Cooper&Hunter 48,000 BTU Multi-Position Air Handler Indoor Unit – CH-48AHU
A 48,000 BTU multi-position air handler indoor unit for ducted single-zone applications. It uses R-410A, supports vertical or horizontal installation, and is compatible with the CH-N48LCU-230VO or CH-NHPR48LCU-230VO outdoor condenser.
Why customers choose this indoor unit
- True multi-position design: Supports horizontal or vertical upward/downward installation for flexible ducted layouts.
- Adjustable static pressure: Provides an external static pressure range of 0 to 0.8 in. w.g.
- Intelligent airflow: Multiple fan speeds allow static pressure to be adjusted automatically or manually.
- Anti-cold-air function: Delays fan operation during heating startup until the coil is warm.
- Fast cooling and heating: Runs at high output when room temperature is substantially different from the setpoint.
48,000 BTU
Ducted air handler
208-230V, 1Ph
Vertical / horizontal / downflow
What’s included
- (1) Cooper&Hunter indoor unit: CH-48AHU
- Manufacturer documentation and available product resources
Indoor component only: The compatible outdoor condenser, refrigerant line set, electrical wiring, drain materials, mounting hardware, and installation accessories are sold separately unless a corresponding product variant specifically includes them.
- 24V wall thermostat: Listed as included
- Remote control: Listed as included
- Internet Port Kit: Optional and not included
- Mobile app: Downloadable C&H Remote app requires compatible optional hardware
Compatibility – Single-Zone R-410A Systems
Compatible outdoor condensers
- CH-N48LCU-230VO or CH-NHPR48LCU-230VO
Key features
- True multi-position design: Supports horizontal or vertical upward/downward installation for flexible ducted layouts.
- Adjustable static pressure: Provides an external static pressure range of 0 to 0.8 in. w.g.
- Intelligent airflow: Multiple fan speeds allow static pressure to be adjusted automatically or manually.
- Anti-cold-air function: Delays fan operation during heating startup until the coil is warm.
- Fast cooling and heating: Runs at high output when room temperature is substantially different from the setpoint.
- Protection and convenience: Includes auto restart, refrigerant-leak detection, Sleep, Turbo, quiet operation, and GoldFin coating.
- Aluminum coil: Designed with fewer corrosion points than a conventional copper-coil configuration.
- Optional auxiliary heat: Compatible backup heater kits are described in 5, 10, 15, and 20 kW sizes and are sold separately.
Technical specifications – CH-48AHU
| Model | CH-48AHU |
|---|---|
| Component type | Ducted air handler indoor unit only |
| System configuration | Single-zone 1:1 match |
| Compatible outdoor units | CH-N48LCU-230VO; CH-NHPR48LCU-230VO |
| Refrigerant | R-410A |
| Rated capacity | 48,000 BTU |
| Power source | 208-230V, 1Ph, 60Hz |
| Voltage range | 187-253V |
| Controller | RG10D remote; 120X or 120N wired controller |
| Matched-system SEER2 | 16.2 |
| Matched-system EER2 | 8.6 |
| Dehumidification | 10.82 pints per day |
| Filter size | 19.40 x 20.35 in |
| Liquid / gas pipe size | 3/8 in / 5/8 in |
| Indoor airflow | 1,470.59 / 1,282.35 / 1,094.12 / 905.88 CFM |
| Indoor noise level, H/M/L | 53.5 / 47 / 43.5 dB(A) |
| External static pressure range | 0-0.8 in. w.g. |
| Indoor operating range, heating | 32°F to 86°F |
| Indoor operating range, cooling | 60°F to 90°F |
| Minimum circuit ampacity | 7.5A |
| Maximum fuse / breaker | 15A |
| Drain connection | 1 in |
| Unit dimensions | 21.02 x 21.02 x 49.02 in |
| Packing dimensions | 26.57 x 24.41 x 52.56 in |
| Net / gross weight | 132.50 / 155.87 lbs |
Performance-rating note: SEER, SEER2, EER, EER2, HSPF, COP, cooling-capacity, and heating-capacity values shown in manufacturer submittals are ratings for a specific approved indoor-and-outdoor equipment match. They are not standalone efficiency ratings for this indoor component.
The supplied technical data lists 208-230V power for this indoor unit. Confirm the product title, electrical data, and selected condenser before import or installation.
Product resources
Submittal – CH-N48LCU-230VO + CH-48AHUSubmittal – CH-NHPR48LCU-230VO + CH-48AHU120N Wired Controller Owner’s ManualAir Handler Remote ManualUser Manual – 36K to 60K Air HandlersAir Handler LeafletConfirm the selected outdoor model, approved match, and installation requirements before purchasing or installing.
Frequently asked questions
Is this a complete ducted heat-pump system?
No. This listing is for the CH-48AHU indoor air handler only.
Which outdoor condensers are compatible?
The listed compatible single-zone condensers are CH-N48LCU-230VO and CH-NHPR48LCU-230VO.
Is a 24V thermostat included?
The supplied control-options list states that a 24V wall thermostat is included.
Is the auxiliary heater included?
No. Auxiliary heat kits are optional, sold separately, and listed in 5, 10, 15, and 20 kW sizes.
Can it be installed horizontally?
Yes. The supplied product information describes horizontal and vertical upward/downward installation positions.
Product specifications, approved combinations, documentation, and warranty terms may be revised by the manufacturer. Verify compatibility and current technical requirements before installation.
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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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