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CATALYST
HEATER TUBE SEAL INSTALLATION |
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AIR LEAKS THROUGH
TUBE OPENINGS.
200 6" DIAMETER TUBES PASSING THROUGH 6 1/2" HOLE=8 SQUARE FEET HOLE IN YOUR
HEATER! |
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FLEXTEL
TUBE SEALS ARE THE MOST EFFICIENT WAY TO BLOCK INGRESS AIR!
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(view
additional installations)
Flextech Engineering, Inc., P.O. Box 725 Glendora, Ca. 91741
Tel:(626)914-2494 Fax:(626)914-1404
E-Mail:ds@flextechseals.com
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