FSKL-3X48 – DUCT WRAP (4’x48′ – 3″)

Duct wrap insulation wraps around the outside of metal ductwork to reduce energy loss and prevent condensation. If your ductwork runs through an attic, crawlspace, or garage, insulation is required by code and saves you money on energy bills. R-8 at 3″ thick is the current code minimum for most applications in Texas. Foil backing acts as a vapor barrier.

Specs: R-8, 3″ thick, 4′ wide x 48′ long roll, fiberglass with foil-scrim-kraft (FSK) vapor barrier backing

Replaces: FSKL-3X48

Fits: Universal — wraps around any metal ductwork in residential or commercial HVAC systems

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:

• FSKL-3X48

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