Wall Mounted Heat Pump Lennox MPB of 12 000 BTU Montreal
Provincial Subsidy (LogisVert): 385$ (Updated: November 26, 2025)
Model Number (Interior): MWMA012S4-3P
Model Number (Exterior): MPB012S4S-1P
AHRI: 201796631
# ID ENERGY STAR:
Cooling Capacity: 12,000 BTU
Gas (Freon): R-410A
WiFi : Optional
SEER2 (Seasonal Energy Efficiency Ratio)
1
22.7
30
Nominal Power: 12,000 BTU
Power at -8 °C: BTU
Power at -15 °C: BTU
Power at -20 °C (MAX): BTU
Interior Dimensions (L x W x H): 33.13 x 8.25 x 11 in
Shutter control - Vertical (Air direction):
Shutter control - Horizontal (Air direction):
Sound Pressure Level (Interior): 28.6 / 45.1 dB(A)
External Dimensions (L x W x H): 31.5 x 13.13 x 21.88 in
Piping: 1/4 - 1/2 ft
Sound Pressure Level (Outdoor): 55.0 dB(A)
Voltage: 220V
MCA (Minimum Circuit Ampacity): A
MOP (Maximum Overcurrent Protection): A
Warranty (Compressor - Parts - Labor): 7-5-0 years
Additional Warranty: Available
- Federal Subsidy : $2,500 / $5,000
- Provincial Subsidy : 385$
- Energy Star® : Yes
- WiFi : Optional
- AHRI : 201796631
- Efficiency : 22.7 SEER
- Warranty (Compressor - Parts - Labor) : 7-5-0
- Additional Warranty (10-10-10) : Available
- Piping : 1/4 - 1/2
- Voltage : 220V
- Sound Pressure Level (Outdoor) : 55.0 dB(A)
- Sound Pressure Level (Indoor) : 28.6 / 45.1 dB(A)
- Gas (Freon) : R-410A