Home › CFR › Title 48 › Part 52 › §52.223-1248 CFR §52.223-12 — Maintenance, Service, Repair, or Disposal of Refrigeration Equipment and Air Conditioners.Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkAs prescribed in 23.109(d)(2), insert the following clause: