(May 28, 2024, 12:37 PM EDT) -- DES MOINES, Iowa — Two homeowners’ claim for breach of the implied warranty of workmanlike construction fails against a home flipper who allegedly failed to properly renovate a 70-year-old home’s heating, ventilation and air conditioning (HVAC) system because the flipper is not a “builder-vendor” under Iowa law, an Iowa appeals panel found in affirming a trial court’s judgment....