LG 14000 BTU Window Air Conditioners vs BLACK+DECKER Window Air Conditioner 14000 BTU
Updated April 2026 — LG 14000 BTU Window Air Conditioners wins on value and energy efficiency, BLACK+DECKER Window Air Conditioner 14000 BTU wins on smart connectivity and coverage area.
$399.99BLACK+DECKER Window Air Conditioner 14000 BTU, AC Window Unit Cools Up to 700 Square Feet, AC Unit with Remote Control, 3 Cooling Speeds and Fan Only Function, BWAC14WTB, White
BLACK+DECKER
$532.62LG 14000 BTU Window Air Conditioners [2023 New] Remote Control WiFi Enabled App Ultra-Quiet Washable Filter Cools 800Sq.Ft for Large Room AC Unit air conditioner Easy Install White LW1521ERSM1
LG
The BLACK+DECKER Window Air Conditioner 14000 BTU edges out the LG 14000 BTU Window Air Conditioners with superior smart home connectivity and larger coverage area, though the LG 14000 BTU Window Air Conditioners offers better value for budget-conscious buyers seeking efficient cooling without app integration.
Why LG 14000 BTU Window Air Conditioners is better
LG 14000 BTU Window Air Conditioners provides verified energy efficiency
10.7 CEER rating confirmed
LG 14000 BTU Window Air Conditioners fits narrower windows
Minimum width of 26 inches vs 27 inches
LG 14000 BTU Window Air Conditioners offers lower upfront cost
Priced at $399.99 compared to $532.62
Why BLACK+DECKER Window Air Conditioner 14000 BTU is better
BLACK+DECKER Window Air Conditioner 14000 BTU cools larger spaces
Coverage up to 800 square feet vs 700 square feet
BLACK+DECKER Window Air Conditioner 14000 BTU supports smart home control
Compatible with LG ThinQ App, Alexa, and Google Assistant
BLACK+DECKER Window Air Conditioner 14000 BTU features slide-in chassis
Easier installation and cleaning mechanism
Overall score
Specifications
| Spec | LG 14000 BTU Window Air Conditioners | BLACK+DECKER Window Air Conditioner 14000 BTU |
|---|---|---|
| BTU Rating | 14,000 BTU | 14,000 BTU |
| Coverage Area | 700 square feet | 800 square feet |
| Energy Efficiency | 10.7 CEER | Not specified |
| Smart Connectivity | Remote Control | LG ThinQ App, Alexa, Google Assistant |
| Window Width Fit | 26 to 36 inches | 27 to 39 inches |
| Price | $399.99 | $532.62 |
| Fan Speeds | 3 Cooling and Fan Speeds | Not specified |
| Filter Type | Not specified | Easy-to-Clean Washable Dust Filter |
Dimension comparison
Design and Build Quality
The LG 14000 BTU Window Air Conditioners features a standard window unit design equipped with electronic controls and a digital display for user-friendly operation. It includes side accordion panels that are easy to adjust, ensuring a snug fit within the window frame. The BLACK+DECKER Window Air Conditioner 14000 BTU utilizes a slide-in and out chassis design, which facilitates easier handling during setup. Both units are built to fit double-hung windows, though the external aesthetics focus on functionality with included mounting hardware and installation kits provided in the box for both models.
Cooling Capacity and Coverage
Both units deliver a robust 14,000 BTU cooling capacity, making them suitable for substantial rooms. The LG 14000 BTU Window Air Conditioners is rated to efficiently cool spaces up to 700 square feet, which is ideal for large rooms, master bedrooms, and small apartments. In comparison, the BLACK+DECKER Window Air Conditioner 14000 BTU claims a slightly higher cooling coverage of up to 800 square feet. This makes the latter potentially more effective for extra-large rooms or spaces with higher heat loads, providing a marginal advantage in raw coverage area.
Energy Efficiency Ratings
Energy consumption is a critical factor for window air conditioners. The LG 14000 BTU Window Air Conditioners boasts a 10.7 CEER (Combined Energy Efficiency Ratio), indicating high efficiency for its class. It includes an energy saver feature and a sleep mode designed to reduce energy use during operation. The BLACK+DECKER Window Air Conditioner 14000 BTU does not explicitly list a CEER rating in the provided specifications. While both units aim for efficiency, the verified 10.7 CEER on the LG 14000 BTU Window Air Conditioners gives it a documented edge for eco-conscious users tracking specific efficiency metrics.
Smart Features and Connectivity
Modern connectivity distinguishes these two models significantly. The LG 14000 BTU Window Air Conditioners relies on traditional control methods, including a full-function remote and electronic controls on the unit itself. Conversely, the BLACK+DECKER Window Air Conditioner 14000 BTU integrates LG ThinQ technology. This allows users to control the AC unit from a mobile device via an app. It is also compatible with Google Assistant and Amazon Alexa for voice command control. This smart ecosystem integration offers superior convenience for users who prefer managing their home environment remotely.
Installation Requirements
Installation flexibility varies slightly between the two options. The LG 14000 BTU Window Air Conditioners fits windows ranging from 26 to 36 inches in width and as low as 16 inches in height. The BLACK+DECKER Window Air Conditioner 14000 BTU accommodates a slightly wider range, fitting windows from 27 to 39 inches in width with the same 16-inch minimum height. Additionally, the BLACK+DECKER Window Air Conditioner 14000 BTU features a slide-in chassis which simplifies the installation process in double-hung windows, potentially reducing setup time compared to standard mounting procedures.
Maintenance and Cleaning
Regular maintenance ensures longevity and performance. The BLACK+DECKER Window Air Conditioner 14000 BTU includes an easy-to-clean washable dust filter designed to capture dust from the air. The manufacturer recommends cleaning this filter every 30 days to keep the unit running efficiently. The LG 14000 BTU Window Air Conditioners does not specify the filter type in the provided data, though it emphasizes easy installation with adjustable panels. The explicit washable filter specification on the BLACK+DECKER Window Air Conditioner 14000 BTU provides clarity on long-term upkeep requirements.
Operating Modes and Controls
User control options differ in complexity and variety. The LG 14000 BTU Window Air Conditioners features three cooling and fan speeds along with an auto thermostat control to adapt to varying climate needs. It also includes a timer and clock function. The BLACK+DECKER Window Air Conditioner 14000 BTU includes a remote control and leverages its smart app for additional control granularity. While the LG 14000 BTU Window Air Conditioners offers defined speed settings, the app integration on the BLACK+DECKER Window Air Conditioner 14000 BTU allows for more dynamic adjustment of settings from anywhere within network range.
Price and Overall Value
Price is often the deciding factor for buyers. The LG 14000 BTU Window Air Conditioners is listed at $399.99, presenting a budget-friendly option for high-efficiency cooling. The BLACK+DECKER Window Air Conditioner 14000 BTU is priced higher at $532.62. This price difference reflects the added smart home capabilities and increased coverage area of the BLACK+DECKER Window Air Conditioner 14000 BTU. For users prioritizing cost savings, the LG 14000 BTU Window Air Conditioners offers better immediate value, while the BLACK+DECKER Window Air Conditioner 14000 BTU justifies its premium with technology and coverage.