2014 California Title 24 changes

Title 24 changes1200

  ………………………………………………………………………….  Title 24 HVAC Change out requirements Effective July 1 2014 Mandatory Requirements for existing alterations. (see more detailed information) 1. Duct sealing in all climate zones. (Section 150.0(m)11) Duct testing will be in all climate zones. 2. Duct Insulation – Raise minimum from R-4.2 to R-6.0 in climate zones 6, 7, and 8. (Section […]

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