HVAC is central to HVAC replacement Title 24 compliance — equipment efficiency (e.g., SEER2/HSPF2), duct performance, and increasingly heat pumps.
HVAC under Title 24
- Equipment efficiency ratings
- Duct sealing and insulation (HERS-verified where applicable)
- Heat pumps, favored statewide under current code
Title 24 is a statewide California energy code. HVAC Replacement projects follow the same statewide standards; the exact requirements depend on your project's scope and address, which we model in CEC-approved compliance software. Related: HERS verification.
Related: HVAC Replacement Title 24 overview · pricing · Title 24 guide.
More on hvac replacement Title 24: heat pump requirements · duct requirements · requirements.
The same topic for Garage Conversion and Home Addition projects. Statewide: how Title 24 calculations model HVAC.