2 in. 4 in. x 8.7 in. Plastic Condensing Horizontal Termination Vent Kit Wobble Extensions Gardening T Sales Rank 002 Gardening T Sales Rank 002 Assembly Code N Delivery Offered Y Display Only Item N Dollar Velocity Code A Product Type Code 009010501008 Proposition 65 Flag N Retail Velocity Code B Store Availability Rank 03 Unit Velocity Code B Proposition 65 Warning What's Included DIFM Service Code N Warranty Code N Default Base SKU Old Default Base SKU Paint Code N Customer Rating 4 ) 7 in Manufacturer Warranty 2 years For use with Sensei Se+ tankless water heaters (condensing) and m series boilers Easy assembly adjustment