BDM Chim-A-Lator 18" x 21" Stainless Steel Flue Extension converts-from-single-flue-to-direct-vent The DRG Outdoor Propane Heater

The DRG Outdoor Propane Heater is the whole package: powerful

Ceiling/Cathedral Support - Square (SBCS)

7" and 8" diameters

or cathedral ceilings where there is an attic space above

11 inches long

BDM Chim-A-Lator 18" x 21" Stainless Steel Flue Extension converts-from-single-flue-to-direct-vent The DRG Outdoor Propane HeaterThe Chim A Lator line of chimney caps easily mounts to the top of a masonry fireplace with a simple screwdriver. All of Our caps are constructed of an 18 gauge expanded metal screen and a 16 gauge frame. Features Fully Assembled Out of the Box Provides for fast easy installation Heavy Duty Frame Note: Installs on chimney where no flue is extending or flue is too short; Tapcon screws are included. Specifications Model 121821 Flue Size 18" x 21"