---
product_id: 741008185
title: "MrCool 18k BTU 21 SEER Multi-Zone DIY 2 Zone Ductless Heat Pump Split System 4th Generation - 9k+9k"
price: "£489523.57"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/741008185-mrcool-18k-btu-21-seer-multi-zone-diy-2-zone
store_origin: GB
region: United Kingdom
---

# MrCool 18k BTU 21 SEER Multi-Zone DIY 2 Zone Ductless Heat Pump Split System 4th Generation - 9k+9k

**Price:** £489523.57
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** MrCool 18k BTU 21 SEER Multi-Zone DIY 2 Zone Ductless Heat Pump Split System 4th Generation - 9k+9k
- **How much does it cost?** £489523.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/741008185-mrcool-18k-btu-21-seer-multi-zone-diy-2-zone)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

MrCool 18k BTU 21 SEER Multi-Zone DIY 2 Zone Ductless Heat Pump Split System 4th Generation - 9k+9k

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Refrigerant | R-410A |
| Item Weight | 100.53 Pounds |
| Item Dimensions D x W x H | 13.46"D x 35.04"W x 26.5"H |
| Warranty Type | Limited |
| Energy Star | true |
| Color | White |
| Wattage | 690 |
| Controller Type | Remote Control |
| Efficiency | High (up to 21 SEER) |
| Installation Type | Split System |
| Compressor Type | rotary_scroll |
| Is Electric | Yes |
| Number of Heating Elements | 2 |
| Filter Type | Nylon |
| Power Source | Corded Electric |
| Form Factor | Mini-Split |
| Control Method | App |
| Capacity | 1.5 Tons |
| Cooling Power | 18000 British Thermal Units |
| Additional Features | Remote Controlled, WiFi Enabled, Heating And Cooling Function |
| Seasonal Energy Efficiency Ratio (SEER) | 21 |
| Voltage | 230 |
| Noise | 40 dB |

## Product Details

- **Brand:** MRCOOL COMFORT MADE SIMPLE
- **Capacity:** 1.5 Tons
- **Cooling Power:** 18000 British Thermal Units
- **Special Feature:** Remote Controlled, WiFi Enabled, Heating And Cooling Function
- **Product Dimensions:** 13.46"D x 35.04"W x 26.5"H
- **Energy Star:** true
- **Seasonal Energy Efficiency Ratio (SEER):** 21
- **Color:** White
- **Voltage:** 230
- **Noise Level:** 40 dB

## Images

![MrCool 18k BTU 21 SEER Multi-Zone DIY 2 Zone Ductless Heat Pump Split System 4th Generation - 9k+9k - Image 1](https://m.media-amazon.com/images/I/61nMmlrsNAL.jpg)

## Frequently Bought Together

- Mr Cool DIYM218HPW00C07 DIY Multi-Zone Series Ductless Heat Pump, White
- DuctlessAire Outdoor Wall Mounting Bracket for Ductless Mini Split, HVAC, Compressor, Heat Pump System - Easy to Install Universal Heavy Duty Wall Mount Bracket for 9000-36000 BTU
- Sealproof Power Whip Assembly, 1/2-Inch x 6 Ft Nonmetallic Liquid Tight Flexible Electrical Conduit and 10 Gauge Wire Single Phase Preassembled A/C Hook-up Whip Kit, 1/2"

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**Shop now:** [https://www.desertcart.co.uk/products/741008185-mrcool-18k-btu-21-seer-multi-zone-diy-2-zone](https://www.desertcart.co.uk/products/741008185-mrcool-18k-btu-21-seer-multi-zone-diy-2-zone)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-18*