Cooper&Hunter Slim Duct Indoor • 24,000 BTU • 230V • Single/Multi-Zone
Cooper&Hunter 24,000 BTU Slim Duct Ducted Indoor Unit — CH-24MDT-W
Concealed ducted air handler designed for attics and ceiling crawl spaces, with ducting flexibility and static pressure capability for multi-room distribution.
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Overview
Cooper&Hunter Light Commercial Slim Duct indoor units provide an inconspicuous ducted solution by hiding the air handler in attics and ceiling crawl spaces, reducing the energy losses often associated with traditional central ducted systems. Slim Duct systems also offer installation flexibility—ducts can be directed into separate areas that are collectively controlled by one wall thermostat (controller/system dependent).
The CH-24MDT-W is a 24,000 BTU slim-duct indoor unit designed for single-zone or compatible multi-zone applications in 208–230V systems. With an ESP range of 0–0.64, it supports a wider variety of duct layouts compared to lower static models. Control options include the included remote and compatibility with wired controllers (120X/120N).
Highlights
24,000 BTU (rated) SEER2 19.2 EER2 12 Concealed Slim Duct ESP 0–0.64 Wired Controller Compatible RG10K Remote Included Single/Multi-Zone Compatible
- Hidden installation: Designed to be concealed in attics and ceiling crawl spaces.
- Ducting flexibility: Route supply air into multiple areas controlled together by one thermostat/controller (system dependent).
- Stronger static pressure: ESP 0–0.64 supports longer runs and more complex duct layouts.
- Air delivery: Multi-speed airflow values: 775.47 / 693.06 / 434.88.
- Controls: Included RG10K remote and wired controller compatibility (120X/120N).
ModelCH-24MDT-W
System TypeSingle/Multi-Zone
Line Set3/8" (liq) / 5/8" (gas)
Sound (H/M/L)44/41/37 dB(A)
What's Included
- Slim duct indoor unit: CH-24MDT-W
- Remote control: RG10K-exclusive
Indoor Specs
| Spec | Details |
|---|---|
| Model | CH-24MDT-W |
| System Type | Single/Multi-zone unit |
| BTU Rated | 24,000 |
| Power Source | 208–230V, 1Ph, 60Hz |
| Voltage Range | 187–253 V |
| SEER2 / EER2 | 19.2 / 12 |
| Minimum Circuit Ampacity (MCA) | 3 A |
| Max Fuse | 15 A |
| Dehumidification | 4.18 pints/day |
| Controller | RG10K-exclusive remote & 120X or 120N wire controller |
| Refrigerant Piping (Liquid / Gas) | 3/8" / 5/8" |
| Indoor Noise (H/M/L) | 44 / 41 / 37 dB(A) |
| Indoor Air Flow | 775.47 / 693.06 / 434.88 |
| ESP Range | 0–0.64 |
| Unit Dimensions (W×H×D) | 43.31 × 30.47 × 9.80 in |
| Unit Net / Gross Weight | 90.39 / 105.82 lb |
| Packing Dimensions (W×D×H) | 51.38 × 31.69 × 12.40 |
| Drain Pipe Diameter | 1" |
| Operation Range (Cooling) | 62–90 °F |
| Operation Range (Heating) | 32–86 °F |
Videos
Mini-split installation videos
Documents & Downloads
Important
Install with a licensed HVAC professional. This is a concealed ducted indoor unit intended to be matched with a compatible outdoor system. Confirm electrical requirements (208–230V), refrigerant piping sizes (3/8" liquid, 5/8" gas), and duct design/static pressure needs (ESP 0–0.64). Condensate drainage uses a 1" drain connection. Wired controller and wall thermostat setups depend on the controller model and system pairing.
FAQs
Where is this indoor unit typically installed?
It’s designed to be concealed in attics or ceiling crawl spaces, with ducts distributing air to the conditioned areas.
Can it serve multiple rooms?
Yes. Duct runs can be directed into separate areas that are collectively controlled by one wall thermostat/controller (system dependent).
What line sizes are required?
Use 3/8" liquid and 5/8" gas refrigerant piping.
What does ESP mean for this unit?
ESP is the unit’s external static pressure capability. This model lists an ESP range of 0–0.64 to support more ducting resistance and layout flexibility.
What are the unit dimensions and noise levels?
Dimensions are 43.31 × 30.47 × 9.80 in (W×H×D). Noise levels are 44/41/37 dB(A) (H/M/L).
