---
product_id: 430720197
title: "ROVSUN 12000 BTU Mini Split AC/Heating System with Inverter, 21 SEER2 Energy Saving 115V Ductless Split-System Air Conditioner with Pre-Charged Condenser, Heat Pump, Remote Control & Installation Kit"
brand: "rovsun"
price: "£831.55"
currency: GBP
in_stock: true
reviews_count: 8
category: "Rovsun"
url: https://www.desertcart.co.uk/products/430720197-rovsun-12000-btu-mini-split-ac-heating-system-with-inverter
store_origin: GB
region: United Kingdom
---

# 21 SEER2 ultra energy efficient 28-45 dBa whisper-quiet operation 12000 BTU rapid cooling ROVSUN 12000 BTU Mini Split AC/Heating System with Inverter, 21 SEER2 Energy Saving 115V Ductless Split-System Air Conditioner with Pre-Charged Condenser, Heat Pump, Remote Control & Installation Kit

**Brand:** rovsun
**Price:** £831.55
**Availability:** ✅ In Stock

## Summary

> ❄️🔥 Stay cool, save green, and silence the noise — comfort redefined!

## Quick Answers

- **What is this?** ROVSUN 12000 BTU Mini Split AC/Heating System with Inverter, 21 SEER2 Energy Saving 115V Ductless Split-System Air Conditioner with Pre-Charged Condenser, Heat Pump, Remote Control & Installation Kit by rovsun
- **How much does it cost?** £831.55 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/430720197-rovsun-12000-btu-mini-split-ac-heating-system-with-inverter)

## Best For

- rovsun enthusiasts

## Why This Product

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

## Key Features

- • **Silent Elegance:** Ultra-quiet 28-45 dBa operation keeps your space peaceful and productive
- • **Smart Remote Control:** Full control at your fingertips with sleep, turbo & eco modes
- • **Effortless Installation:** Pre-charged condenser and DIY-friendly setup for quick, hassle-free comfort
- • **Energy-Savvy Performance:** 21 SEER2 rating slashes your power bills without sacrificing power
- • **Chill & Heat with Precision:** Dual-function heat pump for year-round comfort

## Overview

The ROVSUN 12000 BTU Mini Split AC/Heating System combines powerful inverter technology with a 21 SEER2 energy efficiency rating to cool or heat spaces up to 550 sq ft quietly at 28-45 dBa. Featuring a heat pump, remote control with multiple modes, and a pre-charged condenser for easier installation, it’s designed for modern homes and offices seeking eco-friendly, year-round climate control.

## Description

Product description SPECIFICATION 9000 BTU Mini Split AC 12000 BTU Mini Split AC 18000 BTU Mini Split AC 24000 BTU Mini Split AC

Review: Great Price / Value - Unit works well - Terrific value - I can finally use every room in my home all summer. Straight forward installation and I recommend this unit without hesitation. It even has a mute feature so its already quiet motor can barely be heard when engaged. It’s has only been installed for several weeks, but we’ve had several days over 100 degrees and the unit has cooled the bedroom perfectly.
Review: 12KBTU units work well and are quiet and efficient. Heat and cool. - Work great. I have purchased over 4 units and all are working. I use the 115VAC model because I operate my home on solar. Very efficient on power use and QUIET!. Don't waste your money on noisy window mount units. Takes 4-6 hours to install, If you have an AC friend that can vacuum the lines after install, verify no leaks, just open the valves on the compressor unit and it is pre-filled with refrigerant.

## Features

- 【Fast Cooling】12,000 BTU mini split air conditioner with inverter technology is perfect for cooling a room up to 550 square feet. Quickly cools down your rooms and spaces like bedrooms, living rooms, dens, offices or apartment
- 【Energy Saving】This 21 SEER, 115V/60Hz, AHRI Certified AC unit with a heat pump is featured high quality compressor for more efficient cooling and longer working life; Higher SEER grade & Eco-friendly design which leads you for money saving (please confirm voltage before making purchase )
- 【Smart Operation】Operating this diy mini split ac is an easy-understanding and enjoyable cooling experience ( 61℉ - 88℉). We can set all functions on remote control ( Fan Speed Selection, Sleep Mode, 24 Hour Timer, ECO Mode, Turbo Mode, and Mute Mode )
- 【Quiet Cooler & Heater】 Ultra Silent at only 28-45 (dBa) and beautifully built adds a touch of elegant charm to your room. Featured with 4-way swing function, unit provides scientic airflow in your room to suit your comforts in just a few minutes. Best choice to decorate your home
- 【Customer Care】 We are confident to stand behind our product and would like to guarantee you a best shopping experience upright position for 24 hours. Extra professional installation is required. Perfect for Home, Storage, Office, Business or Light Commercial Use. We are confident to stand behind our product and would like to guarantee you a best shopping experience

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09T6YB656 |
| Additional Features | Heating And Cooling Function, Inverter Compressor, Energy Efficient, ECO mode, Sleep mode, 4 Way Swing, Dehumidifier, Fast Cooling, Turbo function, Auto-defrost |
| Air Conditioner Application | Indoor Residential and Small Commercial |
| BEE Star Rating | 4 Star |
| Best Sellers Rank | #29,109 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #3 in Split-System Air Conditioners |
| Brand | ROVSUN |
| Brand Name | ROVSUN |
| Capacity | 1 Tons |
| Color | White |
| Compressor Type | Inverter |
| Control Method | Remote |
| Controller Type | Remote Control |
| Cooling Power | 12000 British Thermal Units |
| Customer Reviews | 4.3 out of 5 stars 167 Reviews |
| Filter Type | Standard Filter |
| Floor Area | 750 Square Feet |
| Form Factor | Mini-Split |
| Installation Type | Split System |
| Inverter Type | Has Inverter |
| Is Outdoor Unit Required | Yes |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 7.99"D x 31.92"W x 11.49"H |
| Manufacturer | ROVSUN |
| Model Name | Ductless Split |
| Model Number | M0-I85J-P0SR |
| Noise | 40 Decibels |
| Power Source | Corded Electric |
| Product Dimensions | 7.99"D x 31.92"W x 11.49"H |
| Refrigerant | R454B |
| Room Type | Multi-purpose |
| Seasonal Energy Efficiency Ratio (SEER) | 21.00 |
| Special Feature | Heating And Cooling Function, Inverter Compressor, Energy Efficient, ECO mode, Sleep mode, 4 Way Swing, Dehumidifier, Fast Cooling, Turbo function, Auto-defrost Special Feature Heating And Cooling Function, Inverter Compressor, Energy Efficient, ECO mode, Sleep mode, 4 Way Swing, Dehumidifier, Fast Cooling, Turbo function, Auto-defrost See more |
| Start Year | 2023 |
| Start year | 2023 |
| Unit Count | 1.0 Count |
| Voltage | 115 Volts |
| Warranty Type | Limited |
| Wattage | 1130 watts |
| Window Opening Maximum Height | 11 Inches |
| Window Opening Maximum Width | 31.92 Inches |
| Window Opening Minimum Height | 11.49 Inches |
| Window Opening Minimum Width | 7.99 Inches |

## Product Details

- **Brand:** ROVSUN
- **Capacity:** 1 Tons
- **Color:** White
- **Noise Level:** 40 Decibels
- **Product Dimensions:** 7.99"D x 31.92"W x 11.49"H
- **Refrigerant:** R454B
- **Seasonal Energy Efficiency Ratio (SEER):** 21.00
- **Start year:** 2023
- **Voltage:** 115 Volts

## Images

![ROVSUN 12000 BTU Mini Split AC/Heating System with Inverter, 21 SEER2 Energy Saving 115V Ductless Split-System Air Conditioner with Pre-Charged Condenser, Heat Pump, Remote Control & Installation Kit - Image 1](https://m.media-amazon.com/images/I/714lodBMWfL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Price / Value - Unit works well
*by N***9 on May 30, 2026*

Terrific value - I can finally use every room in my home all summer. Straight forward installation and I recommend this unit without hesitation. It even has a mute feature so its already quiet motor can barely be heard when engaged. It’s has only been installed for several weeks, but we’ve had several days over 100 degrees and the unit has cooled the bedroom perfectly.

### ⭐⭐⭐⭐⭐ 12KBTU units work well and are quiet and efficient. Heat and cool.
*by J***N on July 17, 2025*

Work great. I have purchased over 4 units and all are working. I use the 115VAC model because I operate my home on solar. Very efficient on power use and QUIET!. Don't waste your money on noisy window mount units. Takes 4-6 hours to install, If you have an AC friend that can vacuum the lines after install, verify no leaks, just open the valves on the compressor unit and it is pre-filled with refrigerant.

### ⭐⭐⭐⭐⭐ Can't find parts
*by S***R on January 8, 2026*

Bought this 7/2/24. It worked well until 3 months ago. Stopped heating. Checked the refrigerant and it was ok tried to find the temperature sensor and no one has it. Had I known I wouldn't have bought it. Can't find parts.

## Frequently Bought Together

- ROVSUN 12000 BTU Mini Split AC/Heating System with Inverter, 21 SEER2 Energy Saving 115V Ductless Split-System Air Conditioner with Pre-Charged Condenser, Heat Pump, Remote Control & Installation Kit
- Mini Split Bracket for Ductless Air Conditioner Wall Mounting 7000 - 15000 BTU
- Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack)

---

## 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.co.uk/products/430720197-rovsun-12000-btu-mini-split-ac-heating-system-with-inverter](https://www.desertcart.co.uk/products/430720197-rovsun-12000-btu-mini-split-ac-heating-system-with-inverter)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-29*