DuraVent FasNSeal 4" x 3" 29-4C Stainless Steel Stepped Reducer h40.5 RSMVNG-C Millivolt Safety Pilot Control

RSMVNG-C  Millivolt Safety Pilot Control - Valve Only

Weight 4 lbs

they use room air for combustion

21427 Part Type Burners Size 4

Similar to our light blue small fire pit glass

DuraVent FasNSeal 4" x 3" 29-4C Stainless Steel Stepped Reducer h40.5 RSMVNG-C Millivolt Safety Pilot ControlAll 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