DB-R6 – DUCTBOARD (4’x10′ – 1.5″)

Ductboard is a rigid fiberglass sheet with foil facing that you cut and fold to fabricate custom ductwork. R-6 at 1.5″ thick gives you better insulation than the standard R-4 — use this when running ductwork through attics, crawlspaces, or other unconditioned areas where you need to minimize energy loss.

Specs: 4′ x 10′ sheet, 1.5″ thick, R-6 insulation value, fiberglass with foil-scrim-kraft (FSK) facing

Replaces: 441723, T0800

Fits: Universal — used to fabricate custom ductwork for any HVAC system

In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.

Cross-reference numbers

This part replaces the following OEM and aftermarket numbers:

• 441723
• DB-15
• DB-R6
• T0800

Not sure if your number matches? Call (214) 340-9421 or bring the old part in — bench-testing is free.