in-one washer/dryer units available.
Q: Does it require a dryer vent?
A: No, it is a ventless system that uses heat pump technology, so it can be installed almost anywhere with a standard 120V outlet.
Q: How fast can it wash and dry clothes?
A: It can complete a full wash and dry cycle in about 89 minutes under optimized conditions.
Q: Does it have smart features?
A: Yes, it includes LG ThinQ smart technology for remote control, cycle monitoring, and diagnostics.
Q: Does it automatically dispense detergent?
A: Yes, it features ezDispense, which can automatically dispense the right amount of detergent and fabric softener.
Q: What type of drying technology does it use?
A: It uses Dual Inverter Heat Pump technology for energy-efficient, low-temperature drying.
Q: Is it energy efficient?
A: Yes, it is ENERGY STAR certified and uses significantly less energy than traditional washer-dryer setups.
Q: Can it be controlled from a phone?
A: Yes, it connects to the LG ThinQ app for remote operation and alerts.
Q: Does it have a display or interface on the machine?
A: Yes, it includes a 7-inch LCD touchscreen control panel.
Q: What kind of installation does it require?
A: It requires a standard 120V electrical outlet and does not need external venting, making installation flexible.
Pros and Cons of LG SIGNATURE WM9998HBA WashCombo™ All-in-One 5.8 cu. ft. Mega Capacity Ventless Washer/Dryer
Pros
Cons
Conclusion
The WM9998HBA is best suited for users who want maximum convenience, space savings, and smart automation in a single laundry unit, offering strong washing performance, energy-efficient heat pump drying, and app-controlled features that simplify daily use, but it is less ideal for those who prioritize the fastest possible drying cycles or prefer the simplicity and flexibility of separate washer and dryer machines.
| Width | |
| Exterior Width | 29" |
| Width | 29" |
| Depth | |
| Depth | 31 1/8" |
| Height | |
| Height | 40 3/4" |
Features:
Why Buy LG SIGNATURE WM9998HBA WashCombo™ All-in-One 5.8 cu. ft. Mega Capacity Ventless Washer/Dryer
Frequently Asked Questions
Q: What is the WM9998HBA?
A: It is a premium LG SIGNATURE all-in-one ventless washer and dryer combo with built-in heat pump technology and smart controls.
Q: What is the capacity of the WM9998HBA?
A: It has a 5.8 cubic foot mega capacity, making it one of the largest all-in-one washer/dryer units available.
Q: Does it require a dryer vent?
A: No, it is a ventless system that uses heat pump technology, so it can be installed almost anywhere with a standard 120V outlet.
Q: How fast can it wash and dry clothes?
A: It can complete a full wash and dry cycle in about 89 minutes under optimized conditions.
Q: Does it have smart features?
A: Yes, it includes LG ThinQ smart technology for remote control, cycle monitoring, and diagnostics.
Q: Does it automatically dispense detergent?
A: Yes, it features ezDispense, which can automatically dispense the right amount of detergent and fabric softener.
Q: What type of drying technology does it use?
A: It uses Dual Inverter Heat Pump technology for energy-efficient, low-temperature drying.
Q: Is it energy efficient?
A: Yes, it is ENERGY STAR certified and uses significantly less energy than traditional washer-dryer setups.
Q: Can it be controlled from a phone?
A: Yes, it connects to the LG ThinQ app for remote operation and alerts.
Q: Does it have a display or interface on the machine?
A: Yes, it includes a 7-inch LCD touchscreen control panel.
Q: What kind of installation does it require?
A: It requires a standard 120V electrical outlet and does not need external venting, making installation flexible.
Pros and Cons of LG SIGNATURE WM9998HBA WashCombo™ All-in-One 5.8 cu. ft. Mega Capacity Ventless Washer/Dryer
Pros
Cons
Conclusion
The WM9998HBA is best suited for users who want maximum convenience, space savings, and smart automation in a single laundry unit, offering strong washing performance, energy-efficient heat pump drying, and app-controlled features that simplify daily use, but it is less ideal for those who prioritize the fastest possible drying cycles or prefer the simplicity and flexibility of separate washer and dryer machines.
| Width | |
| Exterior Width | 29" |
| Width | 29" |
| Depth | |
| Depth | 31 1/8" |
| Height | |
| Height | 40 3/4" |
2 Years Parts and Labor, 3 Years on Drum, 10 Years on Direct Drive Motor
Returns accepted within 30 days of delivery. Item must be in original packaging and unused condition.
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Free 1 Year Extended Warranty
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Choose a 3- or 5-year protection plan—get 50% back if you don't use it.
If you find a lower price on an identical item from a local competitor or select online retailers, we will match it.
