
Multiple-Capacity Medium Static Slim Duct + Regular Outdoor • R454B • 208–230V
Cooper&Hunter 12,000 BTU Single Zone Slim Duct Ducted Minisplit Heat Pump System R454B 230V
Overview
Multiple-capacity slim duct indoor unit paired with a 9K Regular outdoor condenser. Regular outdoor unit heating ambient down to -13°F.
Highlights
System Search
Outdoor SEER2 / EER2
19.5 / 12.8
Outdoor Noise
54 dB
Outdoor MCA / Max Fuse
12A / 15A
Max Line / Lift
82 ft / 49.2 ft
Outdoor Air Flow
1,236.1
Indoor Specs (CH-RS06-12MDT-MS)
| Spec | Value |
|---|---|
| Refrigerant Type | R454B |
| System Type | Single Zone |
| Filter Dimensions (W×D) | 23.3 × 7.24 in |
| BTU Rated | 12,000 (selectable capacity model) |
| Power Source | 208–230V, 1Ph, 60Hz |
| Dehumidification | 2.66 pints/day |
| Voltage Range | 187–253V |
| Packing Dimensions (W×D×H) | 33.86 × 21.26 × 11.22 in |
| Controller (listed) | Wire controller + remote controller available |
| Refrigerant Piping (Liquid/Gas) | 1/4" / 3/8" |
| EER2 | 12 |
| SEER2 | 20 |
| Unit Net / Gross Weight | 39.46 / 46.74 lb |
| Unit Dimensions (W×H×D) | 27.56 × 19.92 × 7.87 in |
| Operation Range – Heating | 32–86°F |
| Operation Range – Cooling | 60–90°F |
| Minimum Circuit Ampacity | 3A |
| Max Fuse | 15A |
| Indoor Noise Level (H/M/L) | 36 / 34.5 / 32.5 dB(A) |
| Indoor Air Flow | 400.2 / 323.7 / 264.9 / 176.6 |
| ESP Range | 0–0.4 |
| Drainage Water Pipe Diameter | 1" |
Outdoor Specs (CH-RES09-230VO)
| Spec | Value |
|---|---|
| Refrigerant Type | R454B |
| System Type | Single-zone unit |
| BTU Rated | 9,000 |
| Power Source | 208–230V, 1Ph, 60Hz |
| Dehumidification | 1.44 pints/day |
| Max Pipe Length | 82 ft |
| Voltage Range | 187–253V |
| Packing Dimensions (WxDxH) | 34.92 × 13.27 × 24.02 in |
| Refrigerant Piping (Liquid/Gas) | 1/4" / 3/8" |
| HSPF2-5 / HSPF2-4 | 8.8 / 11 |
| EER2 / SEER2 | 12.8 / 19.5 |
| Cooling Capacity (Min/Max) | 9,000 (3,100–11,900) BTU/h |
| Heating Capacity (Min/Max) | 10,000 (3,600–14,000) BTU/h |
| Unit Net / Gross Weight | 62.17 / 67.68 lb |
| Unit Dimensions (W×H×D) | 30.12 × 11.93 × 21.85 in |
| Refrigerant Precharge | 25 |
| Outdoor Noise Level | 54 dB |
| Outdoor Air Flow | 1,236.1 |
| Minimum Circuit Ampacity | 12A |
| Max Fuse | 15A |
| Max Height Difference (Indoor↔Outdoor) | 49.2 ft |
| COP | 3.66 |
| Ambient Temperature – Heating | -13 to 75°F |
| Ambient Temperature – Cooling | -13 to 122°F |
| Additional Refrigerant Charge (1/4 liquid line) | 0.16 |
| AHRI | 207742317 |
Documents & Downloads
- Matched Submittal (This Pairing): CH-RES09-230VO + CH-RS06-12MDT--MS
- Additional Submittals (as provided)
- CH-RES09-230VO + CH-RH09MASTWM-230VI
- CH-RES09-230VO + CH-PRO09MASTWM-230VI
- CH-RES09-230VO + CH-RH09MCT
- CH-RES09-230VO + CH-RSH09MCT
- Indoor Manuals
- 120N Wire Controller — Owner’s Manual
- Installation Manual — Medium Static Duct
- Owner’s Manual — Medium Static Duct
- SlimDuct Leaflet — R454B
- Outdoor Manuals
- Installation Manual — R454B Outdoor Units
- SlimDuct Leaflet — R454B
FAQs
How cold can the Regular outdoor unit heat?
The outdoor unit lists a heating ambient range down to -13°F.
What are the listed efficiency ratings for the system?
SEER2 19.0 and EER2 12.8.
What are the outdoor capacity ranges?
Cooling: 9,000 (3,100–11,900) BTU/h. Heating: 10,000 (3,600–14,000) BTU/h.
What line set size is required?
1/4" liquid and 3/8" suction (gas).
What are the maximum piping limits?
Max pipe length is 82 ft and max height difference is 49.2 ft
Does the indoor unit support static pressure control?
Yes—the indoor unit ESP range 0–0.4.
What controllers are supported?
Wire controller + remote controller available.
What is the AHRI number?
AHRI is 207742317.
Important
- Support: hvacsupplies.com/pages/contact • (800) 543-8933























































































