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エア・ハンドラー Blueridge KIT-BMPK12のPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。Blueridge KIT-BMPK12 4 ページ。 Concealed duct plenum kits

Step 1. Using a serrated knife, cut to separate the Supply and Return plenums. Using the

pre-marked line will give you a 30" Supply and an 18" Return. You can make your own marks

and change the length to suit your particular installation.

Step 2. Lay out the Supply plenum with foil backing side down. Fold along the V trench cuts to

create a box shape. Align the backing-only lap joint as shown to create a box with rectangular

shape.

Step 3: Use foil tape to close up the plenum. Be sure the joint is as depicted above, and the

resulting plenum shape has 4 right angles.

Step 4: Attach the end cap by inserting the insulation side into either end of the supply plenum.

If the fit is too tight, use your serrated knife to bevel the insulation until you get a nice snug fit all

the way around. Use the backing overlap to make a good taping surface and secure with foil

tape. You now have a 5 sided supply plenum, ready to attach to the supply opening of your

concealed duct unit.

Step 5: Repeat Steps 2 and 3 to create a Return Plenum. Return plenums do not have an end

cap.

Step 6: Use the serrated knife or ductboard hole cutting tool to cut holes for attaching duct

takeoffs.