4 preparation of coil gaskets, He-109 – AERCO Coil & Riser Replacement User Manual
Page 10
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PR2: 04/01/11 Page 10 of 16
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, New York 10913 • Phone: 800-526-0288
Coil/Riser Replace Instructions for Helitherm Water Heaters
Technical instructions
TID-0038_0A
HE-109
TOP VIEW
1/8" MINIMUM
1/8" TO 1/4"
1/8" TO 1/4"
SIDE VIEW
1/8" MINIMUM
Figure 4: Coil Assembly Spacing
6.4 Preparation of Coil Gaskets
Two 6-tab gaskets are provided with each replacement Coil Assembly. Proceed as follows:
Preparation of Coil Gaskets
1) Form the Gasket into a round shape
2) Using Needle-Nose Pliers, form the 6 tabs on each Coil Gasket by bending each tab outward 2 to 3
degrees as shown in Figure 5. This will secure the Gasket into the Spud’s inside diameter.
Section 6.4 Instructions
END
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