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Honeywell MN 12,000BTU Portable Air Conditioner - MN12CES

Quick Find Code: MN12CES/RETA

Free Next Day Delivery!*
  • Powerful air flow and quiet operation
  • 3 speeds, feather-touch digital controls, 24 hour energy saving timer & remote control included
  • Built-in Dehumidifier removes up to 38 litres/ 24 hours with continuous drain option for long unattended operation
  • Auto Evaporation

Honeywell MN 12,000BTU Portable Air Conditioner - MN12CES

Quick Find Code: MN12CES/RETA

Free Next Day Delivery!*
  • Powerful air flow and quiet operation
  • 3 speeds, feather-touch digital controls, 24 hour energy saving timer & remote control included
  • Built-in Dehumidifier removes up to 38 litres/ 24 hours with continuous drain option for long unattended operation
  • Auto Evaporation


£577.11 (inc. VAT)

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Used Grades Explained

Grade A Unit in excellent condition, possible light use, all extras included, packaging intact but may be marked. full warranty
Grade B Unit used but fully functional, possible light cosmetic damage to unit, all accessories included, packaging may be damaged. 6 months warranty

Product Overview

Honeywell Portable Air Conditioner - Stay cool. Stay dry.

The MN12CES 12,000 BTU Honeywell Portable Air Conditioner combines 3-in-1 technology into one compact body, cooling and dehumidifying areas up to 450 sqm. ft. It features an environmentally friendly refrigerant, auto evaporation system, a reliable dehumidifying function as well as a traditional three-speed, fan-only function. The MN12CES is a convenient portable air conditioner that delivers optimum cooling, dehumidification and fresh ventilation.

The full-function remote control allows you to operate each feature from across the room. Unlike a fixed air conditioner unit, the Honeywell Portable Air Conditioner requires no permanent installation and the smooth-gliding caster wheels provide easy mobility from room to room. What's more, the auto-evaporation system allows for hours of continuous operation with no water to drain or no bucket to empty. This portable air conditioner comes with everything needed including a flexible exhaust hose and an easy-to-install window venting kit. The window vent can be removed when the unit is not in use.

Air Conditioner Mode

  • Portable air conditioner cools areas up to 450 sqm. ft
  • Quiet operation (53dbA)
  • R410A environmentally-friendly refrigerant
  • Auto-Evaporation System: Collected water from cooling is removed automatically. No bucket, no-drip design (this operation depends on the humidity level at your location)

Fan Only Mode

  • Gently circulates air even when air conditioner cooling is not needed

Dehumidifier Mode

  • Removes excess moisture from air (Ideal for areas with high humidity like basements)
  • Dehumidification capacity up to 35 litres per 24 hours
  • Continuous Drain System: Connect a standard garden hose tube to continuously drain water collected when using in Dehumidifying Mode (drain hose not included)

Portable Design

  • Easy-to-install window venting kit included with adjustable window bracket (from 51cm in to 121cm)
  • Smooth gliding castor wheels easily roll unit from room to room

Additional Features

  • Quick & Easy Installation-all installation parts included
  • Multiple Fan Speeds: High, Medium, Low
  • 163 CFM powerful air flow
  • Washable filter-helps catch unwanted dust particles in the air
  • Digital LED display with feather touch controls
  • Programmable Timer (Set to turn ON/OFF in advance from 1 to 24 hours)
  • Full function remote control
  • 1-Year Limited Warranty

What's in the Box

  • 1 MN12CES Honeywell Portable Air Conditioner with Dehumidifier & Fan (Black/Silver)
  • 1 Remote Control (batteries included)
  • 1 Owner's Manual & Warranty
  • 1 Full Set Easy Window Installation Kit

Specification

Airflow400
BTU12000
CastersYes
Collection NameMN
Finish Or ColourWhite
Fixed Or PortablePortable
For Rooms Upto m248 M²
Hose SuppliedYes
LCD DisplayYes
Minimum Voltage220 v
MountingNone
Number Of Speeds3
power consumption1.4 kW
RefrigerantR290
Remote ControlYes (Supplied)
TimerYes
Voltage240 v
Depth390 mm
Height748 mm
Weight33.1 KG
Width505 mm

Free UK Next Working Day Delivery applies to thousands of qualifying products

Free UK Next Working Day Delivery on All Qualifying Orders Over £50. Orders under £50 will incur a £5.90 Delivery Fee.

This Excludes Delivery to the Scottish Highlands, Offshore Islands and Northern Ireland. These will be charged at an extra rate, which will be calculated at the checkout.

Heavier Items may also incur an extra fee.

Frequently Asked Questions

How do I know which BTU is right for me? 

You can use our handy BTU calculator to figure this out—simply input the dimensions of your room and how many occupants or devices will be in there, and we will recommend the right air conditioner for you. If you’re wondering what a BTU is, click here to read more.

Will I need to duct this unit outside?

Yes, portable air conditioners require ducting outside. This is done through a hose, which is typically placed through a window. A window kit is then used to seal and gaps. Often these accessories are included, but always check the product details to see what kind of installation kit is included.

Do portable air conditioners dehumidify as well?

Portable air conditioners naturally remove moisture form the air however some have a special dehumidifying function. This means it can extract the moisture without the cooling function.

Can you use a portable air conditioner all year round?

Portable air conditioners are very versatile. They can be used as dehumidifiers, fans, and some models can even heat your room! Click here to see all units with a heating function.

Can I lengthen the exhaust hose?

All air conditioners come with a flexible hose that can be extended. Extending the hose beyond it’s limits (ie. adding another hose) may compromise the cooling availability of the unit. Please contact us if you need any more details.

Are portable air conditioners energy efficient?

Yes, the models we sell have been chosen for their energy efficiency. For example this Meaco 8000BTU unit will cost around 30.9p per hour, or this Devola 10000BTU will cost you around 33.4p per hour (these prices are based on the April 2024 price cap).

Can I install a portable air conditioner myself?

Yes, portable air conditioners are the only air conditioning systems that require no installation and work straight out of the box. The only requirement is to plug the unit in and vent it outside with a window kit (make sure to check whether this is included with the unit). Other air conditioners such as wall split systems can only be installed by an F-Gas certified engineer.

I’m still not sure this is right for me, can you help?

Buying does take some consideration, so we've put together a full air conditioning buying guide to help you make the right decision! And if you need even more information, check out all our air conditioning articles.