This is a single-zone ductless mini split system for cooling and heating one room without ductwork. It's built for homeowners adding comfort to a bedroom, addition, or office that central air doesn't reach, and it includes a 15ft line set and interconnecting wiring.
The Air-Con Blue Hyper 12,000 BTU system pairs the ABHCI4H4S12 outdoor condenser with the ABHEM4H4S12 wall-mounted indoor unit, an AHRI-certified matched combination rated at 23.5 SEER2 on a 208-230V circuit. This wall-mounted architecture suits bedrooms, additions, and offices where a compact, unobtrusive indoor head is preferred over a ceiling cassette. Note: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the "Resources (System Manuals and Warranty)" Tab above on this page.
System Components
- Outdoor Condenser: Air-Con Blue Hyper ABHCI4H4S12 (12,000 BTU, 23.5 SEER2, 208-230V)
- Indoor Unit: Air-Con Blue Hyper ABHEM4H4S12, wall-mounted style indoor head
- Included: 15ft line set and interconnecting wiring
Installation Requirements & Accessories
- Voltage: 208-230V single-phase — this system is NOT compatible with 115V-only circuits
- Line set: 15ft, included with this listing (confirm sizing/length against your specific installation run before purchase)
- Professional installation is required — this is not a pre-charged DIY quick-connect kit
- Not compatible with indoor/outdoor units from other Air-Con series (Blizzard, Sky Pro, Blue Series 4) — the ABHCI4H4S12 outdoor unit is AHRI-matched only to the ABHEM4H4S12 indoor unit
- Wall mounting bracket/sleeve inclusion is not confirmed in manufacturer data [NEEDS VERIFICATION]
Pro-Installer Tip
Flare connections on 208-230V systems like this one are a common source of slow refrigerant leaks and nuisance "E1" communication faults if over- or under-torqued. Undersized or loose flares let refrigerant bleed out over months, starving the compressor and eventually triggering a fault code lockout. Use a calibrated Digital Torque Wrench to set flare nuts to the manufacturer-specified torque, and pull the line set down below 500 microns with a proper vacuum pump before opening the service valves — don't rely on a visual "hiss test." Under EPA Section 608, any technician handling refrigerant on this system must be certified, and verifying a clean, deep vacuum protects both charge integrity and the SEER2 efficiency rating this unit is certified to deliver.
Key Benefits
- Variable-speed inverter compressor for steady temperature control rather than on/off cycling
- Hyper Heat design intended for stronger cold-climate heating performance
- 23.5 SEER2 efficiency rating, AHRI-certified as a matched pair
- Compact wall-mounted indoor head suited to bedrooms and additions
- 15ft line set and wiring included, reducing separate line-set purchase for standard-distance installs
Technical Table
| Spec | Value | Unit |
|---|---|---|
| Cooling Capacity | 12,000 | BTU/h |
| SEER2 | 23.5 | — |
| Voltage | 208-230 | V |
| Outdoor Unit Model | ABHCI4H4S12 | — |
| Indoor Unit Model | ABHEM4H4S12 | — |
| Indoor Unit Architecture | Wall Mounted | — |
| Zone Count | 1 | — |
| Line Set Length | 15 | ft |
| DIY Status | No — Professional Installation Required | — |
Note: See "Resources (System Manuals and Warranty)" Tab above for full specifications.
Compatibility & Fitment
- The ABHCI4H4S12 outdoor condenser is AHRI-certified as a matched pair only with the ABHEM4H4S12 wall-mounted indoor unit — this exact pairing is what this listing sells.
- Compatible with dedicated 208-230V single-phase circuits.
- NOT compatible with 115V-only circuits.
- NOT a listed match for indoor or outdoor units from Air-Con's Blizzard, Sky Pro, or Blue Series 4 lines — do not mix indoor/outdoor units across these series.
- Wall mounting bracket/sleeve inclusion is not confirmed [NEEDS VERIFICATION] — confirm before ordering if your install requires one.
FAQ
What breaker size do I need for this system?
Breaker size is not confirmed in the manufacturer data provided for this model [NEEDS VERIFICATION]. This system operates on a 208-230V circuit.
Is professional installation required to keep the warranty valid, or is this a true DIY kit?
This is a standard flare-connection system, not a pre-charged DIY kit. Professional installation by a licensed HVAC technician is required to maintain the manufacturer warranty.
Is the line set included, and if not, what size do I need to buy?
This listing includes a 15ft line set and interconnecting wiring, as noted in the product title.
Does this system work in cold climates (low-ambient heating)?
This is a Hyper Heat model designed for enhanced cold-climate heating performance. Specific low-ambient operating temperature limits are not confirmed in the manufacturer data provided [NEEDS VERIFICATION].
Compliance & Warranty
Installation by a licensed HVAC professional is required to maintain warranty. This system must be installed and charged by an EPA Section 608 certified technician. Refer to the "Resources (System Manuals and Warranty)" Tab above for full warranty terms, since specific warranty duration figures are not included in the manufacturer data provided [NEEDS VERIFICATION].
