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- Trotec PAC-W 2650 SH - air-conditioner
Trotec PAC-W 2650 SH - air-conditioner
The PAC-W 2650 SH is an ultra-slim, high-efficiency 4-in-1 indoor air-conditioning and heat-pump system that requires no outdoor unit, making it a versatile solution for both new installations and retrofit projects. With minimal interior-only installation and just two discreet wall penetrations, it delivers powerful cooling, heating, ventilation, and dehumidification all year round.
Its compact design and absence of external components make it an excellent choice for multi-storey buildings, apartment complexes, modernisations, and sites where external units are impractical or undesirable - including historic or listed buildings, rental properties, and dense urban environments. Installers benefit from straightforward mounting, low commissioning effort, and strong energy efficiency.
Key features
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No outdoor unit – ideal where external installations are impractical or unwanted
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Versatile application – suited for apartments, retrofits, multi-floor buildings, heritage sites, and modern renovations
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100% interior installation – only two core drills required; no external structural work
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Energy-efficient inverter heat pump – A-class cooling & heating performance
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Slim 20 cm wall-mounted design – modern, discreet, space-saving
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Quiet operating volume (≤ 48 dB(A)) – suitable for bedrooms and offices
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R290 natural refrigerant – low environmental impact and high efficiency
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Four climate functions – cooling, heating, ventilation, and dehumidification
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Balanced fresh-air flow – prevents draughts and avoids negative room pressure
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Smart control – WLAN integration, app control, and IR remote included
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Minimal maintenance – easy-access washable filter and no outdoor components
Product specifications
Cooling capacity
Heating capacity
Dehumidification performance
Operating temperature
Temperature setting range
Max. air volume flow
Mains connection
Nominal current
Type of protection
Power input (cooling operation)
Power input (heating operation)
Sound pressure level @ 1m
Refrigerant
Amount of refrigerant
GWP factor
CO2 equivalent
Suction side pressure
Discharge side pressure
Max. permissible pressure
Dimensions (l x w x h)
Minimum distance to walls and other objects (top, sides, front)
Weight
Remote control battery
Wifi frequency band
Useful downloads
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