Whirlpool PACW29HP
Portable monoblocA+ Heats too

Whirlpool

PACW29HP

A year-round single-hose portable that doubles as a heat pump for winter top-up warmth. It plugs in and vents through a window, no installation required.

€449

List price

unit only, plug-in, window kit included

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Will it cool your room?

Room size (assumed)28 m² ≈ 301 sq ft
Fits a 28 m² room

This unit's cooling matches a 28 m² room. Set your room size to check the fit for your space.

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At a glance

Best for people wanting one plug-in unit for summer cooling and shoulder-season heating in rooms up to ~28 m2.

Cooling
2.9 kW
Size
Average
Noise
52 dB
Audible
Install: Plug and playPermission: No permission needed

Performance

Cooling capacity
2.9 kW · 9,000 BTU
Heating capacity
2.5 kW
Room coverage
20–28 m²
SEER (cooling)
Not published
SCOP (heating)
Not published
Energy class (cooling)
A+
Energy class (heating)
A+
Annual energy (cooling)
Not published

Noise, size & features

Indoor noise
52 dB(A)about as loud as a refrigerator
Outdoor noise
Not published
Indoor unit
448 x 744 x 400 mm (WxHxD)
Outdoor unit
None
Refrigerant
R290
Wi-Fi / app
Not published
Outdoor unit needed
No

What is good

  • Reverse-cycle heat pump: cools in summer and heats in winter
  • A+ energy class for both cooling and heating, strong for a portable
  • 6th Sense intelligence and HEPA filter
  • Eco R290 refrigerant

What to watch

  • Single-hose, so summer efficiency is below a fixed split
  • Heating output (2.5 kW) is supplemental, not whole-home
  • Heavy at ~35 kg and up to 64 dB(A) at full speed

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 Whirlpool PACW29HP

How loud is the Whirlpool PACW29HP?
52 dB(A) indoors, about as loud as a refrigerator.
How energy-efficient is the Whirlpool PACW29HP?
Its efficiency rating is A+.
What size room does the Whirlpool PACW29HP cool?
It is rated to cool a room 20–28 m² (2.9 kW · 9,000 BTU).
Do I need a professional to install the Whirlpool PACW29HP?
No. It is a portable monobloc you can fit yourself, no professional needed. No permission needed.
Does the Whirlpool PACW29HP heat as well as cool?
Yes. It also heats, rated 2.5 kW of heating output.

Is a portable even the right type?

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