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prevent rusting and corrosion on the exterior surfaces.
1. An annual inspection is required to maintain warranty of your
Simpson Dura-Vent B-Vent system. You will need to inspect the Cap, Vent
Pipe, Connector Pipe, and the connection to the appliance.
2. Verify that the sealant around the Flashing and Storm Collar is intact.
Reseal as needed. Remove Cap. Hold Cap by the collar only, and unlock by
twisting counterclockwise, and then pull up. Grabbing the Cap by the outer
edge or top can cause damage to the Cap.
3. Inspect Cap for any physical damage or damage from corrosion.
Look for any foreign material inside the cap or vent. (Example: bird's nest,
leaves, etc.)
4. Shine a light down inside of the vent pipe. Look for any evidence of
damage, corrosion or excessive condensation. Also, look for any disconnected
sections of the vent pipe or connector pipe. Refer to the installation instructions
to reconnect pipe sections. If pipe sections are damaged or corroded, replace
immediately!
5. Replace Cap by grabbing cap (by collar only), and slide onto pipe
section and twist-locking (clockwise).
6. Inspect appliance connector and make sure that the vent is securely
connected to the appliance.
7. Damaged or corroded parts should be replaced immediately!
Failure to do so can lead to an extremely hazardous situation!
8. Follow your appliance manufacturer's recommended instructions for
inspection your appliance.
MAINTENANCE
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