Tier 3 — Complete Residential HVAC Design Package
Designed for contractors who want the company to function as their outsourced HVAC design department.
$499.00
Includes all Tier 1 and Tier 2 deliverables, plus:
● Detailed room-by-room heating and cooling load report.
● Equipment selection and capacity documentation.
● Detailed supply and return duct design.
● Room-by-room CFM schedule.
● Duct sizing calculations and design criteria.
● Design static pressure and available external static pressure assessment, based on
equipment data.
● Fan airflow and equipment performance review.
● Register and grille sizing recommendations.
● Mechanical design notes and installation details.
● One coordinated revision following contractor review.
● Final PDF package suitable for contractor coordination and permit-submittal support,
where accepted by the applicable authority.