Central Heat Pump And Air Conditioner Systems
CANAIR 4CDH MATCHED COIL ADD-ON R454B -30°C
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 / HSPF2 9.5 / EER2 10 — LogisVert rebate: $2 364
- 2 T — 30 000 BTU: Heating to –30°C — SEER2 16 / HSPF2 9.5 / EER2 10 — 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 — LogisVert rebate: $4 128
- 5 T — 60 000 BTU: Heating to –30°C — SEER2 14.7 / HSPF2 8.1 / EER2 10 — 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
SEER2:
16.1
HSPF2:
10
SEER:
16.8
COP:
3.46
Sound Level:
58
Model:
CEB-60MX2121 / 4CDH2060C21, CEB-36MX1421 / 4CDH2030C21, CEB-36MX1721 / 4CDH2030C21, CEB-60MX2421 / 4CDH2060C21, CEB-24MX1421 / 4CDH2018C21, CEB-24MX1721 / 4CDH2018C21, CEB-24MX1721 / 4CDH2024C21, CEB-36MX1721 / 4CDH2036C21, CEB-36MX2121 / 4CDH2030C21, CEB-36MX2121 / 4CDH2036C21, CEB-60MX2121 / 4CDH2048C21
AHRI:
216621488 | 216621489 | 216621490 | 216621491 | 216621492 | 216621493 | 216684081 | 216720951 | 216720952, 216621485, 216621486
Minimum Operating Temperature:
-30
Series:
4CDH
Capacity:
18 000 BTU, 24 000 BTU, 30 000 BTU, 36 000 BTU, 48 000 BTU, 60 000 BTU
Refrigerant:
R-454B
Compressor Technology:
Inverter
Certifications:
ENERGY STAR
Technology Features:
Refrigerant leak detection
Rebate Programs:
LogisVert
Rebate Amount:
4 536
Parts Warranty:
10
Labor Warranty:
10
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
Technical details:
ENERGY STAR Cold Climate certified, High efficiency, up to 16.8 SEER2 / 9.7 HSPF2, Heat Pump Advantage, Gradual Startup, Variable-Speed Fan, Intelligent Defrost, Self-Diagnosis And Auto-Protection, Intelligent Preheating, A2L Refrigerant Leakage Detect, Advanced Inverter Technology
Identifier corrections:
Model: CEB-36MX1721 / 4CDH2030C2 → CEB-36MX1721 / 4CDH2030C21, Model: CEB-60MX2421 / 4CDH2060021 → CEB-60MX2421 / 4CDH2060C21, Model: CEB-36MX1421 / 4CDH2024C21 → CEB-36MX1421 / 4CDH2030C21
