DX17VSS421: AHRI-Certified Matches
2 AHRI-certified indoor coils/furnace combinations match the Daikin DX17VSS421 outdoor unit. An AHRI match means AHRI (the industry certification body) independently verified this exact combination performs the way Daikin claims — see how this site sources and verifies data.
| Indoor coil | Furnace | Refrigerant | SEER / SEER2 | Region | AHRI # |
|---|---|---|---|---|---|
| CAAPE4860C4 upflow | DM80VC0804CN | not stated in source | 17 | — | 202357141 — source & confidence ▾Unconfirmed — check before relying on this Indoor model printed as "CAAPE4860C4" in the source (double A). Every other row in this document uses the pattern "CAPE####C4" for this coil family (see DX17VSS481/601 below), so this is likely a typo for CAPE4860C4 — but recorded exactly as printed rather than silently corrected. Confirm the real model number before publishing. Source · retrieved 2026-08-16 · Verify on ahridirectory.org (search by "AHRI Reference #") |
| CHPE3743C4 horizontal | DM80VC0804CN | not stated in source | 17 | — | 202357142 — source & confidence ▾Unconfirmed — check before relying on this Source · retrieved 2026-08-16 · Verify on ahridirectory.org (search by "AHRI Reference #") |
Got a quote listing this equipment?An AHRI match confirms the equipment is certified to work together — it doesn't tell you whether the price, the refrigerant, or the extras on your specific quote are reasonable.
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