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Portable Air Conditioner KYR35 3.5kW Cooling & Heating

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Maximum recommended room size of 35 m² Maximum recommended conservatory room size of 20 m² This product is not designed for cooling computer rooms (or similar), and cannot be used...
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Portable Air Conditioner KYR35 3.5kW from Bright Air showing all kit accessoriesPortable Air Conditioner KYR35 3.5kW showing full unit and WiFi control option from Bright AirPortable Air Conditioner KYR35 3.5kW showing the rear of the unit from Bright AirPortable Air Conditioner KYR35 3.5kW showing all extra kit components from Bright AirPortable Air Conditioner KYR35 3.5kW showing exhaust home from the rear of the unit from Bright AirPortable Air Conditioner KYR35 3.5kW showing exhaust hose out of the window from Bright Air

Maximum recommended room size of 35 m²

Maximum recommended conservatory room size of 20 m²

This product is not designed for cooling computer rooms (or similar), and cannot be used 24 hours a day. It is a portable device and is designed for 50% on time and 50% off time per 24 hours. Warranty will be void if the product is misused in the incorrect environment.

This new and improved portable air conditioner will help keep you cool throughout the Summer months or toasty warm during the Winter months in your home or office. Fitted with the new non-toxic, natural R290 gas, the KYR35 is now even more efficient than before. Included in the kit, is a 150mm 1.5m ducted exhaust pipe to vent the hot air outside the building. Whilst keeping you cool, this compact unit will bring down the humidity of the area, helping even further to keep you comfortable on those long hot stuffy days.

The KYR range of stand-alone, portable air conditioning units are a great option for a flexible cooling solution. Fitted with easy roll castors this mobile air conditioning system can be conveniently moved from room to room as required, perfect for warm summers at home or hot days in the office. The KYR35-GW/AG-H can also be used for heating, making it ideal for year-round use.


  1. Programmable 24 hour timer.
  2. Recycling of condensing water improves cooling efficiency.
  3. Automatic-diagnosis function.
  4. Motor setup constitutes of dual heat-exchanging system.
  5. Automatic defrosting function to prevent ice build up
  6. Large LED screen display.
  7. A layer of dust proof mesh to assure clean and healthy air.
  8. Compact design for large loading quantity. 
  9. Infra-red remote control.
  10. Automatic-evaporating system.
  11. 4 in 1 – Cooling /Heating/Automatic/Dehumidifying.

Gorgeous design style and affordable price, goes hand in hand with this lovely piece of kit that will suit any application, supplied with peace of mind by Bright Air, who have been involved air conditioning for over 35 years.

Portable – Simple to Use – Convenient

A ducted exhaust hose is included with the system to vent the hot air to the outside of the building along with an adjustable window mounting panel for a quick and easy set up. Our portable air conditioning units benefit from an automatic inbuilt water wheel, and can condense the water out with the exhaust air whilst in cool mode, so there is generally no need to empty the water tank (except in extremely humid conditions).


1 Year Warranty. 

  • Cooling Capacity (Btu/h): 12000BTU
  • Cooling Capacity: 3500W
  • Heating Capacity: 3500W
  • Rated Input (cooling): 1346W
  • Rated Input (heating): 1391W EER/COP: 2.6/2.3
  • Energy Efficiency Class: A
  • Moisture Removed: 1.2 L/h
  • Noise Level (sound power): ≤65dB
  • Air Volume: 380 m3/h
  • Fan Speed: 3
  • Application Area: 18~23m2
  • Refrigerant: R290
  • Power Supply 220-240V/50Hz
  • Certification: CE,GS
  • Optional: WIFI
  • Net/Gross weight: 30/33 kg
  • Unit Dimension: 440x715x335
  • Carton Size: 474x376x885 mm



Sometimes due to order placement times in the day or even backlog of orders at your warehouse or our partners’ warehouses that won’t be possible. During extremely high heat weather conditions, etc, orders come through so thick and fast we can struggle to keep up, but we do try and organise delivery for next day.

But bear with us, we promise your order is always extremely important to us and we do prioritise every single one.

How we deliver your order

We work with our trusted couriers to provide a reliable delivery service with every order, helping you get everything you need for your project - be it a small home project or a commercial building development - straight to your door.

We stock a variety of items from a range of manufacturers, which we aim to pick and despatch same day on a next working day delivery service. In some instances, we may be despatching your goods directly from the UK distributor. In either case, we will ensure you receive an estimated lead time and up-to-date tracking details along the way.

For our stocked products, smaller items up to around 30kg are despatched by one of our brilliant parcel couriers. Larger items are often palletised to ensure they arrive safely, so will be delivered with a dedicated pallet courier. For all items, it is essential that you are home to accept your delivery.

If you aren’t available to accept delivery of your order, contact us to rearrange.

We understand that projects are sometimes running to a tight schedule, and you may have need for a product within a certain timeframe. If this is the case and you require an item urgently, please call our team to ensure we can fulfil your requirements prior to placing your order – contact


Upon despatch of your order, we will provide tracking for your item(s) via automated email, along with details of the chosen courier. On occasion, we may be able to provide a specific estimate time of arrival on the day. Please call the team if you require any assistance at all, when it comes to the tracking of your order with us.



Upon placing an order with us, you will be advised of an approximate delivery lead time, along with relevant delivery charges for transport. Delivery to more remote parts of the UK such as Channel Islands, Scottish Highlands and Islands, the Isle of Man, or Ireland will be subject to additional charges. This includes, but is not limited to, the following postcodes: BT, GY, HS, IV, IM, JE, KA, KW, PA, PH, SI, TR, ZE. Please contact the team for a price for delivery to these areas. Our goal is to deliver your order within 1-3 working days (weekdays, excluding public holidays and weekends), we will keep you informed if for any reason we are unable to fulfil this expectation.

When entering your details on your order, please ensure your delivery location (whether a business or home address) is accurate, to help the delivery drivers afford you the best service and ensure the smooth receipt of your goods. We will provide parcel tracking via email, upon despatch of your order, which will inform you of your estimated delivery date.

Our couriers provide kerb-side delivery; bear this in mind when placing an order as some of our items are on the larger and heavier side. Please ensure there is sufficient external access to allow for a safe and efficient drop-off. If you have any specific delivery instructions for us and our couriers, please ensure you inform the team at the point of order.


We may sometimes encounter scenarios affecting delivery, such as extreme weather, adverse conditions, events, or closed roads. If we cannot fulfil your delivery due to reasons outside of our control, we cannot be held liable for any charges incurred such as outside engineers’ time or similar. We will however, always work with you as the customer to make your order journey is as smooth as possible, inclusive of delivery.

Any queries, always just drop us a line:



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