Central Heat Pump And Air Conditioner Systems
ZEPHYR Hi-PRO HD R454b -30°C

ZEPHYR Hi-PRO HD R454B – High-Efficiency Central Heat Pump for Cold Climate Performance

The ZEPHYR Hi-PRO HD central heat pump is engineered to deliver reliable heating and cooling performance in demanding cold-climate environments like Québec and Canada. Built with advanced engineering and variable-speed Inverter technology, this system provides consistent indoor comfort while optimizing energy consumption throughout the year.

Designed to operate efficiently in extreme temperatures, the system can provide dependable heating down to -30°C. It ensures strong winter heating performance while delivering powerful air conditioning during hot summer months. Its high efficiency also helps homeowners reduce electricity costs and may qualify for energy incentive programs such as Hydro-Québec LogisVert rebates.

The system uses the next-generation R454B refrigerant, a low Global Warming Potential (GWP) solution that significantly reduces environmental impact while maintaining excellent efficiency and reliability.

Designed for Harsh Canadian Winters

  • Heating operation down to -30°C
  • Maintains strong heating capacity even during extreme cold conditions
  • Powerful cooling performance during hot summer temperatures
  • Up to 100% heating capacity at -20°C depending on the model
  • Stable performance during outdoor temperature fluctuations

High Energy Efficiency

  • Up to 20 SEER2 cooling efficiency
  • Up to 10.5 HSPF2 heating efficiency
  • Variable-capacity Inverter compressor that adjusts output based on demand
  • Reduced energy consumption and fewer start/stop cycles
  • Eco-friendly R454B refrigerant with lower environmental impact

Compact and Quiet Design

  • Side-discharge outdoor unit for a slim and compact footprint
  • Low noise operation compared to traditional vertical-discharge systems
  • Ideal for tight installation spaces such as patios, balconies, and terraces
  • Lightweight construction simplifying transportation and installation

Why Choose the ZEPHYR Hi-PRO HD Central Heat Pump?

The ZEPHYR Hi-PRO HD combines cold-climate performance, energy efficiency, and long-term reliability. It is an excellent solution for homeowners looking to upgrade their heating and cooling system while improving comfort and reducing operating costs. With its ability to perform in extreme winter conditions and its compatibility with energy rebate programs, this heat pump provides strong long-term value.

For optimal results, professional central heat pump installation by certified HVAC specialists ensures maximum system performance, efficiency, and durability.

Available Models and LogisVert Rebates

  • 2 Ton — 24,000 BTU: Heating operation down to –30 °C ✔ — SEER2 20.0 / HSPF2 10.0 / EER2 12.0 — LogisVert Rebate: $2,448
  • 3 Ton — 36,000 BTU: Heating operation down to –30 °C ✔ — SEER2 19.5 / HSPF2 10.5 / EER2 11.7 — LogisVert Rebate: $3,840
  • 4 Ton — 48,000 BTU: Heating operation down to –30 °C ✔ — SEER2 19.0 / HSPF2 9.0 / EER2 12.0 — LogisVert Rebate: $4,392
  • 5 Ton — 60,000 BTU: Heating operation down to –30 °C ✔ — SEER2 19.0 / HSPF2 9.0 / EER2 11.0 — LogisVert Rebate: $4,440

ENERGY STAR Certifications

ENERGY STAR certifications confirm that the product meets strict energy efficiency standards designed for cold climate performance.

  • Certificate #: 3625084
  • Certificate #: 3625085
  • Certificate #: 3625086
  • Certificate #: 3625087
SEER: 20 dB: 28 Model #: ZE624HPA / AH624A, ZE636HPA / AH636A, ZE648HPA / AH648A, ZE660HPA / AH660A AHRI #: 215381145 | 215381146| 215381147| 215381148 °C: -30 Serie: Hi-PRO HD

Efficiency

Up to
20 SEER2
Up to
12 EER2
Up to
10.5 HSPF2
Ultra heat down to
-30 °C

BTU

24,000 BTU (2 Ton)
1051 – 1350 sq. ft.
30,000 BTU (2.5 Ton)
1351 – 1600 sq. ft.
36,000 BTU (3 Ton)
1601 – 2000 sq. ft.
48,000 BTU (3.5 – 4 Ton)
2001 – 2700 sq. ft.
60,000 BTU (5 Ton)
2751 – 3,300 sq. ft.

Characteristics

EFFICIENCY
  • Up to 20 SEER2
  • Up to 12.0 EER2
  • Up to 10.5 HSPF2
  • Ultra heat down to -30°C
PERFORMANCE
  • Quiet Operation 28 dB*
  • Non-ozone depleting R-454B refrigerant
TECHNOLOGY
  • Inverter driven compressor
  • High Coefficient of Performance (COP)
  • A2L Refrigerant Leakage Detect
  • Great design, affordable, compact
AESTHETICS
  • Heavy gauge steel cabinet
  • Installation does not require major renovation
  • Great design, compact, easy maintainability
SUBSIDIES
  • LogisVert
  • Up to 4 440 $

Warranty

  • 10 years parts limited warranty1
  • 10 years labor warranty available1


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