Wall Mounted Heat Pump Zephyr 23 of 18 000 BTU Montreal

In stock
SKU: ZE-18CA22
Provincial Subsidy (LogisVert): 580$ (Updated: November 26, 2025)
Model Number (Interior): ZE-18CA22
Model Number (Exterior): ZE-18CA22
AHRI: 204580063
# ID ENERGY STAR:
Cooling Capacity: 18,000 BTU
Gas (Freon): R-410A
WiFi : Optional

SEER2 (Seasonal Energy Efficiency Ratio)

1 23.0 30
Nominal Power: 18,000 BTU
Power at -8 °C: 10000 BTU
Power at -15 °C: 12700 BTU
Power at -20 °C (MAX): 13170 BTU

COP at -8 °C (Heating energy efficiency)

1 2.69 4

COP at -15 °C (Heating energy efficiency)

1 1.8 4

Operating temperature down to -20 °C (MAX)

1 1.79 4
Interior Dimensions (L x W x H): 44.5 x 9.06 x 12.44 in
Shutter control - Vertical (Air direction):
Shutter control - Horizontal (Air direction):
Sound Pressure Level (Interior): 34 / 45 dB(A)
External Dimensions (L x W x H): 33.88 x 12.25 x 25.63 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): 10-10-0 years
Additional Warranty: Available
  • Federal Subsidy: Not Admissible
  • Provincial Subsidy: 580$
  • Energy Star®: Yes
  • WiFi: Optional
  • AHRI: 204580063
  • Efficiency: 23.0 SEER
  • Warranty (Compressor - Parts - Labor): 10-10-0
  • 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): 34 / 45 dB(A)
  • Gas (Freon): R-410A

Installation and distribution of the 18 000 BTU Zephyr 23 wall-mounted heat pump, throughout Greater Montreal.


Our Zephyr 23 heat pump is an Inverter-type wall-mounted mini split. This machine was created according to our requirements, in full compliance with Quebec standards.

  • Up to 22 SEER / 11 HSPF
  • Cools down to -18°C
  • Heats up to -25°C

A high energy efficiency inverter wall-mounted heat pump, with a TOSHIBA compressor.

The Zephyr heat pump condenser absorbs more heat in heating thanks to the 2 rows of absorption surfaces compared to the 1.5 of other brands.

With ultra-wide frequency control technology, the heat pump intelligently regulates the operating frequency according to temperature variations. Control is more precise and prevents fluctuations in room temperature, keeping you comfortable.

The heating mode of the Zephyr heat pump produces heat at very low winter temperatures, down to -25°C!

Note that in 2021, the Zephyr 22 was improved to become the Zephyr 23.