Home / Mini Splits / 12,000 BTU Mini Split AC with Heat Pump
Mini Splits / SKU MSC-12-HAC1
Split AC 12000 BTU with Heat Pump
19 SEER2 inverter · 115V / 110V · cools & heats up to ~550 sq ft · WiFi + Alexa included
- Free freight shipping, arrives on a pallet in one box
- 30-day money back, uninstalled, original condition
- 5-year compressor, 1-year parts
Overview
Looking for a split AC 12000 BTU that cools and heats without ductwork? This Classic America / Vtronix system is a 19 SEER2 inverter heat pump for rooms, garages, offices, and additions around 550 square feet under typical conditions. Cooling capacity is 12,000 BTU. It runs on 115V (the class shoppers call 110V / 120V), so many homes can skip a new 230V circuit for this capacity—confirm with a licensed electrician before you buy.
You get year-round comfort from one system: about 12,000 BTU cooling and 12,200 BTU heating, published HSPF2 (Region IV 7.5 / Region V 7.2), and quiet indoor operation as low as 27 dB. Smart control ships in the box—Tuya WiFi app, Amazon Alexa, and a physical remote—with no add-on hub required.
The full ductless kit arrives in one box via free freight (pallet): indoor unit, outdoor unit, and a 16 ft insulated line set (Gas 3/8", Liquid 1/4"), plus interconnects to start the install. Licensed HVAC is recommended for refrigerant and electrical work; see the delivery & installation guide and install planner. Warranty is 5-year compressor / 1-year parts, with support from Classic America in Miami Gardens, FL — call 1-800-349-4360 Ext. 204 (Mon–Fri, 10 AM–3 PM ET), or compare the 17 SEER2 12k option.
Key features
- 12,000 BTU mini split AC + heat pump — cool ~12k BTU / heat ~12.2k BTU in one ductless system
- 19 SEER2 / 10 EER2 inverter efficiency with published HSPF2 (Region IV 7.5)
- 115V / 110V-class power (115V~/60Hz/1P) — no 230V required for this model
- Up to ~550 sq ft coverage for rooms, garages, and additions (confirm with size finder)
- WiFi + Amazon Alexa via Tuya app — remote included, no extra hub
- Quiet comfort — indoor as low as 27 dB; outdoor ~52 dB
- Free single-box shipping — indoor + outdoor + 16 ft line set on one pallet
- 5-year compressor, 1-year parts + 30-day money-back (uninstalled, original condition)
- Model MSC-12-HAC1 / SKU MSC-12HAC1
What you need to install it
Licensed HVAC install is recommended. Read the delivery and installation guide.
Power
115V~/60Hz/1P
Indoor unit
31.92 x 11.49 x 8.07 in, 20.9 lb
Outdoor unit
28.14 x 11.42 x 19.61 in, 55.1 lb
Line set
16 ft included, Gas 3/8", Liquid 1/4"
Smart control, included
Every system ships with the app, voice control and a physical remote -- no add-on hub required.
WiFi App
Included
Tuya Smart
Voice Control
Included
Amazon Alexa
Remote
Included
In the box
Modes
5
Auto/Cool/Heat/Dry/Fan
Highlights
See it in action
How it works, inside
A look at the parts inside every Classic America inverter heat pump.
What's inside the indoor unit
Filters, evaporator coil, cross-flow fan and the Wi-Fi control board, layer by layer.
Why an inverter compressor
It speeds up and slows down to hold your set temperature instead of cycling on and off.
One system, cooling and heating
The heat pump reverses its refrigerant flow to move heat out in summer and in during winter.
Performance, published in full
Cooling efficiency
19 SEER2, 10 EER2
Heating efficiency (HSPF2)
Region IV: 7.5, Region V: 7.2
Sound level, in context
Outdoor unit: 52 dB
Full specifications
| Model number | MSC-12-HAC1 |
| SKU | MSC-12HAC1 |
| UPC | 856739008035 |
| Cooling capacity | 12000 BTU |
| Heating capacity | 12200 BTU |
| SEER2 | 19 |
| EER2 | 10 |
| HSPF2, Region IV | 7.5 |
| HSPF2, Region V | 7.2 |
| Voltage | 115V~/60Hz/1P |
| Circuit | Min. Circuit Ampacity 17A / Max Current (T1) 13A |
| Breaker | 25A |
| Connecting wiring | 4 x 16AWG |
| Coverage | Up to 550 sq ft |
| Indoor sound | 27-42 dB(A) (Mute/Low/Med/High/Turbo: 27/29/34/39/42) |
| Outdoor sound | 52 dB(A) |
| Moisture removal | 81.2 pints/day |
| Indoor operating range, cooling | 62°F and above |
| Indoor operating range, heating | 86°F and below |
| Outdoor operating range, cooling | 5–122°F |
| Outdoor operating range, heating | -4–86°F |
| Refrigerant | R410a, 970g / 34.22oz |
| Line set included | 16 ft |
| Max line length | 50 ft |
| Precharge line length | 25 ft |
| Boxed weight (indoor / outdoor) | 25.4 (indoor) / 30 (outdoor with lineset kg) / 66.1 (outdoor with lineset lb) |
| Boxed dimensions | 34.84 x 14.40 x 10.94 (indoor) / 33.00 x 13.31 x 21.65 (with 5m/15ft lineset) (outdoor) |
Specifications per manufacturer spec sheet; fields not listed are not published. Coverage follows the maximum of the matching band on the ENERGY STAR room air conditioner sizing chart.
Manuals and downloads
PDF. More documents on the manuals page.
FAQ
12,000 BTU mini split questions
Is this a 12,000 BTU mini split good for my room?
This 19 SEER2 system is rated for roughly up to 550 sq ft under typical conditions. High ceilings, poor insulation, heavy sun, or open floor plans may need more capacity. Use the size finder or buying guide, or call 1-800-349-4360 Ext. 204 for help.
Is this a 110V or 115V mini split?
It is a 115V~/60Hz/1P unit—the same class shoppers mean by 110V / 120V mini split. It does not require 230V. Have a licensed electrician confirm circuit capacity before install. Compare voltages on the compare models tool or the 110V mini split hub.
Does this mini split AC also heat?
Yes. It is a mini split heat pump: about 12,000 BTU cooling and 12,200 BTU heating, with published HSPF2 for Regions IV and V. Modes include Auto, Cool, Heat, Dry, and Fan.
What's included, and is shipping free?
Indoor unit, outdoor unit, 16 ft line set, WiFi/Alexa-ready controls, and remote ship free in one box (freight/pallet). See delivery & installation. Warranty: 5-year compressor, 1-year parts.
How is this different from the other 12,000 BTU page?
This page is the 19 SEER2 / R410a model (MSC-12-HAC1, ~550 sq ft). The other listing is the 17 SEER2 / R32 inverter (MSCR32-12CHSA1, ~550 sq ft). They are separate SKUs—compare the 17 SEER2 12k if you want that variant.
Smaller or larger room?
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