
Friedrich · Model ZCP12SB
A portable air conditioner rated at 13,000 BTU (8,000 BTU SACC) for rooms up to 350 sq ft. It needs no installation.
$509
Live price at SylvanePrice checked Oct 27, 2026
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Based on 80 prices we have recorded since Jul 25, 2026, not a market average.
Will it cool your room?
This is undersized for your 450 sq ft room. It would run flat out and struggle to keep up.
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.
Supply voltage, plug, cooling power, cooling current, refrigerant and warranty are from Sylvane's published specifications for this exact configuration, checked Oct 18, 2026.
Power while cooling: From the maximum cooling draw its retailer lists for this exact model. An hour's cost is at that draw and the US average electricity price of 18.44¢/kWh (U.S. Energy Information Administration, Electric Power Monthly Table 5.6.A (residential average, May 2026)). The compressor cycles once the room is cool, so most hours cost less.
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
R-32
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 monobloc like this fits.

Friedrich
A portable air conditioner rated at 14,000 BTU for rooms up to 500 sq ft. It heats in winter too and needs no installation.
$639
Plug and play
$509
In stock. We may earn a commission.