ROOM- Cockatoo

Join Roy Mittleider of CalCERTS as he discusses the ANSI / RESNET®/ ACCA 310 Standard. This standard establishes an overview of the procedures, tolerances, and record-keeping required to evaluate and grade the energy efficiency elements of an HVAC system’s design and installation.

 

National builders are looking to RESNET® 310 certified Raters to provide HVAC grading services as it can reduce their overall home score by as much as 6 points. This session will provide an overview of the data collection form and the five tasks associated with a 310 HVAC grading, which include HVAC system design, total duct leakage testing, a blower fan volumetric airflow test, a blower fan watt draw test, and a non-invasive refrigerant charge test.