Selkirk 16" to 24" Storm Collar (Ultra-Temp / Galva-Temp Large) btu5800 24" and 30" sizes -

24" and 30" sizes - Fits the fireboxes of standard and larger fireplaces where 24" and 30" log sets are ideal

3" Black Ceiling Plate

ItelliFire Plus ignition in natural gas or propane gas

Choose Natural or LP gas (Conversion kits available)

Selkirk 16" to 24" Storm Collar (Ultra-Temp / Galva-Temp Large) btu5800 24" and 30" sizes -Selkirk 16" to 24" Diameter, Storm Collar. All Fuel Chimney Ultra Temp Galva Temp Large For projects where a larger chimney is required, Ultra Temp and Galva Temp Large Diameter are secure, easy to install, and available in 16" to 24". Selkirk UTL and GTL Large Diameters are used for masonry chimney applications. Ultra Temp: 430 Stainless Steel Inner Liner 430 Stainless Steel Outer Wall Mirror Finish 1" Solid Pack Mineral Wool Insulation 2" Clearance