Endura Flap Thermo Panel 3e - Replacement Flap Instructions
Installation Instructions
Thermo/Quick Panel & Sliding Window
DifficultyEasy
Steps11
Time Required0.5 Hours
Sections03
Flags00
Parts
1 Replacement Flap
3 Retainer Rings
Tools
Magnetic Phillips head #2 screwdriver
Flat head screwdriver
Step 1Position the Panel
Lay the panel down on its edge, so that you can see the screw holes that are on the sides of the panel.
Step 2Remove the Bottom Screws
Remove the two screws nearest to the bottom of the panel on both sides.
Step 3Loosen the Second Set of Screws
Locate the second set of screws, right under the glass on either side.
Loosen each screw a quarter turn.
Step 4Remove the Flap
Slide the flap assembly out of the bottom of the panel.
ou may need a soft mallet to knock it loose. If so, it’s easiest to rotate the flap out and tap the bottom magnetic threshold with the mallet.
Step 5Locate Flap Rod
Locate the rod that holds the flap.
If you have retainer rings that are holding the rod in place then you can pop one off using the flat head screwdriver.
Then slide the rod out and remove the old flap.
Slide the rod out and remove the old flap.
Step 6Check the Magnets
Position the new flap in place in the frame and make sure the magnets are attracting correctly. If they are not, try flipping the flap around (switching the interior and exterior faces).
Step 7Loosen the Bellows
Sometimes the bellows (accordion-like sides of the flap) contract during shipping and prevent the magnets from attracting.
To fix this, remove the pivot washers from the top corners of the flap and use a blow dryer to lightly heat the bellows and stretch them back out.
Step 8Position the New Flap
Guide the rod through the flap and frame.
If you removed a retainer ring, put a new one on by holding the other side of the rod in place while pushing the ring on with your fingers.
Each side only needs one ring, and the teeth need to be bent facing away from the flap. If you’re having difficulties putting the new ring on, try flipping the ring around so the teeth are facing the opposite direction.
Step 9Re-Install Flap Assembly
Slide the flap assembly back in place in the bottom of the panel.
Be sure that the tracks for the locking cover are on the same side as the height adjustment locks at the top of the panel.
Step 10Attach Bottom Piece
Screw in the bottom piece with the two screws that you removed.
Step 11Tighten Middle Screws
Tighten the screws that are under the glass.
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