York · Heat Pumps
York YH424E2S11 — 2 ton
York 2 Ton 14.3 SEER R-454B LX Series Two-Stage Heat Pump Condenser
Where it's listed
| Retailer | Listed price | |
|---|---|---|
| TheACOutlet | $2,499 | View → |
Prices are public listings captured from HVAC e-commerce sources; some retailers gate the final price in cart (manufacturer minimum-advertised-price). Always confirm on the retailer's site. Links are affiliate-eligible.
Comparable 2-ton systems from other brands
Same size, different brands, cheapest first. An “outdoor unit only” price doesn't include the matched indoor unit — don't compare it 1:1 against a two-piece system. Pick a brand, then open it to compare the price across every retailer that lists it.
| Model | From | Compare |
|---|---|---|
| Klimaire KOQ24240109 | $1,023 | 1 listing |
| Daikin DO10716 | $1,495 | 1 listing |
| Wrangler WR-GLZS4BA2410 | $1,634 | 1 listing |
| MrCool CENTRAL-24-HP-C-230B00-O · outdoor unit only | $1,869 | 2 retailers → |
| Rheem Select WP14AY24AJ2NA · outdoor unit only | $2,094 | 1 listing |
| Rheem / Ruud RP14AY24AJ2NA · outdoor unit only | $2,347 | 1 listing |
| Senville sv15132 · two-piece system | $2,499 | 1 listing |
| Trane A5HP4024A1000 A5AHC002A1B30A | $2,800 | 1 listing |
Specifications
| SEER | 14.3 |
| Tonnage | 2 ton |
Specs are decoded from the model number and retailer listings. Confirm against the manufacturer submittal sheet before purchase.
Efficiency & refrigerant
SEER 14.3 is the legacy cooling-efficiency rating; equipment manufactured since 2023 is rated in SEER2, which runs roughly 4.5% lower for the same unit. This unit uses R-454B, a current low-GWP (A2L) refrigerant that meets the post-2025 EPA AIM Act standard — future-proof for serviceability. A2L refrigerants are mildly flammable, so above a charge threshold the system needs factory leak detection; a certified installer handles this.
Rebates & tax credits
Federal 25C tax credit (now expired for new installs). A qualifying air-source or ductless heat pump may have qualified for the federal 25C Energy Efficient Home Improvement Credit (up to $2,000) if it met the CEE highest-efficiency tier (ENERGY STAR Most Efficient) and was installed as an AHRI-matched system. Important: the federal 25C credit applied only to property placed in service on or before December 31, 2025 — under the One Big Beautiful Bill (Pub. L. 119-21), it does not apply to systems installed after that date. If you installed a qualifying system in 2023–2025, you may still be able to claim it on that year's return — and 2025 claims require the manufacturer's qualified-manufacturer (QM) code. Read the federal credit details at ENERGY STAR / IRS →
This is not tax advice. We do not know this exact model's certified efficiency rating, so we cannot say it qualifies for any specific amount. Eligibility depends on the installed system's AHRI-matched rating, your tax liability, and the home being your residence. Always confirm with your installer and a tax advisor.
Official documents
Find the manufacturer's submittal sheet, installation manual, owner's manual, and warranty for the York YH424E2S11:
Search York literature for YH424E2S11 →
Documents are hosted by the manufacturer — BuyerBloc links to the official source and never re-hosts copyrighted manuals.
Matched systems (AHRI)
For ducted split systems, the rated efficiency only holds for AHRI-certified matched combinations of outdoor unit, coil, and air handler. Look up certified matches for this model in the official directory:
Find AHRI-certified matches for YH424E2S11 →
A retailer "system bundle" is not proof of an AHRI reference number. Verify the match in the AHRI Directory.
Before you buy or install
A heat pump should be sized from a Manual J load calculation and matched to the correct indoor coil/air handler — a mismatched pairing voids the warranty and invalidates the rated SEER2/HSPF2. Cold-climate performance depends on the rated capacity at low temperature, not the nameplate tonnage. Installation requires a permit in most jurisdictions and an EPA Section 608-certified technician for the refrigerant work.
Maintenance
Clean or replace the indoor filter every 1–3 months, keep the outdoor coil clear, and have a technician verify refrigerant charge and defrost operation annually. In heating mode, keep the outdoor unit clear of snow and ice.
York YH424E2S11 — questions
How much does the York YH424E2S11 cost?
One retailer currently lists it at $2,499. That's the equipment price only — installation (labor, matched coil or air handler, permits) adds significantly more.
Is that the installed price?
No — this is the equipment (box) price. A full installed heat pumps (matched components, labor, permits) costs significantly more, and that install markup is where quotes vary most.
What refrigerant does the YH424E2S11 use?
The York YH424E2S11 uses R-454B.
Does the York YH424E2S11 qualify for a federal tax credit?
The federal 25C credit applied only to systems placed in service on or before December 31, 2025, so it does not apply to new installs after that date. State and utility rebates (via DSIRE) may still apply — confirm eligibility with your installer and a tax advisor.
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