---
product_id: 66019460
title: "MRCOOL DIY 12K BTU 17.5 SEER Ductless Mini-Split Heat Pump w/WiFi with Line Guard Kit"
brand: "mrcool"
price: "¥574575"
currency: JPY
in_stock: true
category: "Kitchen"
url: https://www.desertcart.jp/products/66019460-mrcool-diy-12k-btu-17-5-seer-ductless-mini-split
store_origin: JP
region: Japan
---

# MRCOOL DIY 12K BTU 17.5 SEER Ductless Mini-Split Heat Pump w/WiFi with Line Guard Kit

**Brand:** mrcool
**Price:** ¥574575
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** MRCOOL DIY 12K BTU 17.5 SEER Ductless Mini-Split Heat Pump w/WiFi with Line Guard Kit by mrcool
- **How much does it cost?** ¥574575 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/66019460-mrcool-diy-12k-btu-17-5-seer-ductless-mini-split)

## Best For

- mrcool enthusiasts

## Why This Product

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

## Description

A MRCOOL DIY Series heat pump is the only ductless mini-split system on the market explicitly designed for amateur installation. You don't need special tools or training to install this high efficiency heat pump. The line sets precharged with R410A refrigerant, the quick hook-up electrical connections, and the quality engineering mean just about anyone can install a MRCOOL DIY in their home with no problem at all in only a few short hours. If you want great air comfort without paying an arm and a leg for installation, you want an easy-to-use MRCOOL DIY Series ductless heat pump. This Kit includes the Line Guard Kit

## Features

- Unit includes: MRCOOL Diy condenser outdoor unit(W30.31"XD11.81"XH21.85",65LBS), Wall Mounted Air Handler indoor unit(W31.57"XD7.44"XH11.69",18.7LBS), 25 foot quick-connect line set and Communication wire, remote control, Wifi Connector for Smart Phones
- Includes Lineguard Set
- EASY DIY INSTALLATION: Precharged R-410A Quick Connect Lineset You can install this innovative ductless system without special tools, equipment, or training.
- REMOTE APP: WiFi Control - Control your DIY anywhere with your Apple or Android smart device and an internet connection.

## Images

![MRCOOL DIY 12K BTU 17.5 SEER Ductless Mini-Split Heat Pump w/WiFi with Line Guard Kit - Image 1](https://images-na.ssl-images-amazon.com/images/I/518fy1t30pL.jpg)
![MRCOOL DIY 12K BTU 17.5 SEER Ductless Mini-Split Heat Pump w/WiFi with Line Guard Kit - Image 2](https://images-na.ssl-images-amazon.com/images/I/41Qf2fleGeL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/66019460-mrcool-diy-12k-btu-17-5-seer-ductless-mini-split](https://www.desertcart.jp/products/66019460-mrcool-diy-12k-btu-17-5-seer-ductless-mini-split)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-10*