M&g Duravent 4" Polypro 4" Giannoni To 4" Poly Pro Adapter - 4PPS-AD04GIA-4PPF

Product Features

• Polypro is engineered for use with Category II and IV condensing gas/oil appliances and heating equipment, including tankless water heaters, high efficiency water heaters, condensing boilers and warm air furnaces
• Use to adapt rigid polypro pipe length to PVC/CPVC coupler or other plastic appliance outlet
• Must be used with other adapter connector for flue gas
• Has a double female adapter
• One end accepts PVC male pipe and the other accepts polypro male pipe