Setting 72 Degrees Requires Following Maintenance Standards to Prevent System Strain
https://sacramentoprecisionhvac-local-sac-near-mcdonald-hearing-aid2826.readspirex.com/posts/delaying-maintenance-exposes-your-hvac-system-to-catastrophic-failure-and-replacement-shock-2
Seventy-two degrees is not inherently too cold for air conditioning, but whether it is appropriate depends entirely on your system's maintenance standards and service cadence