
LG
A portable air conditioner rated at 10,000 BTU for rooms up to 250 sq ft. It needs no installation.
$288
Live price at SylvanePrice checked Sep 24, 2026
This is a portable monobloc. The most regulation-light option by far. No EPA Section 608 certified technician is needed because the refrigerant circuit is factory-sealed and never opened, no building or mechanical permit is triggered since nothing is fixed to the structure, and a landlord has little ground to refuse a unit that leaves no permanent alteration. The real constraints are your lease or HOA rules on how the window kit looks from outside, and noise to neighbours.
Plug and play
-
Compare portables against the other types on price, noise, efficiency and install.
The questions buyers ask, answered from live prices and real specs. See where a portable like this fits.
compare.ac may earn a commission on purchases, at no cost to you. It never changes the price you pay or how we rank units.
Will it cool your room?
This unit's cooling matches your 150 sq ft room.
The portable units we list are not ENERGY STAR certified, and portables are rated on a different (SACC) basis that is not comparable to the nameplate-BTU estimate the window figure uses, so there is no honest dollar figure to show here. As a category, portables (single-hose models especially) usually run less efficiently than a comparable window unit.
At a glance
Best for renters and rooms where you cannot install a fixed unit.
$499
No install needed