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PAC-W 2650 SH Wall Air Conditioner

PAC-W 2650 SH Wall-mounted air conditioner

4-in-1 air conditioner with smartphone operation without outdoor unit: Cooling, Heating, Ventilation, Dehumidification

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Quite cool – without a disturbing outdoor unit

Whether at home or at work: The modern PAC-W 2650 SH wall-mounted air conditioner provides quick cooling on hot summer days – and dispels the prejudice that modern split air conditioners are difficult to install.

Until now, the installation of an energy-saving split air conditioner always required an elaborate drilling in the exterior masonry and the installation of an unsightly outdoor unit. This structural change to the exterior façade is not only unsightly, but also subject to approval. As a tenant or apartment owner, you must obtain the homeowner’s approval before installation – often a tedious coordination process.

With the modern, all-white PAC-W 2650 SH air conditioner, the outdoor unit becomes superfluous – the exterior façade remains beautiful! The highly efficient PAC-W 2650 SH is designed for indoor installation and can be placed either as a chest unit (above the floor), or as a wall unit (on the wall / under the ceiling). Only two ventilation openings are required for mounting.

PAC-W 2650 SH: Maximum cooling – without a disturbing outdoor unit

Installation in rented or owner-occupied apartments is generally possible without any problems. Only two drill holes (∅ 18 cm) on a wall leading to the outside are required to install the stylish design unit indoors on the wall. Fresh air enters the room through the air inlet and outlet ducts and, in turn, heat is transported from the inside to the outside. Because the PAC-W 2650 SH wall-mounted air conditioner cools without a heat exchanger outdoor unit, there is also no need to set up a refrigerant circuit between the air conditioner and the outdoor unit. Therefore, no trained air conditioning installers are required for installation.

Advantages of the PAC-W 2650 SH without outdoor unit and without exhaust air hose:

  • The air conditioner can be installed even on the 10th floor, because the installation is carried out from the interior (mounting outdoor unit is not necessary).
  • Is cheaper than a far away outdoor unit
  • Runs from wall socket
  • No unsightly and noisy outdoor unit on the façade
  • No half-open window (for the exhaust hose) through which warm air flows in
  • Runs much quieter than an air conditioner with exhaust hose
  • No expensive installation by air conditioning installers
  • No maintenance costs

Easy to install from the inside

Easy to install from the inside

The PAC-W 2650 SH monobloc wall-mounted air conditioner without outdoor unit knows no constructional hurdles. The compact chest unit is easily installed on the inside of the exterior wall – without any structural measures on the outside. This eliminates a significant effort that usually requires the use of scaffolding or scaling for conventional cooling solutions with an outdoor unit. Only two core drillings in the masonry are required so that ventilation can take place with the outdoor air. No heating/air-conditioning technician is required to install the wall-mounted unit.
Due to this particularly simple and easy “100 % indoor installation”, the PAC-W 2650 SH can be retrofitted in almost any living space as an energy-efficient cooling solution for energy-efficient refurbishment: in new buildings, in old buildings, in listed buildings as well as in rented or owner-occupied flats in apartment buildings, where the installation of outdoor units usually fails due to building regulations or a lack of approval from the owners’ association.

Propane (R290) as an environmentally friendly refrigerant in air conditioning systems

Every year, synthetic refrigerants release several million tons of environmentally harmful CO2 emissions (greenhouse gases) into the air. Therefore, the use of alternative refrigerants is one of our most important goals. By using propane (R290) as a refrigerant, this air conditioner makes a valuable contribution to climate protection.

The natural refrigerant propane (R290) is an organic compound and belongs to the hydrocarbons. Unlike synthetic refrigerants, environmentally friendly propane (R290) has neither ozone depletion potential (ODP=0) nor a significant greenhouse effect (GWP=3).

Additional plus for the environment: Due to its excellent thermodynamic properties, propane (R290) is a particularly energy-efficient refrigerant and thus additionally reduces your energy costs.

Energy-saving cooling without an outdoor unit

Rely on all the advantages of a fixed-mount air conditioner in the hot summer – without an annoying outdoor unit and without an exhaust hose. The PAC-W 2650 SH air conditioner, which is pleasingly energy-efficient thanks to state-of-the-art technology, directly combines three climate functions in its SlimLine housing, which is only 20 cm deep, to create a pleasant indoor climate. The three functions of cooling, ventilation and dehumidification can be used independently of each other, which means that the design device can be used not only in summer, but all year round. The energy-saving mode can further reduce the already low energy consumption.

Three operating modes for a pleasant climate with feel-good temperatures:

  • Cooling with state-of-the-art technology (energy efficiency class A).
  • Ventilation with 3 ventilation levels
  • Dehumidification with 0.8 l/h dehumidification capacity

Dehumidification against sultry and oppressive room air

With a dehumidification capacity of 0.8 liters per hour, moisture is actively removed from oppressive and muggy air, resulting in a noticeably more pleasant room climate. In addition, dehumidification prevents unhealthy mold growth. Due to the internal condensation water recycling system, the collection container only needs to be emptied very rarely, as the condensed water is used to cool the condenser via an intelligent recycling system and thus a large part of it simply evaporates.

The highlight here is that the swing function can be activated in all three operating modes for optimum air distribution in the room. To ensure that lint, dust flakes and pet hair are also filtered out of the air you breathe, there is an easy-to-clean air filter on the top of the unit.

Enjoy draught-free cooling: The air conditioner has 2 hose lines that bring fresh air into the room from the outside and discharge warm air to the outside. When the outside air is still cool in the morning and evening, the cooling outside air is fed into the room – this increases the cooling effect and also saves energy. In addition, since the fresh air supply from outside does not create a negative pressure in the room, there is also no unpleasant draught caused by air flowing in from neighbouring rooms.

Auto-restart function

The auto-restart function (or memory function) allows the unit to restart with the preselected setting after an unexpected shutdown due to a power interruption, as soon as the power supply is available again. This also makes the unit suitable for use with a timer.

Strong cooling on hot days – fully automatically controlled

Once mounted on the wall and set, the PAC-W 2650 SH regulates the room temperature fully automatically. On hot summer days, the air conditioner cools down heated living rooms, bedrooms and offices up to 30 m² or 75 m³ to the desired target temperature (16 °C to 30 °C) with a powerful cooling capacity of 2.2 kW/8,000 Btu/h and an air volume of up to 500 m³/h.

Immediately noticeable freshness and cooling on the skin is provided by the three-stage ventilation mode with deactivated cooling function. The switchable swing function ensures that the temperature-controlled air is distributed over a large area. The comfort features for creating an all-round pleasant living room climate are rounded off by the manually selectable dehumidification function for optimum humidity control. With its innovative technology and the absence of a bulky outdoor unit, the PAC-W 2200 S air conditioner sets new standards in air-conditioning technology. Just as convincing as the form factor is the high feel-good factor. Convince yourself of the sophisticated features and the outstanding ease of use.

Planned comfort temperatures in their most beautiful form – 24h timer

Adjust the operating time of the PAC-W 2650 SH to your life rhythm. This is not only practical, it also saves a whole lot of energy costs. The convenient 24-hour timer allows you to program individual on and off times according to a predefined number of operating hours (1 – 24 hours). If everything doesn’t go according to plan and you come home earlier or later, simply change the timer on the go with your smartphone. The mobile app makes it possible!

Restful night’s sleep with a pleasantly regulated temperature for falling asleep

Whether in summer or winter – unpleasant temperatures in the bedroom can literally rob you of sleep. That’s why the PAC-W 2650 SH air conditioner has a whisper-quiet night mode with automatically controlled temperature adjustment. In night mode, the pre-set temperature is gradually increased by 1 °C during the first two hours and then kept constant. This prevents you from freezing or restless sleep during the night. Pretty clever!

Mobile app for smartphone and tablet control from anywhere possible.

All settings of the PAC-W 2650 SH can be made either via the intuitive control panel, the convenient IR remote control or the Trotec mobile app Trotec Assistant. You come home early and long for cooling down? No problem – activate the air conditioner conveniently via your smartphone or tablet while on the go. You can call up the current room temperature, set the desired temperature, select the operating mode – and much more. The smart air conditioner control automatically regulates the temperature, cools down the room temperature even before you get home, and switches off automatically when you leave the house. Plus, you can adjust the temperature remotely.

WLAN integration with convenient smartphone control

Classic remote controls have the unpleasant characteristic that they always disappear into the sofa seat just when you need them. Good to know that you don’t actually need the remote control of the PAC-W 2650 SH air conditioner anymore. The air conditioner can be easily integrated into the existing WLAN (wireless network) via the Trotec Assistant mobile app available online and then controlled via smartphone or tablet. Even from on the road or from the other end of the world! Of course, only from you and your device!

With the 4-in-1 air conditioner PAC-W 2650 SH, you can ensure cool temperatures indoors on hot summer days. Energy efficient and without expensive installation costs!

Benefits in practice:

  • Practical advantages:
    • 4-in-1 air conditioner: cooling, heating, ventilation, dehumidification.
    • Ultra-slim wall-mounted unit without outdoor unit – no visual impact on the house facade
    • Low installation effort
    • WLAN integration and smartphone control with mobile app
    • Suitable for rooms up to 34 m² / 85 m³
    • Cooling capacity up to 2.6 kW (energy efficiency class A)
    • Heating capacity up to 2.3 kW (energy efficiency class A)
    • Energy-saving inverter technology for constant room temperatures without fluctuations
    • No draught effect in the room thanks to fresh air supply from outside
    • 3 ventilation levels
    • 24h timer function
    • IR remote control
    • Swing function
    • Removable air filter against pet hair, lint, dust
    • Night mode
    • Quiet operation ≤ 48 dB(A)
    • Environmentally friendly refrigerant R290


General information
Article number1.211.000.023
SplitNot Available
Cooling capacity
Max. cooling capacity [kW]2.6
Max. cooling capacity [Btu/h]9,000
Recommended room size
Air flow rate
Level Max. [m³/h]500
RadialNot Available
Dehumidification performance
Max. dehumidification performance [l/h]1.2
Attainable room temperature
(min.) depending on operating conditions [°C]16
(max.) depending on operating conditions [°C]30
Cooling medium
Cooling mediumAir
Ambient conditions
Min. temperature range [°C]7
Max. temperature range [°C]35
Ambient conditions outdoor
Temperature outdoor min. [°C]-5
Temperature outdoor max. [°C]35
Electrical values
Mains connection220 – 240 V, 50 Hz
Power input [kW]0.7
Nominal current consumption [A]5
Electric connection
Connection plugCEE 7/7
Cable length [m]1.8
Minimum room size [m²]15
Amount of refrigerant [g]290
GWP factor3
CO2 equivalent0.001
Pressure suction side [MPa]1.3
Pressure outlet side [MPa]3.8
Sound values
Noise emission [dB(A)] according to EN ISO 3745:201259 dB(A)
Level Max. – Distance 1 m [dB(A)]47
Housing design
Length (packaging excluded) [mm]585
Width (packaging excluded) [mm]1,000
Height (packaging excluded) [mm]205
(packaging excluded) [kg]40


PAC-W 2650 Operation Manual