---
product_id: 449852057
title: "MRCOOL 12,000 BTU WiFi Smart DIY Star 4th Generation Ductless Remote Controlled Mini Split Air Conditioner with Sleep Mode Function, White"
brand: "mrcool comfort made simple"
price: "AR$7268281"
currency: ARS
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.ar/products/449852057-mrcool-12-000-btu-wifi-smart-diy-star-4th-generation
store_origin: AR
region: Argentina
---

# 22 SEER ultra-efficient cooling Whisper-quiet 23.5 dB operation 11.5 HSPF powerful heating MRCOOL 12,000 BTU WiFi Smart DIY Star 4th Generation Ductless Remote Controlled Mini Split Air Conditioner with Sleep Mode Function, White

**Brand:** mrcool comfort made simple
**Price:** AR$7268281
**Availability:** ✅ In Stock

## Summary

> ❄️🔥 Elevate your comfort game with whisper-quiet, energy-smart climate control!

## Quick Answers

- **What is this?** MRCOOL 12,000 BTU WiFi Smart DIY Star 4th Generation Ductless Remote Controlled Mini Split Air Conditioner with Sleep Mode Function, White by mrcool comfort made simple
- **How much does it cost?** AR$7268281 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/449852057-mrcool-12-000-btu-wifi-smart-diy-star-4th-generation)

## Best For

- mrcool comfort made simple enthusiasts

## Why This Product

- Trusted mrcool comfort made simple brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Silent Climate Control:** Ultra-quiet 23.5 dB sound level means comfort without distraction—perfect for work or relaxation.
- • **Next-Level Energy Savings:** Energy Star certified 22 SEER rating slashes your utility bills while keeping you cool.
- • **Year-Round Comfort Master:** 11.5 HSPF heating efficiency ensures cozy warmth through chilly months.
- • **Sleek & Space-Savvy Design:** Compact 16x26x36 inch wall-mounted unit blends seamlessly into modern interiors.
- • **Smart Coverage for Your Space:** Efficiently conditions up to 500 sq ft, ideal for home offices or stylish living areas.

## Overview

The Mrcool 4th gen Energy Star Ductless Mini-Split delivers top-tier 22 SEER cooling and 11.5 HSPF heating efficiency in a sleek, wall-mounted design. Operating at a whisper-quiet 23.5 dB, it covers up to 500 sq ft, making it the perfect energy-saving climate solution for modern living and working spaces.

## Description

Full description not available

## Features

- Energy Star certified 22 SEER, 11.5 HSPF

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | HVAC Distributing LLc |
| Part Number | DIY-12-HP-WM-115C25 |
| Item Weight | 100 pounds |
| Product Dimensions | 16 x 26 x 36 inches |
| Item model number | 4th gen |
| Size | 4th gen |
| Color | White |
| Style | 12K |
| Material | Plastic |
| Pattern | Split System |
| Power Source | Corded Electric |
| Voltage | 115 |
| Wattage | 25.0 |
| Installation Method | Split System |
| Item Package Quantity | 1 |
| Sound Level | 23.5 dB |
| Coverage | Up to 500 sq ft |
| Mounting Type | Wall |
| Certification | Energy Star |
| Special Features | Heating And Cooling Function |
| Usage | General Purpose |
| Included Components | Mrcool 4th gen Energy Star Ductless Mini-Split, White |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Warranty |
| Capacity | 1 Tons |
| Floor Area | 500 Square Feet |

## Product Details

- **Brand:** MRCOOL COMFORT MADE SIMPLE
- **Capacity:** 1 Tons
- **Cooling Power:** 12000 British Thermal Units
- **Special Feature:** Heating And Cooling Function
- **Product Dimensions:** 16"D x 26"W x 36"H
- **BEE Star Rating:** Energy Star Certified
- **Seasonal Energy Efficiency Ratio (SEER):** 22
- **Color:** White
- **Voltage:** 115
- **Noise Level:** 23.5 Decibels

## Images

![MRCOOL 12,000 BTU WiFi Smart DIY Star 4th Generation Ductless Remote Controlled Mini Split Air Conditioner with Sleep Mode Function, White - Image 1](https://m.media-amazon.com/images/I/615RsN0L1TL.jpg)

## Questions & Answers

**Q: what is the lowest outdoor operating temperature for heating mode?**
A: Neither of the two answers had to do with the HEATING function. Try again.

**Q: Can the condenser be mounted in an attic or does it have to be mounted outdoors?**
A: NO, the attic gets too hot in summertime.

**Q: Does the kit include the line set cover?**
A: No. It does not. You will need to buy that separately

**Q: Reviews cite a range from 20-30 Amp breaker for the 12K/115V. Max fuse rating is 25. What's best outside (fusable quick disconnect) vs at breaker box?**
A: I used a Eaton 60 amp, 2 pole non fusable , enclosed AC switch disconnect near the outside unit. I also used 6 ft outdoor "AC Whips" for the wiring outside made by Southwire. I ran indoor wire from the breaker to a junction box inside near the exit to the outside and joined the outdoor wire(AC whip) there as well. As using indoor wire outside is not up to code.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Mr. Cool Split 12k BTU is amazing!
*by T***S on April 20, 2023*

Well, so far….so wonderful! We watched videos and read the instruction, first of all. Hubby then laid out all the parts and they were all intact, well packed too. He then poured a concrete pad for the outside compressor and allowed it to dry and cure. Once he knew everything was ready, he took his time, a few hours, and installed the unit. WOW, AMAZING! Both inside and outside units are whisper quiet; can’t really hear the inside unit on the other side of the room. When I returned home from work, we installed the USB unit so we could control the system remotely from the app and from Alexa….this is great!Please be sure you take your time and follow instructions. Watch some YouTube videos, good ones, because there are definitely some lousy ones that will get you into trouble during install. All said and done? The install was easy and this unit will save you so much money because you don’t need to hire a pro.Cooling and Heating is so comfortable, without blowing hard or loudly into the room. The fan mode works well, as well. Right now I canno say enough about this system….wish we would’ve purchased this years ago.Good luck and I hope you enjoy your Mr. Cool as much as we do.Will add indoor pics soon.UPDATE: We’ve been using this unit daily and are absolutely impressed! We live in the desert so this time of year morning temps are in the 40s and daytime in the 80s, therefore we use AC and heat in the same day and this Mr. Cool is impressive, to say the least. I’m so hoping it is quality and holds up because we’re so happy with this purchase.

### ⭐⭐⭐⭐⭐ Excellent value for a homeowner installers
*by M***K on July 1, 2023*

I am handy, but never installed a heat pump before. I am pleased to say the MrCool DIY product installation was a success.Spending the extra $$ for the efficiency seems worthwhile, and both the interior and exterior unit are surprisingly quiet. The Internet device was also easy to install and use (but I wish it had Apple Home support).This product still gets top stars for my review, but here are some tips to be helpful to others:- The cardboard template was a bit off, specifically regarding the cutout hole. This left the unit tipsy, so it leaked on the left side; the solution was to rehang the interior unit based on the outgoing pipes that forced the unit up.- I purchased an HVAC torque wrench ($95), but in hindsight I could have probably estimated the tightening.- I was worried about bending the cables, but it turned out OK as long as I was careful.- The exterior duct cover came with 90° bends, but frankly this is wrong since the drainage line should always have some declination. My solution was to add an angle in the horizontal exterior run.The attached picture shows the unit mostly installed before adding vinyl wrapping to the coiled items. I am planning on screwing the unit to the stone supports, but need a mortar drill bit.Overall, my out-of-pocket costs (<$2K) are significantly less than the professional estimates ($5K-$6K). THANK YOU to MrCool for offering a handyman-friendly solution.

### ⭐⭐⭐⭐⭐ Great product!
*by T***R on August 9, 2023*

Where we live getting any HVAC technician here, let alone a qualified one, is nearly impossible. With MR Cool that becomes a non-issue. I have installed 2 myself, assisted on 2 others and consulted with several more installations. Mr Cool has things figured out to the point I think even a moderately experienced DIYer would be able to read the instructions and figure out installation. The units themselves work flawlessly. They even work into single digit temperatures, not quite as efficiently, but that is to be expected. The phone app is great and let's us control the units to warm up or cool down the rooms which are in a separate part of our building. Our newest unit is less than a year old but our older unit, a 3rd gen, has been in for over 2 years without a problem.

## Frequently Bought Together

- Mrcool DIY 12K BTU 4th Gen Energy Star Ductless Mini-Split Air Conditioner
- JEACENT Outdoor Wall Mounting Bracket for Ductless Mini Split Air Conditioner Heat Pump Systems, Universal, 9000-36000 Btu Condenser
- Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-23*