WindowBestseller

Frigidaire FFRA051WAE

4.5(48,000 retailer ratings) by Frigidaire · Model FFRA051WAE
product shot

America's best-selling budget 5K window unit — cheap, simple, and dependable for small bedrooms.

Cooling
5,000 BTU
Covers
150 ft²
Efficiency
11CEER
Noise
56 dB
$169 est.
typical street price · via Amazon
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Is 5,000 BTU right for your room? Run the sizing calculator

Strengths & trade-offs

Pros
  • Rock-bottom price
  • Light and easy to install
  • Simple reliable mechanical dials
Cons
  • No remote or timer
  • Audible compressor cycling

What the Frigidaire FFRA051WAE costs to run

Estimated from this unit's 11CEER rating at 8 hours/day of cooling, using average residential electricity rates for each US climate zone. Your usage and utility rate will shift these numbers — run the calculator for your exact room.

Climate zoneExample regionsEst. cost / month
Cool NorthPacific NW, Upper Midwest, New England$17 /mo
Mixed / TemperateMid-Atlantic, Midwest, Mountain$19 /mo
Hot & HumidSoutheast, Gulf Coast, Texas$15 /mo
Hot & DrySouthwest, Desert$16 /mo

Full specifications

TypeWindow air conditioner
Cooling capacity5,000 BTU
Rated coverage150 ft²
Efficiency11 CEER
Noise (low)56 dB
Smart featuresNone
ENERGY STARNo
Model numberFFRA051WAE
Typical street price$169

Specs from manufacturer data; price and ratings are snapshots and may vary. See how we evaluate. Data last reviewed June 2026.

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Compare it against

Full comparison table
LG_LW6017R
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LG LW6017R

4.5(4,900 retailer ratings)
Cooling
6,000 BTU
Covers
260 ft²
Efficiency
11.3 CEER
Noise
52 dB
$249 est.
typical retail price