A public building is undergoing a renovation and needs to comply with the 2024 Texas Building Code. The existing HVAC system is being replaced. What is the minimum efficiency standard for the new HVAC system as per the code?
- A80% AFUE (Annual Fuel Utilization Efficiency)
- 90% AFUE
- C95% AFUE
- D100% AFUE
Exam tip
Familiarize yourself with the specific efficiency requirements for HVAC systems in public buildings.
Why B is correct
The correct answer is 90% AFUE. The 2024 Texas Building Code requires new HVAC systems in public buildings to meet a minimum efficiency standard of 90% AFUE.