DuraVent FasNSeal 4" 29-4C Stainless Steel Fulton Boiler Appliance Adapter btu240000 IntelliFire Plus (IPI Plus) takes

IntelliFire Plus (IPI Plus) takes this technology to the next level with more safety and memory settings and a programmable wireless remote control

Do I need sealant or tape on connections

Up to 50 ft

DuraPlus Wall Strap (2x)

Model 03589318 Size 40" x 40"

DuraVent FasNSeal 4" 29-4C Stainless Steel Fulton Boiler Appliance Adapter btu240000 IntelliFire Plus (IPI Plus) takesAll FasNSeal (single wall) vent lengths and components feature patented built in mechanical locking band and triple lipped directional gaskets. All pipes and components are engineered with smooth clean welds located 90 from mechanical locking bands. This construction feature allows for ease of installation. The air space between the inner and outer wall on FasNSeal W2 helps to reduce the clearance to combustibles in addition to creating a heat shield