SKU: 80954299833

Trotec PAC 3900 X Local Air Conditioner

Sale price$674.55 Regular price$749.50
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Description

Trotec PAC 3900 X Local Air ConditionerTrotec PAC 3900 X Local Air Conditioner A comfortable range of functions and cooling technology of the latest generation make the multi functional air conditioner PAC 3900 X a true all rounder. Whether cool, ventilate or dehumidify: the ultra compact air conditioner masters all the requirements of an optimal indoor climate with flying colours. With a cooling capacity of 3. 9 kW, the air conditioning unit of the PAC series is recommended as a cooling

Trotec PAC 3900 X Local Air Conditioner

A comfortable range of functions and cooling technology of the latest generation make the multi-functional air conditioner PAC 3900 X a true all-rounder. Whether cool, ventilate or dehumidify: the ultra-compact air conditioner masters all the requirements of an optimal indoor climate with flying colours. With a cooling capacity of 3.9 kW, the air conditioning unit of the PAC series is recommended as a cooling solution for large rooms up to 130 m³. In addition to reliable cooling on hot days, the PAC 3900 X also filters and dehumidifies the air in the room, providing a breath of fresh air. On request in three ventilation levels and with swing function, for optimum air distribution in the room.

Functions of PAC 3900 X

Refreshingly more comfort. As flexible as possible.

The PAC 3900 X features state-of-the-art microprocessor control with a variety of custom programmable functions. Optionally, the device also takes over the regulation of the room climate on its own. Even the energy costs are automatically reduced by the intelligent air conditioning unit by automatically switching off the air conditioning compressor and fan when the present target temperature is reached.

Savings tip! The operating modes ventilation and dehumidification can also be selected with the cooling function deactivated. Thus, the 3-in-1 air conditioner PAC 3900 X can be used all year round to create a pleasant and healthy living environment – at the same time lower power consumption. This reduces the energy consumption of the already economical device noticeably and makes the purchase of a separate dehumidifier or fan superfluous.

An hourly operation, as well as the automatic switching on and off of the device, allows the integrated timer function. For a restful sleep and the necessary regeneration of the body provides the pleasantly quiet night function with an adapted temperature control.

More time for the essentials! The set operating parameters such as device mode, target temperature and ventilation intensity remain stored after the device has been switched off and are automatically taken over the next time the device is switched on. Combined with a timer, the PAC 3900 X is ideal for creating an optimal indoor climate in offices or private rooms, unattended and at fixed times.

The PAC 3900 X Monoblock air conditioner can be controlled either via the supplied IR remote control or via the clearly arranged membrane keypad control panel on the device.

Installation and Maintenance of the PAC 3900 X

Ready to use in a jiffy.

The pre-assembled air filter can be easily removed and cleaned if necessary. The moisture is collected as condensate in a collection container. A permanent condensate drain can be connected on the back if required.

Mobile, space saving, low maintenance

Small in size, flexible in use, smart design.

 

Today in the bedroom, tomorrow in the living room? No problem, the relocation is done easily and quickly thanks to the smooth-running wheels and the ergonomically shaped recessed grip. The practical cable rewind simplifies the trouble-free storage of the device after the cooling season.

 

An air conditioner, many uses

With its three operating modes, cooling, ventilation and dehumidification, the high-performance PAC 3900 X is recommended as a flexible all-rounder in the office or at home.

 

Benefits for the practice:

  • Energy efficiency class A
  • 3.9 kW cooling capacity
  • Three operating modes: cooling, ventilation, dehumidification
  • Three ventilation levels
  • Timer function
  • Practical LED display
  • Easy to clean membrane keypad
  • Display of room temperature
  • Swing function for optimal air distribution
  • IR remote control
  • Removable air filter
  • Noise emission according to EN ISO 3745:2012: 65 dB(A)
  • Noise level stage 1 (distance 1m): 52,5 dB(A
  • Quiet operation <53 dB (A)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 80954299833

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4.2 ★★★★★
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Product Reviews
M
mike
Cuba, US
★★★★★ 5
Helpful Tool Kit for MerCruiser Maintenance
This tool kit made servicing the gimbal bearing and checking engine alignment much easier than improvising with generic tools. The machining looks solid and the tools fit properly with MerCruiser components. Helpful set for anyone doing their own marine maintenance work. Definitely useful to have around for sterndrive service jobs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
J
Jo Bo
Boise, US
★★★★★ 5
Saves So Much Time, Perfect Fit On Mercruiser Pre-Alpha Outdrive.
This is a very useful kit. Perfect fit to exchange and align the gimbal bearing on a Mercruiser MR/Pre-Alpha Outdrive. The metal rods are strong and well machined to fit the gimbal bearing and the template lines up great with the housing studs. The overall production quality is very good. Great value because the tools are very durable but for me the biggest value is the time saved. I had the bearing out in about 10 minutes. The ability to line up the bearing before attempting to attach the outdrive upper gear unit is very convenient and saves so much time. This are simple tools, very easy to use.
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Reviewed in the United States on May 1, 2026
R
Rick
Lexington, US
★★★★★ 5
Easy to use
Works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
S
Verified Purchase
Steve M.
San Leandro, US
★★★★★ 5
Works well. You need to drill a 3/8” hole
Appears to be well made, alignment bar slides in nicely. As stated, you need to drill a hole in the bar for the gimble bearing driver, the directions are not clear, what I did was before I take out the old gimble bearing, put an O ring on the bar close to the last step on the bar, slide the bar all the way in, then carefully slide the bar out, this marks the distance from the back of the gimble bearing to where the shaft on the outdrive bottoms out, move the O ring a 1/4” towards the stepped part of the alignment tool (this is so you won’t bottom out the alignment tool when driving the gimble bearing in) then slide the driver puck up to the O ring and use a 3/8” diameter transfer punch through the side hole in the puck to mark the bar. You need to drill a 3/8” diameter hole in the alignment bar, two V blocks, some clamps, and a drill press will make drilling much easier, after the bar is securely mounted and centered in the drill press, use a center drill, then 1/4” drill first, using plenty of oil, drill all the way through, then use the 3/8” drill, deburr both sides and you should be good to go. People complain that it doesn’t come pre-drilled, the reason is that not all out drives are the same so you have to fit it to the outdrive that you have. Fortunately, I have a machine shop at my house and have a jig setup with various drill bushings, but the method I described above should work for you. Just make sure you’re perfectly centered and secure before you start drilling.
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Reviewed in the United States on April 16, 2026
N
Verified Purchase
Nancy filippi
Boise, US
★★★★★ 5
A must pull your gimbal bearing
You do need to drill a hole but worked perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025

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