Cooper&Hunter
CH-48AHU
Pickup currently unavailable at Santa Clara
Product specifications
| Brand | |
|---|---|
| Power Source | |
| EER Rating | |
| SEER Rating | |
| Type | |
| Refrigerant type | |
| BTU | |
| Package dimensions |
Package content
- Multi-Position Air Handler Indoor Unit
- Auxiliary Heater (optional)
Compatible products
Multi-Position Air Handler
Our Multi-Position Air Handler offers adaptable performance with multiple installation options. Ideal for tight spaces or custom layouts, it ensures smooth airflow and efficient temperature control in residential or small business settings.
Consistent Comfort
Reliable Climate in Every Corner
This air handler provides steady and even airflow throughout the entire space, preventing hot and cold spots. By maintaining a balanced temperature in every area, it ensures a stable environment that supports comfort and productivity whether you’re working, relaxing, or sleeping.
Precise Temperature Control
Intelligent Power Adjustment
The system continuously adjusts its operation in real time to maintain your preferred temperature with minimal fluctuations. This intelligent control enhances energy efficiency, lowers noise levels, and ensures a steady, comfortable environment throughout the day, delivering reliable performance and improved overall comfort.
Troubleshooting Made Easy
Built-In System Health Checker
The self-diagnostic system continuously monitors the unit’s performance and detects any abnormalities in real time. When an issue arises, it automatically displays a clear error code, allowing for faster diagnosis and quicker repairs—minimizing downtime and simplifying maintenance.
| System Type |
Hyper
|
Regular
|
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Indoor Model |
CH-M18AHU
CH-M18AHU-W |
CH-M24AHU
CH-M24AHU-W |
CH-36AHU
CH-36AHU-W |
CH-48AHU | CH-60AHU |
CH-M18AHU
CH-M18AHU-W |
CH-M24AHU
CH-M24AHU-W |
CH-36AHU
CH-36AHU-W |
CH-48AHU | CH-60AHU | |
| Power Supply (V,Ph,Hz) | 208/230,1,60 | 208/230,1,60 | 208/230,1,60 | 208/230,1,60 | 208/230,1,60 | 208/230,1,60 | 208/230,1,60 | 208/230,1,60 | 208/230,1,60 | 208/230,1,60 | |
| Rated Capacity (Btu/h) | 18,000 | 24,000 | 36,000 | 48,000 | 60,000 | 18,000 | 24,000 | 36,000 | 48,000 | 60,000 | |
| Minimum Circuit Ampacity (A) | 3 | 4 | 5 | 7.5 | 9 | 3 | 4 | 5 | 7.5 | 9 | |
| Max. Fuse (A) | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | |
| Indoor Air Flow - Turbo/Hi/Mi/Lo (CFM) | 576/529/488 | 759/694/629 | 1082/971/865 | 1282/1094/906 | 1,582/1,359/1,135 | 576/529/488 | 759/694/629 | 1,082/970/865 | 1,282/1,094/906 | 1,582/1,359/1,135 | |
| Indoor Noise Level - Hi/Mi/Lo (dB(A)) | 39/37/35 | 41/39/38 | 46/42/39 | 53/47/43 | 51/47/45 | 38/35/34 | 42/40/38 | 50/45/42 | 51/48/45 | 51/47/45 | |
| Dimension (WxDxH) (inch) | 21.02x17.52x45.00 | 21.02x17.52x45.00 | 21.02x21.02x49.02 | 21.02x21.02x49.02 | 21.02x24.49x52.99 | 21.02x17.52x45.00 | 21.02x17.52x45.00 | 21.02x21.02x49.02 | 21.02x21.02x49.02 | 21.02x24.49x52.99 | |
| Packing (WxDxH) (inch) | 26.57x20.87x48.62 | 26.57x20.87x48.62 | 26.57x24.41x52.56 | 26.57x24.41x52.56 | 27.95x26.77x56.50 | 26.57x20.87x48.62 | 26.57x20.87x48.62 | 26.57x24.41x52.56 | 26.57x24.41x52.56 | 27.95x26.77x56.50 | |
| Net/Gross Weight (lbs.) | 107/127 | 107/127 | 130/153 | 133/156 | 164/190 | 107/127 | 107/127 | 130/153 | 132/156 | 164/190 | |
| Room Temperature | |||||||||||
| Cooling (°F) | 60~90 | 60~90 | 60~90 | 60~90 | 60~90 | 60~90 | 60~90 | 60~90 | 60~90 | 60~90 | |
| Heating (°F) | 32~86 | 32~86 | 32~86 | 32~86 | 32~86 | 32~86 | 32~86 | 32~86 | 32~86 | 32~86 | |
| System Type |
Hyper
|
Regular
|
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Outdoor Model | CH-HPR18-230VO | CH-HPR24-230VO | CH-NHPR36LCU-230VO | CH-NHPR48LCU-230VO | CH-NHPR60LCU-230VO | CH-ES18-230VO | CH-ES24-230VO | CH-N36LCU-230VO | CH-N48LCU-230VO | CH-N60LCU-230VO | ||
| Power Supply (V,Ph,Hz) | 208/230,1,60 | 208/230,1,60 | 208/230,1,60 | 208/230,1,60 | 208/230,1,60 | 208/230,1,60 | 208/230,1,60 | 208/230,1,60 | 208/230,1,60 | 208/230,1,60 | ||
| Voltage Range (V) | 187-253 | 187-253 | 187-253 | 187-253 | 187-253 | 187-253 | 187-253 | 187-253 | 187-253 | 187-253 | ||
| Cooling | ||||||||||||
| Rated Capacity (range) (Btu/h) | 18,000 (8,600~20,000) | 23,000 (7,500~26,000) | 36,000 (12,000~41,000) | 47,000 (11,000~48,500) | 55,000 (14,000~56,000) | 18,000 (6,400~19,600) | 24,000 (9,600~28,000) | 36,000 (9,800~41,000) | 48,000 (13,000~51,900) | 57,000 (11,000~60,000) | ||
| Rated Current (A) | 14.25 | 17.1 | 32 | 33 | 33.5 | 12 | 15.4 | 23.5 | 28 | 25 | ||
| EER2 (Btu/h) | 11.7 | 11.7 | 10 | 7.8 | 9 | 11.7 | 11.7 | 8.2 | 8.2 | 9.6 | ||
| SEER2 (Btu/h) | 17.6 | 18.4 | 14.9 | 14.6 | 15.5 | 17.8 | 18 | 15.4 | 15.3 | 16 | ||
| Heating at 47°F | ||||||||||||
| Rated Capacity (range) (Btu/h) | 19,000 (9,000~21,000) | 26,000 (5,600~29,000) | 40,000 (9,800~45,000) | 48,000 (10,500~55,500) | 60,000 (13,400~69,000) | 19,000 (5,200~21,000) | 25,000 (8,600~27,000) | 38,000 (9,200~43,000) | 55,000 (16,000~58,000) | 60,000 (15,500~60,400) | ||
| COP (W/W) | 3.39 | 3.5 | 3.1 | 2.96 | 3.47 | 3.55 | 3.43 | 3.1 | 2.94 | 3.4 | ||
| HSPF4 | 9.6 | 9.3 | 8.9 | 8.8 | 9.2 | 9.3 | 8.1 | 9 | 9.2 | 8.5 | ||
| HSPF5 | 8.1 | 7.5 | 7.5 | 7.3 | 7.5 | 7.3 | 6.5 | 7 | 7.2 | 6.7 | ||
| Minimum Circuit Ampacity (A) | 20 | 25 | 40 | 40 | 44 | 19 | 22 | 30 | 36 | 39 | ||
| Max. Fuse (Outdoor Unit) (A) | 25 | 35 | 50 | 50 | 60 | 30 | 30 | 45 | 50 | 50 | ||
| Outdoor Air Flow (Max.) (CFM) | 1,765 | 2,235 | 4,500 | 4,500 | 4,200 | 2,058 | 2,235 | 3,000 | 4,500 | 2,647 | ||
| Outdoor Noise Level (Sound Pressure) (dB(A)) | 59 | 62 | 62 | 64 | 62 | 57 | 57.5 | 61.5 | 63.5 | 61 | ||
| Dimension (WxDxH) (inch) | 35.04x13.46x26.50 | 37.24x16.14x31.89 | 37.48x16.34x52.48 | 37.48x16.34x52.48 | 37.48x16.34x52.48 | 35.04x13.46x26.50 | 37.24x16.14x31.89 | 37.24x16.14x31.89 | 37.48x16.34x52.48 | 37.48x16.34x52.48 | ||
| Packing (WxDxH) (inch) | 39.17x15.67x29.13 | 42.91x19.69x34.84 | 43.11x19.49x58.27 | 43.11x19.49x58.27 | 43.11x19.49x58.27 | 39.17x15.67x29.13 | 42.91x19.69x34.84 | 42.91x19.69x34.84 | 43.11x19.49x58.27 | 43.11x19.49x58.27 | ||
| Net/Gross Weight (lbs.) | 101/108 | 134/144 | 220/248 | 227/255 | 240/271 | 94/101 | 125/135 | 155/166 | 219/249 | 217/248 | ||
| Refrigerant Type/Charge (oz.) | R410A/65 | R410A/92 | R410A/148 | R410A/148 | R410A/169 | R410A/56 | R410A/83 | R410A/113 | R410A/159 | R410A/169 | ||
| Refrigerant Precharge Length (ft.) | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | ||
| Additional Charge for Each ft. (oz/ft) | 0.16 | 0.32 | 0.32 | 0.32 | 0.32 | 0.16 | 0.32 | 0.32 | 0.32 | 0.32 | ||
| Design Pressure (PSIG) | 550/340 | 550/340 | 550/340 | 550/340 | 550/340 | 550/340 | 550/340 | 550/340 | 550/340 | 550/340 | ||
| Refrigerant Piping Liquid Side/Gas Side (inch) | 1/4"/1/2" | 3/8"/5/8" | 3/8"/5/8" | 3/8"/5/8" | 3/8"/7/8" | 1/4"/1/2" | 3/8"/5/8" | 3/8"/5/8" | 3/8"/5/8" | 3/8"/7/8" | ||
| Max. Pipe Length (ft.) | 98 | 98 | 213 | 213 | 213 | 98 | 98 | 213 | 213 | 213 | ||
| Max. Difference in Level (ft.) | 66 | 82 | 98 | 98 | 98 | 66 | 82 | 98 | 98 | 98 | ||
| Ambient Temperature | ||||||||||||
| Cooling (°F) | -22~122 | -22~122 | 5~122 | 5~122 | 5~122 | -13~122 | -13~122 | 5~122 | 5~122 | 5~122 | ||
| Heating (°F) | -22~75 | -22~75 | -22~75 | -22~75 | -22~75 | -13~75 | -13~75 | -13~75 | -13~75 | -13~75 | ||
Frequently Asked Questions
Who do you sell to?
We sell exclusively to licensed HVAC contractors and industry professionals. Professional installation by a licensed technician is recommended to ensure proper installation, system performance, code compliance, and maximum manufacturer warranty coverage.
What brands do you carry?
We specialize in high performance brands like Cooper and Hunter along with ductless and mini split systems that meet California low GWP and energy compliance standards. We also stock trusted installation and service brands including NAVAC, RectorSeal, Fieldpiece, Armbridge, Olmo, and Diversitech.
Do you stock equipment locally?
Yes. We have a ton of equipment and accessories in stock across the Bay Area and Sacramento, available for local pickup or freight shipping. More locations coming soon.
Can I get help sizing a system?
Absolutely. We help contractors with equipment selection, line set sizing, refrigerant matchups, and other technical questions. Reach out via phone or email for support.
Do you offer volume discounts?
Yes. We offer contractor pricing and volume breaks for bulk orders. Reach out directly if you're planning a multi-unit install or need project pricing.
Do you help with warranty claims?
Yes, you will need to first reach out to the Cooper & Hunter Technical Support line 1 800-977-0722 to go through troubleshooting, and if it is determined to be a defective unit, we will work with the manufacturer and you as the customer to source you a replacement unit under warranty. If it is determined to need replacement parts, you as the customers will work with Cooper & Hunter to source replacement parts.
Can I buy online?
Yes. As long as you have a licensed contractor account with us, you can place orders online for delivery or pickup at any of our branch locations.
What makes CoolMan different?
We’re not just a supplier — we’re a partner. We know the ductless business, we understand California codes, and we move fast to help you win jobs and keep clients happy.
