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Cooper & Hunter 48,000 BTU 4 TON, R454B, 17.7 SEER Heat Pump Split System with Multi Position Air Handler Unit and optional Installation Kit and Optional Auxiliary Heat Strip.CH-RS48LCAHU + CH-R48LCU-230V0
Summary
Air handler units offer a versatile replacement for traditional air conditioning systems that can be connected to pre-existing duct work, but with smaller units that are quieter (variable speed fan motor) and more energy efficient. The air handlers, which are available in 18K, 24K, 36K, 48K, and 60K Btu/h models, can be installed vertically, horizontally, or downward. These units can be connected to any 24V wall thermostat and are compatible with standard 18K to 60K Btu/h outdoor models or Hyper Heat upgrades, which provide dependable heating in ambient temperatures as low as -22°F.
Models ranging from 36K to 60K Btu/h work for single zone applications, while 18K and 24K Btu/h are compatible with both single and multi zone condensers. Notable features include high static pressure and Quiet Operation.
Included in Your Order:
Cooper & Hunter Single Zone Air Handler System (48,000 BTU)
Outdoor Unit: 48,000 BTU (1pc) – Model: CH-R48LCU-230V0
Indoor Unit: 48,000 BTU (1pc with remote) – Model: CH-RS48LCAHU
Optional Installation Kit (16ft, 25ft, or 50ft options available) Must be selected above.
Optional Auxillary Heat Strip (5KW, 10KW, or 15KW, 20KW options available) Must be selected above.
Wi-Fi Enabled Thermostat
Wireless Remote Control
Installation Manual
User's Manual
Manufacturer Warranty
Key Features:
- Auto-Swing for horizontal louvers
- Variable-speed fan motor
- 46° Freeze Protection
- Turbo Mode
- Self-Clean Function
- Eco Mode
- Follow Me Mode
- Remote Control included
- Smart Kit ready with downloadable C&H remote app
Important
All units must be installed by a licensed HVAC professional for the warranty to be valid. Registration is required within 60 days of installation and can be completed online or by phone. The installation kit is necessary for the system to function. Ensure that you have selected the desired installation kit above. Visit https://cooperandhunter.us/warranty to register your product under Warranty, and call 786-953-6706 EXT 3 for This kit comes with Pre-Flared 99% Copper Lines, Data Communication Wires, PVC Drainage Attachment, Wrapping Bands, etc.
Multi-Position Air Handler Systems
Multi-Position Air Handler Systems (R454B Models)
| Capacity | Standard Models (230V) | HYPER Models (230V) |
|---|---|---|
| 18,000 BTU | CH-RS18MAHUÂ +Â CH-RES18-230VO | CH-RS18MAHUÂ +Â CH-RHP18-230V0 |
| 24,000 BTU | CH-RS24MAHUÂ +Â CH-RES24-230VO | CH-RS24MAHUÂ +Â CH-RHP24-230V0 |
| 30,000 BTU | CH-RS30MAHUÂ +Â CH-REL30-230VO | CH-RS30MAHUÂ +Â CH-RHP30-230V0 |
| 36,000 BTU | CH-RS36LCAHUÂ +Â CH-R36LCU-230VO | CH-RS36LCAHUÂ +Â CH-RHP36LCU-230V0 |
| 48,000 BTU | CH-RS48LCAHUÂ +Â CH-R48LCU-230VO | CH-RS48LCAHUÂ +Â CH-RHP48LCU-230V0 |
| 60,000 BTU | CH-RS60LCAHUÂ +Â CH-R60LCU-230VO | CH-RS60LCAHUÂ +Â CH-RHP60LCU-230V0 |
Warranty
- 7 year compressor limited warranty
- 5 year parts limited warranty (must be installed by a licensed HVAC technician)
- 1 year remote control
Technical Information
Indoor Unit: CH-RS48LCAHU
| Power Supply | Rated | V,Ph Hz | 208/230.1.60 |
|
Cooling
|
Rated Capacity | Bta/h | 48,000 |
| Rated Current | A | 21.5 | |
|
Heating
|
Rated Capacity | Btu/h | 50,000 |
| Rated Current | A | 22 | |
| Minimum Circuit Ampacity (MCA) | A | 9.8 | |
| Max Fuse | A | 15 | |
| Indoor Air Flow | (lurbo/Hi/MiLa/Si) | CFM | 1601.0/1471.5/1283.1/ 1094.8 / N/A |
| Indoor Noise Level | (Turba/H/M/La/Si) | dB(A) | 56.5/54/51/48/N/A |
| ESP | Range | 0-0.8 | |
|
Indoor
|
Dimension (WxDxH) | inch | 24.49x21.02x52.99 |
| Packing (WxDxH) | inch | 27.95x26.77x56.50 | |
| Net/Gross Weight | lbs | 161.82/191.58 | |
|
Room Temperature
|
Cooling | F | 60-90 |
| Heating | F | 32-86 | |
| Liquid Side/Gas side | inch | 3/8" / 3/4" | |
Outdoor Unit: CH-R48LCU-230V0
| Power Supply | Rated | V.Ph Mr | 208-230,1,60 |
| Voltage range | V | 187-253 | |
|
Cooling
|
Rated Current | A | 21.5 |
| Rated Capacity Range | Btu/h | 9.500-52.000 | |
| EER2 | Btu/w | 10 | |
| SEER2 | Btu/w | 17.7 | |
|
Heating at 47"F
|
Rated Capacity Range | Btu/h | 11,700-60,000 |
| COP | W/W | 3.5 | |
| HSPF4 | Btp/w | 10 | |
| HSPFS | Btp/w | 7.7 | |
| Heating at 5'F (-15°C) | Rated Capacity | Btu/h | 35,200 |
| Minimum Circuit Ampacity | (MCA) | A | 39 |
| Max Fuse | A | 40 | |
| Outdoor Air Flow (Max.) | CFM | 4,237.90 | |
| Outdoor Noise Level | dB(A) | 65 | |
| Dimension (WxDxH) | inch | 37.48x16.34x52.48 | |
| Outdoor Unit | Packing (WxDxH) | inch | 43.11x19.49x57.48 |
| Net/Gross Weight | lbs | 208.78/239.86 | |
|
Refrigerant Type/Quantity
|
oz. | R454B/126.99 | |
| Refrigerant Precharge | ft | 25 | |
|
Additional Charge for each feet
|
oz./ft. | 0.32 | |
| Design Pressure | PSIG | 550/340 | |
|
Refrigerant piping Liquid side/Gas Side
|
inch | 3/8" /3/4" | |
| Max. Pipe Length | ft | 246 | |
| Max Difference in Level | ft | 98.4 | |
| Ambient | Cooling | ft | -13-122 |
| Temperature | Heating | F | -13-75 |
| AHRI | TRUE | ||
| ETL | TRUE | ||
| Certifications |
Energy Star for Cold Climate
|
TRUE | |
| NEEP | TRUE | ||
Certifications
Manuals & Downloads
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We will prepare your order within 24 hours if it’s received on a weekday (before noon). Orders are shipped in one to two business days. Transit time is between 3 to 6 business days, although exceptions apply. We email tracking information once your purchase is shipped.
Delivery Map

IMPORTANT DELIVERY INFORMATION: Please be kindly informed that this air conditioner, due to its weight and shipping restrictions, is shipped palletized with an arranged freight service and requires an appointment for delivery. To AVOID delays, please check if the provided phone number in the order details is a current number where you can be reached. You can also contact the carrier directly and refer to your tracking number to set up a date and time for your appointment. It is your responsibility to ensure a safe and secure environment for delivery. Please note that we cannot be held liable for any packages that are stolen or lost after delivery has been confirmed. PLEASE verify your shipping address, as changes to the address after freight has shipped can result in an additional 15% or higher fee depending on freight weight and dimensions.
SMALLWARES INFORMATION: Please be informed that for smaller items, such as Installation Kits, Smart Connectivity Dongles, and TTW Sleeves, when these items are ordered individually, they may be shipped via FedEx without a signature requirement. It is your responsibility to ensure a safe and secure environment for delivery. Please note that we cannot be held liable for any packages that are stolen or lost after delivery has been confirmed. Thank you for your understanding and cooperation.
INSPECT YOUR MERCHANDISE BEFORE SIGNING: Please inspect your boxes thoroughly when you receive them. They should arrive shrink-wrapped and on a pallet. If you notice any damages or imperfections (e.g. crushed box or forklift hole), please write comments on the receipt before signing for delivery, no matter how small damages seem. Contact us immediately to assist you.
Shipping & Delivery
We will prepare your order within 24–48 hours if it’s received on a weekday (before noon). Orders are shipped in one to two business days. Transit time is between 3 to 6 business days, although exceptions apply. We email tracking information once your purchase is shipped.
Delivery Map
IMPORTANT DELIVERY INFORMATION
Please be informed that this air conditioner, due to its weight and shipping restrictions, is shipped palletized with an arranged freight service and requires an appointment for delivery.
To AVOID delays, please make sure the phone number in your order details is accurate and one where you can be reached. You may also contact the carrier directly using your tracking number to schedule your delivery.
It is your responsibility to ensure a safe and secure delivery environment. We are not liable for any packages that are stolen or lost after delivery is confirmed.
Please verify your shipping address carefully. Changes to your shipping address after the freight has been shipped may result in additional fees of 15% or more, depending on freight weight and dimensions.
SMALLWARES INFORMATION
Smaller items such as Installation Kits, Smart Connectivity Dongles, and TTW Sleeves may be shipped via FedEx without a signature requirement if ordered individually.
It is your responsibility to ensure a safe delivery location. We are not liable for packages lost or stolen after delivery confirmation. Thank you for your understanding and cooperation.
INSPECT YOUR MERCHANDISE BEFORE SIGNING
Please inspect your boxes carefully upon delivery. Shipments should arrive shrink-wrapped and on a pallet. If you notice any damage or signs of mishandling (such as a crushed box or forklift puncture), write comments on the delivery receipt before signing, even if the damage appears minor.
Contact us immediately if any issues arise so we can assist you promptly.
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