CANAIR 4CDH ADD-ON – HIGH EFFICIENCY CENTRAL HEAT PUMP FOR QUÉBEC

The Canair 4CDH Add-On central heat pump is designed to upgrade existing furnace systems while delivering powerful heating and cooling performance in Québec’s extreme climate. Operating in temperatures down to -30°C, it ensures dependable winter heating and efficient air conditioning during hot summers.

Using the next-generation R-454B refrigerant, the system reduces environmental impact while maintaining excellent capacity and long-term reliability.

Thanks to advanced Inverter technology, the unit continuously adjusts output instead of stopping and starting. This results in more stable indoor temperatures, quieter operation, and lower energy consumption. With efficiency ratings reaching up to 16.1 SEER2 and 9.5 HSPF2, the 4CDH Add-On is ideal for homeowners looking for comfort and savings year-round.

Reliable Comfort in Extreme Cold

• Heating operation down to –30°C
• Up to 100% heating capacity at –20°C depending on model
• Designed specifically for Canadian cold-climate applications
• Stable performance in both heating and cooling modes

Compact Side-Discharge Design

• Smaller footprint compared to top-discharge units
• Perfect for tight installations, terraces, and backyards
• Lighter weight for easier handling and placement
• Improved flexibility for installers

Energy Efficiency & Smart Airflow

• Variable-capacity inverter compressor
• Constant airflow ECM motor
• Automatic static pressure compensation
• Reduced energy waste and optimized comfort

Advanced Features

• Automatic defrost cycle
• Outdoor base pan heater and compressor heating cables
• Auto restart after power failure
• A2L refrigerant leak detection system
• Self-diagnostic and system protection

Easy Service & Installation

• Multiposition air handler
• Slide-out modular evaporator coil
• Simplified electrical access
• Optional electric heat kits available

Available Models and LogisVert Rebate

• 1.5 T — 18,000 BTU: Heating to –30°C — SEER2 16.1 / HSPF2 9.5 / EER2 11.7 — LogisVert rebate: $1,824
• 2 T — 24,000 BTU: Heating to –30°C — SEER2 16.0 / HSPF2 9.5 / EER2 10.0 — LogisVert rebate: $2,364
• 2 T — 30,000 BTU: Heating to –30°C — SEER2 16.0 / HSPF2 9.5 / EER2 10.0 — LogisVert rebate: $3,000
• 3 T — 36,000 BTU: Heating to –30°C — SEER2 15.8 / HSPF2 9.4 / EER2 10.7 — LogisVert rebate: $3,504
• 4 T — 48,000 BTU: Heating to –30°C — SEER2 15.2 / HSPF2 8.8 / EER2 10.0 — LogisVert rebate: $4,128
• 5 T — 60,000 BTU: Heating to –30°C — SEER2 14.7 / HSPF2 8.1 / EER2 10.0 — LogisVert rebate: $4,536

ENERGY STAR Certificates

The ENERGY STAR certificates confirm that the product meets strict cold-climate energy efficiency requirements.

• Certificate #: 3892319
• Certificate #: 3892320
• Certificate #: 3892321
• Certificate #: 3892322
• Certificate #: 3892323
• Certificate #: 3892324
• Certificate #: 3892325
• Certificate #: 3892326
• Certificate #: 3892551
• Certificate #: 3943194