Zephyr R-454B Dual Zone Heat Pump | 18,000 BTU Compressor | Montreal, Laval, Longueuil, South Shore & North Shore

In stock
SKU: ZE-518M225-99
Areas
Provincial Grant (LogisVert): 1380 $ (Updated: May 1, 2025)
Model Number (External): ZE-518M225
AHRI: 216684161
ENERGY STAR®: Yes
ENERGY STAR® (Cold Climate): Yes / Yes
Heating Capacity: -25 °C
Cooling Capacity: 18,000 BTU
Gas (Freon): R-454B
SEER2: 22.0
HSPF2: 10.0
EER2: 13.3
External Dimensions (L x W x H): 33.86 x 26.38 x 12.21 in
Zones: 2 Zones (Dual Zone)
Maximum Zones: 2 Zones (Dual Zone)
Possible Model Number (Interior): ZE09CB25I and ZE12CB25I
  • WiFi: Optional
  • Warranty (Compressor - Parts - Labor): 10-10-0 years
  • Additional Warranty (10-10-10): Possible
  • Voltage: 220 V
  • Sound Pressure Level (Outdoor): 55.0 dB(A)

Powerful and quiet, without compromise

At AirGreen, we know that the comfort of a Quebec home depends on efficient, quiet and reliable HVAC solutions, no matter the season. It is precisely with this in mind that we have chosen to integrate the Zephyr R-454B DoubleZone Heat Pump | 18,000 BTU Compressor into our catalog. This multi-zone unit, designed according to our strict technical requirements and respecting Canadian quality standards , perfectly meets the needs of residences located in Montreal, Laval, Longueuil , as well as on the North Shore and the South Shore .

A system designed for Quebec climates

The Zephyr DoubleZone 18,000 BTU is a concentrate of innovation adapted to the harsh winters and hot summers of Quebec. Thanks to its high-performance compressor operating down to -25°C , it offers stable heating, even during the worst cold spells on the North Shore or in Longueuil.

  • Heating capacity : -25°C without loss of efficiency

  • Cooling capacity : 18,000 BTU

  • Ecological refrigerant : R-454B , less polluting and compliant with modern environmental standards

Silence and discretion at the heart of performance

One of the biggest advantages of this Zephyr heat pump is its ultra-quiet operation . Its outdoor unit generates a noise level of only 55 dB(A) , making it one of the quietest machines on the market for a dual-zone configuration. Whether you live in a condo in downtown Montreal or a single-family home in Boucherville, peace and quiet are guaranteed.

A smart dual zone for personalized comfort

Thanks to its dual-zone system , the Zephyr can power two separate rooms with a single outdoor unit. Whether you want to air condition a bedroom and a living room, or an office and a basement, this model offers you an economical, efficient and aesthetic solution.

  • Available configurations : 9+9 or 9+12 (BTU per indoor unit)

  • Compatible indoor models : ZE09CB25I and ZE12CB25I

  • Maximum number of zones : 2

An installation signed AirGreen: quality assurance

At AirGreen, we have already installed this Zephyr DoubleZone 18,000 BTU in several residences in Laval, Saint-Bruno, Terrebonne, Brossard and Rosemère . The feedback is unanimous: silence, efficiency, energy savings .

A concrete example: in Candiac , a retired couple was looking for a solution to maintain a stable temperature between their upstairs bedroom and the living room. We recommended this 9+9 configuration, which was installed in a single day. The result: a 27% reduction in energy bills and increased comfort, both summer and winter.

Exceptional energy efficiency

  • SEER2 : 22.0

  • HSPF2 : 10.0

  • EER2 : 13.3
    These coefficients demonstrate that this system is not only efficient, it is also extremely energy-efficient . This makes it an excellent solution for all homeowners in Montreal and its surrounding areas who are concerned about reducing their ecological footprint while maximizing their comfort.

A $1,380 LogisVert grant not to be missed

The Zephyr DoubleZone 18,000 BTU is eligible for the provincial LogisVert grant , which allows you to obtain up to $1,380 in financial assistance . AirGreen takes care of everything: eligibility verification, application submission, technical documentation, etc.

Guarantee and peace of mind

  • Compressor : 10 years

  • Parts : 10 years

  • Labor : 0 years (optional with 10-10-10 extended warranty available)

At AirGreen, we highly recommend this extended warranty , especially if you want complete peace of mind, especially for installations on the South Shore where temperature variations can put additional strain on equipment.

A robust, compact and elegant machine

With exterior dimensions of 33.86 x 26.38 x 12.21 inches , the unit is easy to hide on a balcony or at the back of the house. Its modern design blends well with the typical residential architecture of Longueuil, Laval or Boucherville .

Connectivity and smart control

Although the WiFi option is optional , it allows users to control their units remotely via an intuitive app. A definite plus for owners who travel frequently or want to manage their comfort remotely.

Why choose AirGreen?

  • Free on-site estimate , no obligation

  • No advance payment required : you only pay when everything is finished and to your satisfaction

  • Certified installers , with concrete and local HVAC experience

  • Fast and efficient after-sales service , with technicians who know your products inside out

An installation without compromise, according to our standards

This Zephyr model has been selected, tested and validated by our experts according to our own quality criteria , well above those imposed by industry standards. The result: a reliable product, designed to last, which fits perfectly into our mission to offer the best HVAC solutions in Montreal, Laval and the entire metropolitan area .

Conclusion

The Zephyr R-454B 18,000 BTU Dual Zone Heat Pump is a smart choice for those who want performance, quietness, and environmental compliance without compromise. With its simplified installation, reliable performance down to -25°C, and dual zone capability, it's ideal for homes of all sizes in Greater Montreal.


Contact AirGreen today for a free quote or to schedule installation. We're here to make your comfort a priority, whatever the season.

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