De'Longhi Pinguino PAC EX120 Silent
Portable monoblocA

De'Longhi

Pinguino PAC EX120 Silent

De'Longhi Pinguino PAC EX120 Silent single-hose monobloc, R290, energy class A, EER 2.85, with RealFeel control and quiet (49 to 53 dB pressure, 64 dB sound power) operation for rooms up to about 110 m3.

€599

List price

EER 2.85 (W/W), air flow up to 350 m3/h, 32 kg, input 1050 W. Rooms up to 110 m3.

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Will it cool your room?

Room size (assumed)30 m² ≈ 323 sq ft
Fits a 30 m² room

This unit's cooling matches a 30 m² room. Set your room size to check the fit for your space.

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At a glance

Best for quiet cooling of larger living rooms.

Cooling
3 kW
Size
Average
Noise
49 dB
Audible
Install: Plug and playPermission: No permission needed

Performance

Cooling capacity
3 kW · 12,000 BTU
Heating capacity
Cooling only
Room coverage
25–30 m²
SEER (cooling)
Not published
SCOP (heating)
Not published
Energy class (cooling)
A
Energy class (heating)
Not published
Annual energy (cooling)
Not published

Noise, size & features

Model number
PACEX120SILENT
Indoor noise
49 dB(A)about as loud as a refrigerator
Outdoor noise
64 dB(A)
Indoor unit
44.5 x 39 x 80.5 cm (W x D x H)
Outdoor unit
None
Refrigerant
R290
Wi-Fi / app
Not published
Outdoor unit needed
No

What is good

  • One of the most powerful single-unit portables (3.5 kW) for rooms up to 30 m2
  • Genuinely quiet for a monobloc, around 49 dB(A) at the low setting
  • Real Feel tech adjusts temperature and humidity together
  • Eco R290 refrigerant

What to watch

  • Single-hose design pulls warm air back into the room, lowering real-world efficiency
  • Large and heavy to move between rooms
  • Only A energy class, not the top tier

Installation & the rules that apply

This is a portable monobloc. The most regulation-light option by far. No F-gas certified installer is needed because you never break into the refrigerant circuit, no planning permission or permit is triggered since nothing is fixed to the building, and a landlord usually cannot refuse it as there are no permanent alterations. The main constraints are the tenancy or building rules on window-kit appearance and noise nuisance to neighbours.

Installation

Plug and play

Refrigerant

R290

GeneralRenters: get written landlord consent firstReviewed June 2026Often blocks install
GermanyDenkmalschutz: visible changes to listed buildings need approvalReviewed June 2026Permit required
European UnionPortable monobloc units need no refrigerant handlingReviewed June 2026Good to know
European UnionEU energy label and SEER / SCOP for air conditionersReviewed June 2026Good to know
European UnionEnergy classes are moving to a plain A to G scaleReviewed June 2026Good to know
See full rules by region

Common questions about the De'Longhi Pinguino PAC EX120 Silent

How loud is the De'Longhi Pinguino PAC EX120 Silent?
49 dB(A) indoors, about as loud as a refrigerator.
How energy-efficient is the De'Longhi Pinguino PAC EX120 Silent?
Its efficiency rating is A.
What size room does the De'Longhi Pinguino PAC EX120 Silent cool?
It is rated to cool a room 25–30 m² (3 kW · 12,000 BTU).
Do I need a professional to install the De'Longhi Pinguino PAC EX120 Silent?
No. It is a portable monobloc you can fit yourself, no professional needed. No permission needed.

Is a portable even the right type?

Compare portables against the other types on price, noise, efficiency and install.