LG LW1522FVSMvsWallmaster WHVT14B33B
Side-by-side air conditioner comparison
LG LW1522FVSM
Cooling Capacity
14000BTU/hr
CEER
14.70BTU/Wh
Voltage
115V
Weight
85lb
Wallmaster WHVT14B33B
Cooling Capacity
14300BTU/hr
CEER
12.80BTU/Wh
Voltage
230V
Weight
115lb
Key differences
LG LW1522FVSM is 13% more efficient at 14.70 BTU/Wh versus 12.80 BTU/Wh for the Wallmaster WHVT14B33B. The Wallmaster WHVT14B33B is larger at 14300 BTU/hr versus 14000 BTU/hr. Overall, the LG LW1522FVSM sits higher in the category, ranking above 78% of certified room air conditioners.
Performance
| Spec | LG | Wallmaster |
|---|---|---|
| Cooling Capacity(BTU/hr) | 14000 | 14300 |
| CEER(BTU/Wh) | 14.70 | 12.80 |
| Variable Speed Compressor | Yes | Yes |
| Heating Mode | No | Yes |
Electrical
| Spec | LG | Wallmaster |
|---|---|---|
| Voltage(V) | 115 | 230 |
Dimensions
| Spec | LG | Wallmaster |
|---|---|---|
| Width(in) | 23.6 | 26.5 |
| Height(in) | 15 | 15.8 |
| Depth(in) | 28.8 | 21 |
| Weight(lb) | 85 | 115 |
Installation
| Spec | LG | Wallmaster |
|---|---|---|
| Type | Window | Through the Wall |
| Product Class | 4. Without reverse cycle, with louvered sides, and 14, 000 to 19, 999 Btu/h | 14. With reverse cycle, without louvered sides, and 14, 000 Btu/h or more |
| Mounting Type | Straddles Windowsill | Does Not Straddle Window or Windowsill |
| Support Bracket | Yes | No |
| Casement Window | None | None |
Refrigerant
| Spec | LG | Wallmaster |
|---|---|---|
| Type | R-32 | R-32 |
| GWP Rating | R-32 (GWP:675 | Lower GWP) | R-32 (GWP:675 | Lower GWP) |