Air Dominion 9,000 BTU 27.4 SEER2 Single Zone Cold Climate Wall-Mounted Mini Split Heat Pump System
Reviewed pricing, lead time, freight, and final configuration are confirmed during quote review before order release.
This contractor-ready product summary pairs a premium wall-mounted indoor unit and matched cold-climate inverter condenser with 230V single-phase service, self-cleaning evaporator support, built-in Wi-Fi control, sleep mode, and low-noise operation, helping crews move from review to release with fewer scope gaps.
Highlights
- 9,000 BTU cooling and 12,000 BTU heating capacity for single-zone applications
- 27.4 SEER2 listed efficiency
- Coverage of about 250 to 400 sq. ft. in properly matched spaces
- Low-temperature heating operation down to -22 F with intelligent defrost
- Built-in Wi-Fi control with app, voice-assistant support, timer, and sleep mode
- Cold-climate rated: cooling and heating operation from -22 F to 122 F outdoor
- Certified to national efficiency and cold-climate program listings
- Line set length selected at quote (15 to 50 ft, with control wire)
Specification Table
| Cooling capacity | 9,000 BTU |
| Heating capacity | 12,000 BTU |
| Efficiency | 27.4 SEER2, HSPF2 12.5, EER2 15.4 |
| Voltage | 230V nominal, 60Hz |
| Maximum breaker | 15 A |
| Refrigerant | R454B |
| Line set | 15 / 25 / 35 / 50 ft insulated kit (selected at quote) |
| Coverage area | 250-400 sq. ft. |
| Low-temperature operation | Cooling and heating from -22 F to 122 F |
| Outdoor sound level | 56 dBA |
| Outdoor dimensions | 31.69 W x 21.81 H x 12.99 D in. |
| Warranty | 12-year compressor / 7-year parts with online registration |
Included Equipment
- Wall-mounted indoor air handler
- Outdoor low-ambient condenser with base-pan heater
- Handheld wireless remote control
- Insulated copper line set kit with control wire (length per selected option)
Installation Notes
- Confirm breaker sizing, disconnect requirements, mounting surface, pad or bracket selection, and condensate routing before release.
- System sizing, installation, evacuation, charging verification, and commissioning should be completed by a qualified HVAC professional.
- Review the final line-set route, accessory bundle, and electrical service during quote review before order release.
- Electrical whip, disconnect, surge protection, and mounting pad or bracket are not included and are confirmed during quote review.
- Cold-climate installations should confirm base-pan heater operation, condensate management, and elevated mounting during quote review.
Warranty and Support
- Published warranty coverage: 12-year compressor / 7-year parts with online registration
- Self-diagnostics, sleep mode, turbo mode, and timer support are part of the control feature set
- Final warranty registration and coverage documents are confirmed during quote review
Frequently Asked Questions
Is this a complete matched system?
Yes. This listing is structured as a reviewed product configuration with the indoor unit, outdoor condenser, controller, and the accessory configuration shown in the documents.
What size space is it typically used for?
The published specification summary supports applications of about 250 to 400 sq. ft., but final sizing should always follow room load, insulation conditions, and jobsite layout.
Does it support Wi-Fi controls?
Yes. The published specification summary identifies built-in Wi-Fi control with app and voice-assistant support along with timer and sleep mode operation.
What should be confirmed before ordering?
Verify voltage, breaker and disconnect requirements, line-set routing, mounting, and condensate path before release. Final configuration is confirmed during quote review.
Documents
- Type Wall-Mounted Mini Split
- SKU AD-HVAC-WM-09K-230-1Z-27S2-XH-15
Download the available product documents below. If a document is not linked yet, use the SKU during quote review.
Project pricing, lead time, freight routing, and final configuration are confirmed during quote review before order release.
Support and request quote workflows stay available throughout specification and order planning.