Hart & Cooley 3RDH

Hart & Cooley RDH Round Draft Hood Connector, 3 Inch, Aluminum Inner, G-90 Steel Outer, 6-1/2 Inch OD x 5-15/16 Inch


Manufacturer part number:



Hart & Cooley


Hart & Cooley RDH Draft Hood Connector, Round, 3 Inch, 6-1/2 Inch OD Diameter, 5-15/16 Inch Height, 0.018 Inch Outer, 0.016 Inch Inner Thickness, 550 deg F, Aluminum Inner, G-90 Steel Outer, Galvanized, For Use With: Type B Gas Vent Systems
  • Round gas vent pipe and fittings
  • Inner and outer pipe curled together as an integral unit
  • Unique locking band provides 360 deg turning radius of the pipe and fittings
  • Long inner liner can be shaped for oval outlets
  • Easily attaches to appliance draft hoods
  • Galvanized outer pipe and aluminum inner pipe providing protection against corrosion and external damage

Standard/Approvals: UL Listed

Application: HVAC

Products specifications
Attribute nameAttribute value
Diameter6-1/2 Inch OD
Height5-15/16 Inch
ManufacturerHart & Cooley
MaterialAluminum Inner, G-90 Steel Outer
Suitable For Use WithType B Gas Vent Systems
Temperature Rating550 deg F
Thickness0.018 Inch Outer, 0.016 Inch Inner
Vent/Duct Size3 Inch