Manastin MS0745SAC-120L-1 12,000 BTU Mini-Split AC and Heating System

System: The Manastin MS0745SAC-120L-1 mini-split combines air conditioning and heating with listed 12,000 BTU cooling capacity, a remote control, and self-cleaning. Its 230-volt listing and inverter, operating-mode, and efficiency claims make electrical compatibility and the exact installation setup important to confirm.

At a glance

The listing describes cooling and heating, with a manufacturer-claimed 30-second cooling and 60-second heating response.
Five modes, four fan speeds, and a 24-hour timer are described, including Turbo, ECO, Sleep, and Silent modes.
Self-cleaning and automatic defrost are claimed, with operation described down to -4℉.
The manufacturer claims a kit with 9.8 ft. copper piping, while the explicit included-components field lists only an Installation Kit.

Price

$419.99Save 16%

Reference price: ~~$499.99~~

Price checked: Nov 14, 2026

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Often bought together

Manastin 12000BTU Mini Split AC/Heating System, Self-Cleaning, 230V | Ductless Inverter Mini Split AC Covers Up to 750 Sq.Ft,

$424.97

Pros and cons

Pros

Combines cooling and heating in a ductless split-system format.
Remote control is listed, and the feature description offers several modes, fan speeds, and a timer.
Self-cleaning and automatic defrost are stated features that may reduce routine upkeep.

Technical specifications

19 specifications

Identity and capacity
Brand	Manastin
Model	MS0745SAC-120L-1
Cooling capacity	12000 british thermal units
Capacity	1 tons

Efficiency and operating characteristics
SEER	17
Annual energy consumption	205 kilowatt hours per year
Refrigerant	R-32
Noise level	26 db
Special feature	Fast Cooling

Power and controls
Voltage	230 volts
Wattage	205 watts
Control method listed	Remote Control

Dimensions and installation
Form factor	Mini-Split
Installation type	Split System
Dimensions listed	7.48"D x 31.51"W x 11.42"H
Weight listed	68 pounds
Outdoor unit compatibility	Requires New Outdoor Unit

Appearance and warranty
Color	White
Warranty description	1 year warranty

What to know before buying

Listing details to confirm

Listing details are inconsistent: the title and feature copy describe self-cleaning and 230-volt operation, while technical fields list 17 SEER although feature copy says 17 SEER2. The claimed 30-second cooling, 60-second heating, 750 sq. ft. coverage, cold-weather operation to -4℉, certifications, and 9.8 ft. copper piping are not confirmed by the structured specification details. Confirm exact system compatibility, included outdoor unit and installation components, and applicable performance figures before purchase.

What’s in the box

Included

Installation Kit

Who is it for?

A good fit for

Buyers seeking a ductless system that provides both cooling and heating and can confirm a compatible 230-volt installation.
People who want remote operation and configurable modes, fan speeds, and timer settings.

Less suited to

Buyers who need a clearly specified complete equipment and installation package without confirming what the listing includes.
Shoppers who require independently verified room-size, low-temperature heating, or efficiency performance figures.

Manastin MS0745SAC-120L-1 12,000 BTU Mini-Split AC and Heating System · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 40 ratings

5 stars76%76%
4 stars9%9%
3 stars4%4%
2 stars0%0%
1 star11%11%

Aggregate ratings lean positive, with most ratings in the five-star category, but a smaller one-star share indicates a less favorable portion of responses. Without customer-comment evidence, the ratings do not establish specific strengths or problems. They also cannot verify the listed capacity, efficiency, noise, or installation claims.

Frequently asked questions

Does this system provide both air conditioning and heat?

Yes. The title and feature description present it as an AC and heating system. The listing claims cooling in 30 seconds and heating in 60 seconds, but those response times are not independently verified.

What electrical supply does the listing specify?

The technical details list 230 volts. Confirm the electrical requirements and installation compatibility for the specific system before buying.

What is included in the package?

The explicit included-components field lists an Installation Kit. Feature copy claims a complete kit with 9.8 ft. copper piping, but the full contents are not itemized, so verify the selected listing's package details.

How large an area does it cover?

Feature copy claims suitability for rooms up to 750 sq. ft., but this coverage is not present in the structured specifications. Treat it as an unconfirmed listing claim and assess fit for the space.