Fujitsu General · Multi-Zone
AOU24RLXFZ
~$2,582approximate retailer price at last check, equipment only
Discontinued. Fujitsu General replaced it with the Fujitsu AOUH24KWAS3 24,000 BTU 3-Zone Multi. Leftover stock still turns up; the specs below are for this model.
Best forTwo- or three-room retrofits in moderate climates where an installer-supported Fujitsu quote comes in below the Mitsubishi equivalent.
Fujitsu's long-running 24k Halcyon multi, rated 18 SEER / 9.5 HSPF (pre-SEER2 ratings — this is a legacy R410A platform now being replaced by the R32 Airstage AOUH24KWAS3). It flexes across 2-3 zones with wall, floor, and slim-duct heads, and the DC twin-rotary compressor has a solid reliability reputation among installers. All the usual multi-zone homework applies: connected capacity must sit between 14k and 27k, one compressor is a single point of failure for every room, and when a single 7k or 9k head calls, the condenser's minimum output overshoots it — cue short-cycling and mediocre dehumidification. That's why owner regulars so often push two singles instead. Rated heating stops around 5°F, so it's a mild-to-moderate climate machine. Buy it discounted as remaining stock if your installer supports it, but know the warranty only counts when a registered dealer supplies and installs it.
No current listing on NEEP's cold-climate heat pump list. NEEP drops models that are no longer made, so a retired unit can be missing even if it was once listed. Fujitsu General rates it to keep running down to 5°F; without a listing there's no certified 5°F capacity figure to check that claim against.
Eyes open, maybe: this is a legacy R-410A Halcyon design being replaced by the R-32 Airstage line, so parts will get gradually harder to source over its life. The case for it is a proven DC twin-rotary compressor with a strong installer reliability reputation and a condenser street price around $2,200-2,600 that undercuts Mitsubishi equivalents — a fair trade if your installer supports it.
No — Fujitsu explicitly does not warranty online-purchased equipment. The up-to-10-year parts and compressor coverage only exists through a registered installing dealer, which makes this a dealer-channel purchase, full stop.
It flexes across 2 or 3 zones with wall, floor-console, or concealed slim-duct RLF heads, as long as total connected capacity lands between 14,000 and 27,000 BTU and each zone's line set stays within Fujitsu's length budget. Each zone gets independent temperature control from its own head.
Rated heating reaches only about 5°F with no hyper-heat option at this size, so it belongs in moderate climates. Its 18 SEER / 9.5 HSPF ratings are pre-SEER2 numbers from its generation — respectable then, mid-pack now.
Only via the optional FGLair WiFi adapter, purchased per head. As with any multi, also remember the structural caveat: one condenser failure takes down every connected room.
Fujitsu General · Multi-Zone
~$2,709
Two- or three-room retrofits in mild to moderate climates where a Fujitsu dealer quote comes in under the Mitsubishi or Daikin multi equivalent.
Fujitsu General · Multi-Zone
~$3,987
Two rooms in a mild-to-cold climate, installed by a Fujitsu-friendly contractor, who may later want ducted or cassette heads.
Fujitsu General · Multi-Zone
~$7,300
A four-room house in a moderate-to-cold climate that may mix wall and ducted heads.