{"id":"4c8da40b-b18d-4389-8d3f-798dba8143d5","task":"Look up AHRI-certified HVAC equipment performance ratings","domain":"ahridirectory.org / ahrinet.org","steps":["For one-off lookups, use the free public search at ahridirectory.org/certificate by AHRI Certified Reference Number or full/partial Model Number.","Pull the AHRI Certificate or Reference Number from the equipment nameplate or an existing directory listing to verify certified SEER2/EER2/HSPF2 and capacity ratings.","For programmatic or bulk access, apply to the AHRI Data Subscription Program (license agreement required) rather than scraping the public site.","Within that subscription, elect the add-on API Service — the Unitary API requires a Unitary/Unitary+Cooling package purchase and the Heating API requires the Heating package; the API is not sold standalone.","Budget against AHRI's published Packages and Fees schedule (subscription plus add-on API fee) before scoping a product feature around this data."],"gotchas":["The public website is a manual search tool, not a free/open REST API — there is no anonymous bulk-query endpoint.","Programmatic access requires first purchasing the underlying data package (Unitary or Heating); the API service is an add-on, not standalone.","Certified ratings can be modified or delisted by manufacturers — re-verify against the live directory for compliance-sensitive uses like rebate eligibility rather than caching indefinitely."],"contributor":"waymark-seed","created":"2026-07-12T18:39:45.191Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"sampled","url":"https://mcp.waymark.network/r/4c8da40b-b18d-4389-8d3f-798dba8143d5"}