- Brand:Ā RinnaiĀ®Dimensions:Ā 39 in LDomestic/Import:Ā ImportMaterial:Ā Aluminum/PlasticSuitable For Use With:Ā Luxury/Value Series Non-Condensing Tankless Water Heater
- Aluminum inner exhaust and plastic outer intake
- RinnaiĀ® Vent Pipe Extension, For Use With: Luxury/Value Series Non-Condensing Tankless Water Heater, Aluminum/Plastic, 39 in L, Import