---
product_id: 27827835
title: "Pioneer Air Conditioner WYS012A-20 Wall Mount Ductless Inverter+ Mini Split Heat Pump, 12000 BTU-110/120V"
brand: "pioneer"
price: "624271CFA"
currency: XOF
in_stock: false
url: https://www.desertcart.sn/products/27827835-pioneer-air-conditioner-wys012a-20-wall-mount-ductless-inverter-mini
store_origin: SN
region: Senegal
---

# 19 SEER efficiency 12000 BTU cooling Ultra-silent 40.5 dB Pioneer Air Conditioner WYS012A-20 Wall Mount Ductless Inverter+ Mini Split Heat Pump, 12000 BTU-110/120V

**Brand:** pioneer
**Price:** 624271CFA
**Availability:** ❌ Out of Stock

## Summary

> Chill out in style! ❄️

## Quick Answers

- **What is this?** Pioneer Air Conditioner WYS012A-20 Wall Mount Ductless Inverter+ Mini Split Heat Pump, 12000 BTU-110/120V by pioneer
- **How much does it cost?** 624271CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/27827835-pioneer-air-conditioner-wys012a-20-wall-mount-ductless-inverter-mini)

## Best For

- pioneer enthusiasts

## Why This Product

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

## Key Features

- • **Year-Round Comfort:** Stay cozy with both heating and cooling capabilities.
- • **Long-Term Reliability:** Backed by a 5-year compressor warranty and free tech support.
- • **Effortless Installation:** Includes a 16ft copper piping kit for a hassle-free setup.
- • **Whisper-Quiet Operation:** Enjoy peace and tranquility with ultra-silent performance.
- • **Remote Control Convenience:** Easily adjust settings from anywhere in the room.

## Overview

The PioneerAir Conditioner WYS012A-20 is a high-efficiency ductless mini split inverter+ heat pump system, offering 12000 BTU cooling and heating capabilities. With a whisper-quiet operation at just 40.5 dB and a remarkable 19 SEER rating, this unit is perfect for both home and light commercial use. It comes with a complete installation kit and a 5-year warranty on the compressor, ensuring you stay comfortable year-round.

## Description

Pioneer newest ways series wall mount mini split ductless Inverter air conditioning and heat pump system. Full system set, containing indoor section, outdoor section, remote controller and standard installation accessories. With a Pioneer ductless mini split type air conditioning system, it is possible to heat or cool any contiguous area, quietly, effectively and efficiently. Pioneer brand WYS series ductless split heat pump systems come in a range of capacities; from 9000 BTU/hour to 36000 BTU/hour. Ways is an Inverter system with variable speed compressor, providing very high efficiency levels. Included wireless remote digital controller allows the users easily select among the 4 operating modes; cooling, heating, dehumidification and ventilation. Additionally, an automatic switchover mode is available for totally automatic operation through it's on board computer. A timer function allows the user to set the system to start or stop running at a certain time. Night mode function automatically adopts the temperature settings to the naturally changing body temperature levels during the night. Auto restart function memorizes all settings in case of a temporary power failure and restarts the system to continue running the same way after the power is reconnected. Cloud programmable wireless Internet remote access function is also available. Smart buyers choose Pioneer brand Inverter split systems for their top quality, reliability and performance, available at extremely affordable prices.

## Features

- Save money all year-round with a highly efficient ductless mini split inverter+ heat pump system
- Ultra-silent and beautifully built perfect for home or light commercial use
- Comes with every needed component in the box, including an easy-install 16ft copper piping kit
- Use for both cooling and heating: 12000 BTU/hour with 19 SEER and 10 HSPF efficiency
- Free tech support and a 5 year coverage on the compressor
- Voltage 110 120 VAC 60 Hz (standard household power l-n-g)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Energy Star | 3 Star |
| Warranty Type | Limited |
| Capacity | 1 Tons |
| Air Flow Efficiency | 141 Cubic Feet Per Minute Per Watt |
| Controller Type | Remote Control |
| Wattage | 790 watts |
| Seasonal Energy Efficiency Ratio (SEER) | 19 |
| Additional Features | remote_control^ductless^dehumidifier |
| Efficiency | High |
| Control Method | Remote |
| Power Source | Corded Electric |
| Voltage | 120 Volts |
| Noise | 40.5 dB |
| Is Product Cordless | No |
| Installation Type | Split System |
| Cooling Power | 12000 |
| Is Electric | Yes |
| Compressor Type | rotary_scroll |
| Form Factor | Wall-mounted unit |
| Color | White |
| Refrigerant | R 410A |
| Item Weight | 19 Pounds |
| Item Dimensions D x W x H | 7.38"D x 31.5"W x 11.68"H |

## Product Details

- **Brand:** Pioneer
- **Capacity:** 1 Tons
- **Special Feature:** remote_control^ductless^dehumidifier
- **Product Dimensions:** 7.38"D x 31.5"W x 11.68"H
- **Seasonal Energy Efficiency Ratio (SEER):** 19
- **Color:** White
- **Voltage:** 120 Volts
- **Noise Level:** 40.5 Decibels
- **Refrigerant:** R 410A
- **Power Source:** Corded Electric

## Images

![Pioneer Air Conditioner WYS012A-20 Wall Mount Ductless Inverter+ Mini Split Heat Pump, 12000 BTU-110/120V - Image 1](https://m.media-amazon.com/images/I/61BF6rNgicL.jpg)
![Pioneer Air Conditioner WYS012A-20 Wall Mount Ductless Inverter+ Mini Split Heat Pump, 12000 BTU-110/120V - Image 2](https://m.media-amazon.com/images/I/71tKGnMnTeL.jpg)
![Pioneer Air Conditioner WYS012A-20 Wall Mount Ductless Inverter+ Mini Split Heat Pump, 12000 BTU-110/120V - Image 3](https://m.media-amazon.com/images/I/71Ajbphb5vL.jpg)
![Pioneer Air Conditioner WYS012A-20 Wall Mount Ductless Inverter+ Mini Split Heat Pump, 12000 BTU-110/120V - Image 4](https://m.media-amazon.com/images/I/71YUPGiQHgL.jpg)
![Pioneer Air Conditioner WYS012A-20 Wall Mount Ductless Inverter+ Mini Split Heat Pump, 12000 BTU-110/120V - Image 5](https://m.media-amazon.com/images/I/71jpJ03T55L.jpg)

## Available Options

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

## Questions & Answers

**Q: How hard is installation?**
A: I'm an amateur, but handy, and I just finished installing one today. First to answer some questions below: the unit comes pre-charged, there's no need for the installer to add freon. However it is necessary to vacuum the lines before you release the freon. I bought a vacuum and a set of gauges for less than $100. My son and my brother may be installing one of these, so we'll be able to use that equipment for them too.
For me the hardest part was drilling a hole through the wall. I mounted the indoor unit on a cement block wall, and it took a long time to drill a two and a half inch hole through that wall.

I did everything myself, the only time I needed any help was when I had my wife keep tension on the wires outside as I lifted the indoor unit up to the wall.

The copper tubing was about 18 in too long for my setup, so I borrowed a flaring tool and cut and flared the tubing to fit. Flaring tools are cheap if you can't find a friend to borrow one from.  Someone recommended to me using Nylog Blue to seal the tubing connections, so I did.

Be prepared for a surprise when you remove the plugs from the copper lines coming out of the indoor unit. They are loaded with nitrogen and as you release the plug it will shoot several feet away from the pressure. Don't stand in front of it! My first instinct was, oh no! I just released the freon. But of course the freon is only in the outdoor unit.

Copper tubing can be kinked, but if you're reasonably careful with it you won't have any problems. Just don't try to make any sharp bends.

It was a fairly large project, but nothing too challenging. Just take care and read the step by step instructions carefully. 

Someone here said you need a nitrogen tank, but that's not mentioned anywhere in the instructions. It may be something that professionals do to pressure test, but the instructions say to let the freon itself do your pressure testing. The downside is that if you actually have a leak you'll lose freon, but a leak is not very likely.

It works! My garage is getting cool.

**Q: Are there any parts that we would need to purchase that doesn't come with the system?**
A: My 24000 btu has a 5/8 inch low pressure side tubing and needed to make a tight 90 degree bend so i needed a tubing bender . So where i live in texas i couldnt find a ac contractor to pull a vacuum on system , they wouldn't do it because they didn't install it so bought a vacuum pump guage set and r410 a adapter and did it myself and saved  300$ on a service call and dont forget the line set cover it hides the tubing and makes install look very clean

**Q: It says it "comes with precharged for line set lengths between 10'~25'" how do you order different lenghts when ordering through amazon?**
A: Amazon order comes with a 16’ line set. You have to order through Pioneer for the diff lengths. The unit is pre-charged from Amazon.

**Q: Is there a condensation line included with line set or a condensation pump?**
A: Naturally draining condensate. Hose included.

## Frequently Bought Together

- Pioneer Air Conditioner WYS012A-20 Wall Mount Ductless Inverter+ Mini Split Heat Pump, 12000 BTU-110/120V
- 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
- Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-22*