Heat Pump List

Tools

WOM-27HH4/230

Wells · mini-split heat pump

WOM-27HH4/230 is in the certified data as of Sep 19, 2026. WOM-27HH4/230 changed its certified heat output at 17°F on 3 pairings in the certified data between August 2025 and September 2026. The new figure is higher on all 3.

WOM-27HH4/230 (Wells) has the same certified figures as 500006218 (Convectair). See the full figures, the performance chart, and a comparison with other units here:

500006218 (main listing for WOM-27HH4/230)

Certified pairings and AHRI numbers

3 certified pairings

Certified pairings of WOM-27HH4/230
AHRI certificate Indoor unit Furnace Certified At 5°FBtu/h At 47°FBtu/h At 95°FBtu/h · cooling
215864108 — No furnace May 6, 2026 27,000 27,000 27,000
215864109 — No furnace May 6, 2026 27,000 28,000 28,000
215864110 — No furnace May 6, 2026 27,000 27,400 27,400

Model numbers with these certified figures

Product history

  • WOM-27HH4/230 changed its certified heat output at 17°F on 3 pairings in the certified data between August 2025 and September 2026. The new figure is higher on all 3.
  • WOM-27HH4/230 first appeared in the certified data between September 2024 and November 2024.

Cite or print this page

Heat Pump List, “WOM-27HH4/230 — same certified unit”. Certified figures dated , checked daily.
https://heatpumplist.com/model/wom-27hh4_sl230