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Cooper&Hunter Multi-Zone R454B, 24,000 BTU 230V Multi-Position Air Handler Air Conditioning Indoor Unit for Heat Pump, Ductless Mini Split Inverter System Up To 19.7 SEER2, Wi-Fi Thermostat, Optional Install Kit and Auxiliary Heat Strip CH-RS24MAHU
Summary
The air handler units provide a versatile replacement for traditional air conditioning systems, seamlessly connecting to pre-existing ductwork. These units are available in 18K, 24K, 36K, 48K, and 60K BTU/h models, offering a quiet and energy-efficient solution due to their variable speed fan motors. The design allows for flexible installation orientations: vertically, horizontally, or downward, catering to diverse architectural requirements.
Designed for compatibility with both single and multi-zone condensers, the 18K and 24K BTU/h models work with multi-zone systems, while the larger 36K to 60K BTU/h models are intended for single-zone applications. These units can connect to any standard 24V wall thermostat and are compatible with standard outdoor models or Hyper Heat upgrades, which ensure reliable heating in ambient temperatures as low as -22°F.
Key features include high static pressure for effective airflow and Quiet Operation technology, enhancing comfort without disrupting the tranquility of the space. This adaptability and efficiency make the air handler units an excellent choice for both residential and commercial settings, providing a high-efficiency cooling and heating solution that integrates smoothly into any environment.
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. This kit comes with Pre-Flared 99% Copper Lines, Data Communication Wires, PVC Drainage Attachment, Wrapping Bands, etc.
What's Included
- Indoor Unit CH-RS24MAHU (Multi-Position Air Handler Air Conditioning Indoor Unit)
- Optional, Pre-Flared 99% Copper Installation Kit (16ft, 25ft or 50ft.)
- MUST BE SELECTED ABOVE.
- Optional Auxillary Heat Strip
-
MUST BE SELECTED ABOVE.
- Wireless Remote Control
- Thermostat included
- Installation Manual
- User’s Manual
- Manufacturer Warranty
Compatible Standard Outdoor Units
| Capacity | BTU | SKU |
| Dual/Tri (2 or 3) Zone: | 18,000 BTU | |
| Dual/Tri/Quad (2, 3 or 4) Zone: | 28,000 BTU | |
| Dual/Tri/Quad/Pent (2, 3, 4 or 5) Zone: | 36,000 BTU | |
| Dual/Tri/Quad/Pent/Hexa (2, 3, 4, 5 or 6) Zone: | 48,000 BTU | |
| Dual/Tri/Quad/Pent/Hexa (2, 3, 4, 5 or 6) Zone: | 55,000 BTU |
Compatible Hyper Outdoor Units
| Capacity | BTU | SKU |
| Dual/Tri (2 or 3) Zone: | 19,000 BTU | |
| Dual/Tri/Quad (2, 3 or 4) Zone: | 28,000 BTU | |
| Dual/Tri/Quad/Pent (2, 3, 4 or 5) Zone: | 36,000 BTU | |
| Dual/Tri/Quad/Pent/Hexa (2, 3, 4, 5 or 6) Zone: | 48,000 BTU | |
| Dual/Tri/Quad/Pent/Hexa (2, 3, 4, 5 or 6) Zone: | 55,000 BTU |
Sizing and Compatibility:
Combination Chart
The capacity and number of systems can vary for each outdoor unit. Consult the combination chart for potential loading configurations. Ensure the total capacity of all connected indoor units aligns with the minimum and maximum loading range of the selected outdoor unit. It is not mandatory to utilize all circuits on an outdoor unit; some circuits may remain sealed without an attached indoor unit.
Our sales team meticulously reviews every order and will promptly contact you to make any necessary adjustments. For guidance in selecting the correct combination of indoor units, please contact us directly or refer to the Combination Chart provided above or located in the Custom tab.
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
Model Number: CH-RS24MAHU
| Indoor Model | CH-RS24MAHU | ||
| Power Supply | Rated | V,Ph Hz | 208/230,1.60 |
|
Cooling
|
Rated Capacity | Bta/h | 24,000 |
| Rated Current | A | 9.3 | |
|
Heating
|
Rated Capacity | Btu/h | 25,000 |
| Rated Current | A | 9.2 | |
| Minimum Circuit Ampacity (MCA) | A | 4 | |
| Max Fuse | A | 15 | |
| Indoor Air Flow | (Turbo/Hi/Mi/Lo/Si) | CFM | 824.0/759.3/694.5/ 629.8 / N\A |
| Indoor Noise Level | (Turbo/Hi/Mi/Lo/Si) | dB(A) | N\A/43.5/41.5/28.5/N\A |
| ESP | Range | 0-0.8 | |
|
Indoor
|
Dimension (WxDxH) | inch | 17:52:21:02:45 |
| Packing (WxDxH) | inch | 20.87x26.57x48.62 | |
| Net/Gross Weight | lbs | 104.28/125.88 | |
|
Room Temperature
|
Cooling | F | 60-90 |
| Heating | F | 32-86 | |
| Liquid Side/Gas side | inch | 3/8"/5/8" | |
Certifications![]()
Performance Data/Features
-
- Versatile Installation: Can be installed vertically, horizontally, or downward, allowing integration with existing ductwork.
- Quiet and Efficient: Features variable speed fan motors for quieter operation and improved energy efficiency.
- Wide Range of Capacities: Available in 18K, 24K, 36K, 48K, and 60K BTU/h models, catering to a variety of space sizes and requirements.
- Thermostat Compatibility: Can be connected to any 24V wall thermostat for flexible and convenient control.
- Outdoor Model Compatibility: Compatible with standard 18K to 60K BTU/h outdoor units and Hyper Heat upgrades for enhanced heating performance in conditions as low as -22°F.
- Application Flexibility: Models 36K to 60K BTU/h are suitable for single zone applications, while 18K and 24K BTU/h models can be used in both single and multi-zone setups.
- High Static Pressure: Designed to handle high static pressure, ensuring efficient air distribution and flow.
- Quiet Operation Technology: Incorporate
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.
SMS Delivery Notifications
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