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header-product Portable split air conditioner Unold Esge 86340 — 12,000 BTU/h, cooling/heating/dehumidifying/ventilating, 57 dB, white

Portable split air conditioner Unold Esge 86340 — 12,000 BTU/h, cooling/heating/dehumidifying/ventilating, 57 dB, white

Unold Esge 86340 portable split air conditioner 12,000 BTU/h Photo 1
Unold Esge 86340 portable split air conditioner 12,000 BTU/h Photo 2
Unold Esge 86340 portable split air conditioner 12,000 BTU/h Photo 3
Unold Esge 86340 portable split air conditioner 12,000 BTU/h Photo 4
Unold Esge 86340 portable split air conditioner 12,000 BTU/h Photo 5
Unold Esge 86340 portable split air conditioner 12,000 BTU/h Photo 6
Unold Esge 86340 portable split air conditioner 12,000 BTU/h Photo 7
Unold Esge 86340 portable split air conditioner 12,000 BTU/h Photo 1
Unold Esge 86340 portable split air conditioner 12,000 BTU/h Photo 2
Unold Esge 86340 portable split air conditioner 12,000 BTU/h Photo 3
Unold Esge 86340 portable split air conditioner 12,000 BTU/h Photo 4
Unold Esge 86340 portable split air conditioner 12,000 BTU/h Photo 5
Unold Esge 86340 portable split air conditioner 12,000 BTU/h Photo 6
Unold Esge 86340 portable split air conditioner 12,000 BTU/h Photo 7
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Short description

Unold Esge 86340 is a portable split air conditioner with a maximum cooling capacity of 12,000 BTU/h. It combines cooling, heating, dehumidifying and ventilating functions in a plastic white housing and operates at a noise level of 57 dB. Energy efficiency class for cooling is A+. Suitable for temporary or mobile climate control in homes, offices and small commercial spaces.
Warranty: 2 Years
SKU: 12403596
Manufacturer: Unold Esge
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Product information

Description

The Unold Esge 86340 portable split air conditioner offers up to 12,000 BTU/h of cooling capacity in a compact white plastic housing. Designed for temporary or mobile climate control, this unit integrates cooling, heating, dehumidifying and ventilating functions in a single appliance. With an energy efficiency class A+ for cooling and an operating noise level of approximately 57 dB, the Unold Esge 86340 aims to balance performance and everyday comfort in homes, offices and small commercial spaces.

Advantages

The device provides four-mode operation—cooling, heating, dehumidifying and ventilating—so it can be used year-round for basic climate management. Its maximum cooling capacity of 12,000 BTU/h makes it suitable for moderating temperatures in medium-sized rooms. The A+ cooling efficiency class supports lower energy consumption compared with less efficient units, and the white plastic housing is lightweight and easy to position in temporary setups. The specified noise level of 57 dB indicates relatively quiet operation for a portable split system.

Suitable for

  • Temporary cooling or heating in rented apartments and homes
  • Office spaces and meeting rooms where mobility is required
  • Small retail or service areas needing spot climate control
  • Seasonal use in guest rooms, workshops or hobby rooms

When it may not be suitable

This portable split unit may not be appropriate for large open-plan areas or industrial spaces where higher cooling/heating capacities are required. It is also not intended as a permanent replacement for a central HVAC system; for whole-building climate control, a dedicated fixed system will be more effective. Noise and airflow characteristics of any portable unit may still be noticeable in very quiet environments.

Key specifications

  • Maximum cooling capacity: 12,000 BTU/h
  • Primary functions: Cooling, Heating, Dehumidifying, Ventilating
  • Noise level during operation: 57 dB (approx.)
  • Housing material and colour: White plastic
  • Energy efficiency class for cooling: A+

How to use

Place the unit on a stable, level surface with sufficient clearance around the air intake and outlet to allow unrestricted airflow. Connect the unit to a properly rated electrical outlet and follow the manufacturer’s setup instructions for any external ventilation or split connection required. Select the desired operating mode—cooling, heating, dehumidifying or ventilating—and adjust fan speed and temperature settings as needed. Regularly clean or replace any filters and ensure condensate drainage or collection is managed according to the user manual to maintain performance.

What to consider before purchase

  • Room size and heat load to confirm 12,000 BTU/h is adequate
  • Whether mobility or a permanent installation best fits your needs
  • Availability of an appropriate electrical supply and any ventilation routing needed for a split portable unit
  • Noise tolerance for environments where 57 dB may be noticeable

Usage recommendations

For efficient operation, size the unit to the room and keep doors and windows closed while cooling or heating. Perform periodic filter maintenance and allow for adequate airflow clearance. Use dehumidifying mode to reduce indoor humidity before running intensive cooling to improve comfort and energy efficiency.

Specifications

Energy efficiency class: Rating of how efficiently a device uses energy, affecting power consumption and costs.
A+
Noise level: Not only energy saving helps to protect the environment but also noise level reduction. Noise level reduction up to 3 dB really means noise level reduction in 2 times. For example, a device with noise level 39 dB (А) will be two times quieter than a devise with a noise level 42 dB (А). Energy-saving certificate that shows noise level plays the role of an additional objective indicator basing on which You can successfully choose a product.
57 dB
Cooling capacity (max):
12000 BTU/h
Air conditioner functions:
Ventilating, Heating, Dehumidifying, Cooling
Product colour:
White
All features
Cable colour:
White
Number of speeds:
3
Castor wheels:
Yes
Housing material:
Plastic
Sound power level:
59 dB
Remote control batteries included:
Yes
Outdoor unit included:
Yes

Power

Energy efficiency class: Rating of how efficiently a device uses energy, affecting power consumption and costs.
A+
Energy efficiency scale: Range of energy efficiency levels classifying devices from most to least energy-efficient.
A+++ to D
Energy efficiency class (cooling):
A+

Sound emission

Noise level: Not only energy saving helps to protect the environment but also noise level reduction. Noise level reduction up to 3 dB really means noise level reduction in 2 times. For example, a device with noise level 39 dB (А) will be two times quieter than a devise with a noise level 42 dB (А). Energy-saving certificate that shows noise level plays the role of an additional objective indicator basing on which You can successfully choose a product.
57 dB

Packaging content

Manual:
Yes

Features

Type:
Split mobile air conditioner
Air conditioner functions:
Ventilating, Heating, Dehumidifying, Cooling
Product colour:
White
Cord length:
180 m
Air filter:
Yes
Remotely operated:
Yes
Suitable for room area up to:
105 m²
Built-in display:
Yes
Timer duration (maximum):
8 h
Cooling capacity (max):
12000 BTU/h
Heating capacity (max):
12000 BTU/h
Seasonal efficiency rating (cooling) (SEER):
5.6
Comfort sleeping mode:
Yes
Seasonal efficiency rating (heating) (SCOP) (Warmer heating season):
4
Timer:
Yes

Logistics data

Products per pallet:
4 pc(s)
Quantity per pack:
1 pc(s)
Pallet gross width:
80 mm
Pallet gross length:
1200 mm
Pallet gross height:
1910 mm
Products per master (outer) case:
1 pc(s)
Shipping (inner) case width:
575 mm
Shipping (inner) case length:
695 mm
Shipping (inner) case height:
878 mm
Products per pallet layer:
2 pc(s)
Customs product code (TARIC):
84158100

Packaging data

Package weight:
43000 g
Package depth:
575 mm
Package height:
878 mm
Package width:
695 mm

Certificates

Waste Electrical and Electronic Equipment (WEEE) compliance:
Yes

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Energy label

Energy label
86340
Model

Device manufacturer code

Unold Esge
Manufacturer

Device manufacturer

A+
Energy efficiency class

Rating of how efficiently a device uses energy, affecting power consumption and costs.

57 dB
Noise level

Not only energy saving helps to protect the environment but also noise level reduction. Noise level reduction up to 3 dB really means noise level reduction in 2 times. For example, a device with noise level 39 dB (А) will be two times quieter than a devise with a noise level 42 dB (А). Energy-saving certificate that shows noise level plays the role of an additional objective indicator basing on which You can successfully choose a product.

Customer reviews

Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Unold Esge products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Unold Esge service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: energy efficiency class, noise level, cooling capacity (max), air conditioner functions, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Unold Esge 86340 portable split air conditioner 12,000 BTU/h?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.