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4PAMSHH09-SZO

PerfectAire · mini-split heat pump

4PAMSHH09-SZO is in the certified data as of Sep 19, 2026. 4PAMSHH09-SZO changed its certified heat output at 17°F on AHRI certificate 217221803 from 10,000 Btu/h to 12,000 Btu/h in the certified data between August 2025 and September 2026.

This unit's certified figures are identical to 500004490 (Convectair). See the full figures, the performance chart, and a comparison with other units here:

500004490 (main listing for 4PAMSHH09-SZO)

Certified pairings and AHRI numbers

1 certified pairing · 1 indoor unit

Certified pairings of 4PAMSHH09-SZO
AHRI certificate Indoor unit Furnace Certified At 5°FBtu/h At 47°FBtu/h At 95°FBtu/h · cooling
217221803 4PAMSHH09-UVW No furnace May 28, 2026 11,500 12,000 9,000

Brands listing this model number

Product history

  • 4PAMSHH09-SZO changed its certified heat output at 17°F on AHRI certificate 217221803 from 10,000 Btu/h to 12,000 Btu/h in the certified data between August 2025 and September 2026.
  • 4PAMSHH09-SZO first appeared in the certified data between March 2025 and May 2025.

Cite or print this page

Heat Pump List, “4PAMSHH09-SZO — certified pairings and AHRI numbers”. Certified figures dated , checked daily.
https://heatpumplist.com/model/4pamshh09-szo