Majestic

CT-3A-B is a Chimney Adapter for use with the DTS and DTO caps on the SL300 Series Pipe.

SLA10 is a 11 inch to 10 inch adapter that is used with the SL400 series pipe. Genuine OEM Part

Use the Zero Clearance Chimney Adapter when venting into an air cooled chimney you must add. 14 1/2" round flashing adapter kit (for use with existing liner kits when using Class A pipe).