Where the PTAC page prints U ≤ 0.5, the unit is W/m²·K. Same rule as the impact pages. We do not translate it into a different program in the quote email.
If the energy model needs another number, send that number from the specification. The website is not the energy model.
Product sourcing
Product sourcing for commercial windows includes a PTAC opening when the drawings show the sleeve. Division 8 USA is a Houston supplier of commercial architectural products for hospitality, multifamily, commercial, student housing, and senior living. The services are specification review, product sourcing, project quotations, procurement coordination, and delivery coordination.
What to send
- The PTAC or sleeve condition from the drawings
- Window type and sizes around that opening
- Frame finish and quantity
- Any performance values the specification requires
- Project location
What this note will not do
The PTAC page names standards as references. It does not print one Florida approval code, and Division 8 USA does not issue that approval.
More on commercial windows. The five services are on product sourcing. Send the specification for a project quotation.
Will you convert the PTAC U-factor?
No. Leave it in the units printed, or send the value your specification requires.
