AHU 1200 HC
AHU 2000 HC
Heating + Cooling
All-In-One Hydronic Comfort – No Refrigerants Indoors – No Certification Required
When paired with IBC’s HPX air-to-water heat pump, the AHU HC Air Handler is a compact, all-in-one solution that delivers hydronic heating and cooling—eliminating the need for separate furnaces and AC coils. It provides efficient, refrigerant-free indoor comfort without requiring refrigerant certification.
Designed for easy installation, the dedicated upflow design reduces labor costs and expands access to
more trades. It’s compatible with DX refrigeration systems for traditional setups and integrates smoothly into existing ductwork—ideal for retrofits and new builds. Radiant heating upgrades are also supported.
• Heating & Cooling In One: Compact hydronic system replaces furnace, AC coil, and condenser. Operates in heating & cooling, heating only, or cooling only modes.
• No Certification Needed: Installs easily without requiring refrigerant certification, saving
time and cost.
• Optimized for IBC HPX Heat Pumps: Seamlessly integrates with IBC’s air-to-water heat pump for
efficient, all-season comfort.
• Flexible Integration & Retrofit-Friendly: Fits into most existing ductwork & hydronic systems.
Ideal for replacing old furnaces in forced-air retrofits.
• Compact, Efficient, and Future-Ready: Space-saving design supports electrification and
decarbonization goals. Supports future radiant heating and zoning
upgrades.
| SPECIFICATIONS | AHU 1200 | AHU 2000 LV |
| Airflow Capacity @ 0.5” Static Pressure | 1200 CFM | 2000 CFM |
| Heating Output at 180°F @ 5GPM (82°C @ 19 LPM) | 77,600 Btu/hr | 102,300 Btu/hr |
| Heating Output at 120°F @ 5GPM (49°C @ 19 LPM | 34,400 Btu/hr | 45,500 Btu/hr |
| Heating Output at 45°F @ 5GPM (7°C @ 19 LPM | 36,500 Btu/hr | 36,200 Btu/hr |
| Max. Water Flow | 8 GPM (30 LPM) | 10 GPM (38 LPM) |
| Head Loss on Coil (@ Max. Flow) | 7.7 ft. | 10.8 ft. |
| Max. Water Temperature | 180°F (82.2°C) | 180°F (82.2°C) |
| Min. Water Temperature | 41°F (5°C) | 41°F (5°C) |
| Max. Return Air Temperature | 122°F (50°C) | 122°F (50°C) |
| Min. Return Air Temperature (w/ Glycol) | -13°F (-25°C) | -13°F (-25°C) |
| Water Pipe Connections | 3/4” MPT | 3/4” MPT |
| Total External StaticPressure | ||
| Low (default) | 0.50” W.C. | 0.50” W.C. |
| Medium | 1.0” W.C. | 1.0” W.C. |
| High | 1.5” W.C. | – |
| Min. Operating Water Pressure | 8 psi (55 kPa) | 8 psi (55 kPa) |
| Max. Operating Water Pressure | 150 psi (1 MPa) | 150 psi (1 MPa) |
| Width | 18” (45.7 cm) | 18” (45.7 cm) |
| Depth | 29” (73.7 cm) | 29” (73.7 cm) |
| Height | 48” (121.9 cm) | 56” (142.2 cm) |
| Supply Air Opening Width | 16 1/8” (121.9 cm) | 19 5/8” (49.9 cm) |
| Supply Air Opening Depth | 19 5/8” (49.9 cm) | 19 5/8” (49.9 cm) |
| Side Return Air Opening Height | 11” (27.9 cm) | 11” (27.9 cm) |
| Side Return Air Opening Width | 23 3/8” (59.4 cm) | 23” (58.4 cm) |
| External Pump Supply (120 Volts) | 4.4 A | 4.4 A |
| Recommended Circuit Breaker Rating | 15 A | 15A |
| Voltage | 120 V | 120V |
| Boxed Weight | 145 lb (66 kg) | 175 lb (79 kg) |
| Max. Altitude (above sea level) | 12,000 ft. (3,660 m) | 12,000 ft. (3,660 m) |
| Certification for Low Lead NSF 372 | Yes | Yes |
| COOLING CAPACITY | |||||
| ENTERING WATER TEMP | 3 GPM (MBH) | 4 GPM (MBH) | 5 GPM (MBH) | 6 GPM (MBH) | 7 GPM (MBH) |
| AHU 1200 HC – Entering Dry Bulb Temperature 80°F @ 1200 CFM | |||||
| 45°F (7°C) | 21.5 | 25 | 25.9 | 26.9 | 29 |
| 50°F (10°C) | 17.5 | 19.5 | 20.7 | 22.5 | 23.2 |
| 55°F (13°C) | 14.9 | 16.8 | 18.7 | 19.3 | 20.1 |
| AHU 2000 HC – Entering Dry Bulb Temperature 80°F @ 2000 CFM | |||||
| 130°F (54°C) | 43.2 | 52 | 57.1 | 57.9 | 58.7 |
| 120°F (49°C) | 37.2 | 43.6 | 45.5 | 47.1 | 48.7 |
| 110°F (43°C) | 29 | 33.5 | 36.6 | 36.6 | 38.2
|
| HEATING CAPACITY | |||||
| ENTERING WATER TEMP | 3 GPM (MBH) | 4 GPM (MBH) | 5 GPM (MBH) | 6 GPM (MBH) | 7 GPM (MBH) |
| AHU 1200 HC – Entering Dry Bulb Temperature 70°F @ 1200 CFM | |||||
| 180°F (82°C) | 67.3 | 75.4 | 77.7 | 82.1 | 84.7 |
| 170°F (77°C) | 60.6 | 67.5 | 70.3 | 74.7 | 77.2 |
| 160°F (71°C) | 53.9 | 60.3 | 63.3 | 68.2 | 69.3 |
| 150°F (66°C) | 47.7 | 53.3 | 55.8 | 60.3 | 61.2 |
| 140°F (60°C) | 41 | 46.9 | 49.5 | 53 | 53.3 |
| 130°F (54°C) | 35.2 | 40.8 | 42 | 45.4 | 45.5 |
| 120°F (49°C) | 28.9 | 33.9 | 34.4 | 36.4 | 37.8 |
| 110°F (43°C) | 22.8 | 28 | 28.2 | 30.1 | 30.8 |
| AHU 2000 HC – Entering Dry Bulb Temperature 70°F @ 2000 CFM | |||||
| 180°F (82°C) | 85.5 | 95.5 | 102.3 | 106.7 | 110.8 |
| 170°F (77°C) | 77.3 | 86.9 | 94.6 | 97.1 | 101.5 |
| 160°F (71°C) | 66.8 | 79.2 | 83.5 | 87.4 | 90.2 |
| 150°F (66°C) | 60.5 | 70.6 | 74.8 | 76.6 | 80.2 |
| 140°F (60°C) | 52.8 | 60.9 | 64.5 | 67.2 | 70 |
| 130°F (54°C) | 43.2 | 52 | 57.1 | 57.9 | 58.7 |
| 120°F (49°C) | 37.2 | 43.6 | 45.5 | 47.1 | 48.7 |
| 110°F (43°C) | 29 | 33.5 | 36.6 | 36.6 | 38.2 |
| AHU HC HEAT LOSS – 180°F (82°C) | ||||||||
| ENTERING WATER TEMP | 3 GPM (MBH) | 4 GPM (MBH) | 5 GPM (MBH) | 6 GPM (MBH) | 7 GPM (MBH) | 8 GPM (MBH) | 9 GPM (MBH) | 10 GPM (MBH) |
| AHU 1200 HC Pressure Drop | 1.2 ft | 2.1 ft | 3.2 ft | 4.5 ft | 6.0 ft | 7.7 ft | – | – |
| AHU 2000 HC Pressure Drop | 1 ft | 1.8 ft | 2.8 ft | 4 ft | 5.4 ft | 7 ft | 8.8 ft | 10.8 ft |
SKY 35, HPX Headers, EBX, Indirect
SFT 199 with AHU HC
