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DUALCOOL® 18,000 BTU, ThinQ®, Heating, Dual inverter, R32
KNUAB181A
| Delivery Options | LG Express Delivery | LG Standard Delivery | |
|---|---|---|---|
Coverage Area
|
GTA & GVA1
|
All across Canada, excluding the GTA, GVA and a few regions
|
|
Delivery Time
|
Next-day & Saturday delivery available with flexible scheduling2
|
As early as 3 days (Up to 20 days depending on your region)3
|
|
Delivery Features4
|
Included:
• Placing the product in the room of your choice • Removing the product from its packaging • Leveling the product as required • Connecting to a power source (excluding TVs and hard-wiring) • Removing all packaging from the premises unless you request otherwise |
||
Delivery Add-on
|
lncluded in LG Express Delivery5
|
Sold separately5
|
|
TV
|
Haul-Away (Only Available for LG Express Delivery)
|
||
Dishwasher
|
Haul-Away
|
||
Refrigerator
|
Haul-Away
|
||
Door Removal & Reinstallation
|
|||
Door Swing Reversal
|
|||
Washer
|
Haul-Away
|
||
Hookup and Installation
|
|||
Water Supply Hose
|
|||
Stacking Installation (Stacking kit required, sold separately)
|
|||
Pedestal Installation (Pedestal required, sold separately)
|
|||
Dryer
|
Haul-Away
|
||
Hookup and Installation
|
|||
Vent Kit
|
|||
Pedestal Installation (Pedestal required, sold separately)
|
|||
Steam Dryer Water Connection
|
|||
Cooking Appliance
|
Haul-Away
|
||
LG Styler®
|
Haul-Away
|
||
Installation
|
|||
Massage Recliner
|
Setup
|
||
| LG Express Delivery | LG Standard Delivery |
|---|---|
Coverage Area
|
|
GTA & GVA1
|
All across Canada, excluding the GTA, GVA and a few regions
|
Delivery Time
|
|
Next-day & Saturday delivery available with flexible scheduling2
|
As early as 3 days (Up to 20 days depending on your region)3
|
Delivery Features4
|
|
Included:
• Placing the product in the room of your choice • Removing the product from its packaging • Leveling the product as required • Connecting to a power source (excluding TVs and hard-wiring) • Removing all packaging from the premises unless you request otherwise |
|
Delivery Add-on
|
|
lncluded in LG Express Delivery5
|
Sold separately5
|
TV
|
|
Haul-Away (Only Available for LG Express Delivery)
|
|
Dishwasher
|
|
Haul-Away
|
|
Refrigerator
|
|
Haul-Away
|
|
Door Removal & Reinstallation
|
|
Door Swing Reversal
|
|
Washer
|
|
Haul-Away
|
|
Hookup and Installation
|
|
Water Supply Hose
|
|
Stacking Installation (Stacking kit required, sold separately)
|
|
Pedestal Installation (Pedestal required, sold separately)
|
|
Dryer
|
|
Haul-Away
|
|
Hookup and Installation
|
|
Vent Kit
|
|
Pedestal Installation (Pedestal required, sold separately)
|
|
Steam Dryer Water Connection
|
|
Cooking Appliance
|
|
Haul-Away
|
|
LG Styler®
|
|
Haul-Away
|
|
Installation
|
|
Massage Recliner
|
|
Setup
|
|
- 1Delivery is available in Greater Toronto Area (GTA) and Vancouver (GVA). Additional conditions may apply.
- 2A dedicated agent will contact you to confirm your preferred delivery time. Fast delivery available as early as next day, with flexible scheduling options from 1-20 (Business) days.
- 3Delivery is available in as early as 3 business days, with flexible scheduling options to 20 business days depending on your region.
- 4Basic installation includes standard connection services only. Services include bringing your product to your home and placing it in a designated area, with additional services varying by category. Refrigerators and laundry appliances include placement, setup, leveling, and required connections. Dishwashers receive condition checks, re-wrapping, and removal of the old unit if already disconnected. Gas ranges, cooktops, and wall ovens include unpacking and placement, while TVs, soundbars, and microwaves are delivered to the first dry area or room of choice. Installation and hookup services depend on product type, with gas dryers limited to delivery and unpacking only. LG Express includes all professional services performed by licensed technicians.
- 5Service may vary depending on the product purchased.
| Installation Option | Pro Installation | |
|---|---|---|
Coverage Area
|
All across Canada, excluding a few regions
|
|
Eligibility
|
LG Express and Standard delivery orders
|
|
Process
|
Following your purchase, we will contact you to finalize your customized service selection
|
|
Type
|
A comprehensive service package that includes all installation services listed below
|
|
Available Services
|
TV
|
TV Wall Mounting
|
On-Wall Cable Concealment (TV & Audio)
|
||
Dishwasher
|
Dishwasher Haul-Away
|
|
Dishwasher Installation (Existing Connections)
|
||
First-Time Dishwasher Installation
|
||
Dishwasher Removal & Disconnection
|
||
Refrigerator
|
Water Line Connection (Existing line)
|
|
New Refrigerator Water Line Installation (Up to 20 ft.)
|
||
Laundry
(Gas & Electric) |
Washer & Dryer Door Swing Reversal
|
|
Gas Dryer Installation
|
||
Stacked Washer & Gas Dryer Installation
|
||
Side-by-Side Washer & Gas Dryer Installation
|
||
Washer & Gas Dryer Installation with Pedestals
|
||
Cooking Appliance
|
Electric Cooktop Installation
|
|
Wall Oven & Microwave Combination Installation
|
||
Gas Cooktop Installation
|
||
Gas Range Installation
|
||
Canopy Range Hood Installation
|
||
Cooking Appliance Removal & Disconnection
|
||
| Pro Installation | |
|---|---|
Coverage Area
|
|
All across Canada, excluding a few regions
|
|
Eligibility
|
|
LG Express and Standard delivery orders
|
|
Process
|
|
Following your purchase, we will contact you to finalize your customized service selection
|
|
Type
|
|
A comprehensive service package that includes all installation services listed below
|
|
Available Services
|
|
TV
|
|
TV Wall Mounting
|
|
On-Wall Cable Concealment (TV & Audio)
|
|
Dishwasher
|
|
Dishwasher Haul-Away
|
|
Dishwasher Installation (Existing Connections)
|
|
First-Time Dishwasher Installation
|
|
Dishwasher Removal & Disconnection
|
|
Refrigerator
|
|
Water Line Connection (Existing line)
|
|
New Refrigerator Water Line Installation (Up to 20 ft.)
|
|
Laundry (Gas & Electric)
|
|
Washer & Dryer Door Swing Reversal
|
|
Gas Dryer Installation
|
|
Stacked Washer & Gas Dryer Installation
|
|
Side-by-Side Washer & Gas Dryer Installation
|
|
Washer & Gas Dryer Installation with Pedestals
|
|
Cooking Appliance
|
|
Electric Cooktop Installation
|
|
Wall Oven & Microwave Combination Installation
|
|
Gas Cooktop Installation
|
|
Gas Range Installation
|
|
Canopy Range Hood Installation
|
|
Cooking Appliance Removal & Disconnection
|
- Premium care for your LG products
- Directly supported by LG
- 100% Genuine LG OEM parts
- Service coverage across Canada
- Simple one call process
- No hassle in-home repair
- 1. Standard vs. Extended Warranty: Standard warranty terms apply to the Extended Plan.
- 2. You can find your model and serial number at 'Find My Model & Serial Number'.
- 3. LG Extended Warranty Coverage: Refer to the standard warranty in the product manual.
- 4. Buy the LG Extended Warranty Plan here
- 5. LG EWP is an online-exclusive product, available only through the official website
- 6. Eligible Products:
- a. Includes: All LG Home Electronics & Appliances
- b. Excludes: Mobile and B2B products
- 7. Pricing Information:
- a. Criteria: Based on Product Category, Purchase Date, and Retail Price.
- b. Check Quote: Available via the 'Get a Quote' page prior to checkout.
Shipping delays may occur due to the delivery company's circumstance.
Taxes calculated after inputting delivery postal code.
- Section 1
- Section 2
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SUMMARY

- LG ThinQ®
- 10 years Parts & Compressor Warranty
- Energy Saving
DIMENSIONS

All Spec
GENERAL
Indoor Unit Dimension_WxHxD(inch)
39 3/32 x 13 19/32 x 8 9/32
Cooling Capacity Max(W)
7100
Capacité de refroidissement nominale (BTU/h)
18000
Cooling Capacity Rated/Min(W)
900 / 5280
Heating Capacity Max(W)
8800
Heating Capacity Rated/Min(Btu/hr)
6330 / 900
Indoor Unit Dimension_WxHxD(mm)
998x345x210
Indoor Unit Weight(kg)
11.8
Indoor Unit Weight(lb.)
26.0
Outdoor Unit Dimension_WxHxD(inch)
37 13/32 x 32 3/4 x 13
Outdoor Unit Dimension_WxHxD(mm)
950x832x330
Outdoor Unit Weight(kg)
66.0
Outdoor Unit Weight(lb.)
145.5
Product Type
Mural
Rated Input Voltage(V, Hz)
208 ~ 230, 60
Refrigerant Type
R32
Sound Power(Cooling) SH/H/M/L/SL(dB(A))
47 / 42 / 37
Sound Power(Heating) SH/H/M/L/SL(dB(A))
47 / 42 / 37
BAR CODE
Bar Code
195174085455
COMPLIANCE
Product Type & Model Name
S3NW18K41DA
Launching Month (YYYY-MM)
2024-10
Manufacturer (Importer)
LG Electronics
Product Model Name
S3NW18K41DA
CONVENIENCE
ThinQ(Wi-Fi)
Yes
COOLING
Gestion intelligente de l’air
N/A
ENERGY SAVING
Gestionnaire intelligent des kilowatts
Yes
EER2 (Btu/hW)
13.0
HSPF2
10.0
SEER2
23.0
FILTER
Allergy Filter
N/A
Fine Dust Filter
N/A
Pre Filter
Yes
OUTDOOR UNIT
Outdoor Unit Model Name
S3UW18K41DA
FONCTION RAC B2B
Dry Contact
N/A
Module PI485
N/A
Télécommande câblée
N/A
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