Mini-split

Fujitsu Halcyon 12LPAS1

4.6(35 retailer ratings) by Fujitsu · Model ASUH12LPAS / AOUH12LPAS1
Fujitsu_Halcyon_12LPAS1

Fujitsu's entry-tier Halcyon delivers premium quietness and durability without flagship pricing.

Cooling
12,000 BTU
Covers
500 ft²
Efficiency
20SEER2
Noise
19 dB
$1439 est.
typical street price · via Got Ductless
Check Price

Is 12,000 BTU right for your room? Run the sizing calculator

Strengths & trade-offs

Pros
  • Very quiet 19 dB low setting
  • Corrosion-resistant coated coils
  • Strong 11.0 HSPF heating output
Cons
  • WiFi module sold separately
  • Stock can be spotty online

What the Fujitsu Halcyon 12LPAS1 costs to run

Estimated from this unit's 20SEER2 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$26 /mo
Mixed / TemperateMid-Atlantic, Midwest, Mountain$28 /mo
Hot & HumidSoutheast, Gulf Coast, Texas$23 /mo
Hot & DrySouthwest, Desert$25 /mo

Full specifications

TypeMini-split air conditioner
Cooling capacity12,000 BTU
Rated coverage500 ft²
Efficiency20 SEER2
Noise (low)19 dB
Smart featuresNone
ENERGY STARNo
Model numberASUH12LPAS / AOUH12LPAS1
Typical street price$1439

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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