Flue Sentinel Chimney Fan with Automatic Damper (FSGD)
All-in-one package with flue damper, heavy duty fan and chimney cap
TYPE M+MG2 DRAFT CONTROL
Type M+MG2 Draft Control for Solid, Oil or Gas Commercial/Industrial Applications
RC DRAFT CONTROL FOR COAL OR OIL EQUIPMENT
Type RC Draft Control for Oil or Coal Residential and Commercial Equipment