Item Features
- DirectVent Pro, in combination with the gas appliance, has been tested and listed as a decorative gas appliance system or as a direct vent heater system by a major agency, such as UL, CSA, Warnock Hersay, or OMNI
- Fully unitized twist lock connection
- Use of sealants at the joint connections of the inner and outer pipe are optional, unless specified by the appliance manufacturer
- Features exterior laser-welded seams
- Wind, rain, and thermal performance tested for safe, dependable operation
- .020 In aluminum inner wall with .018 in painted black galvanized steel outer wall
- 5 In ID x 8 in OD





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