Superior Small Square Horizontal Termination Kit With 90 Degree Elbow for Secure Vent 4.5/7.5 Rigid Vent System w67 The control box also allows

The control box also allows for controls through 12v trigger

or this unit can be built into an existing wall for a zero clearance application

the WM-BI-2428-VLR-BG combines geometric elegance with a streamlined silhouette

Single Wall Flex Installation Instructions

Still unsure on whether to choose gas or electric patio heaters

Superior Small Square Horizontal Termination Kit With 90 Degree Elbow for Secure Vent 4.5/7.5 Rigid Vent System w67 The control box also allowsWhat's Included Horizontal Termination Kit 90 Degree Elbow Features Horizontal Termination Kit, Small Square, Includes SV4. 5 90 Elbow Durable galvanized steel and aluminum construction Secure twist lock connections Built to handle up to 20,000 BTU's For use with Superior Secure Vent 4. 5 7. 5 Rigid Vent System (4 1 2 inch inner diameter and 7 1 2 inch outer diameter) Specifications Item Number SV4. 5TK90SS Catalog Number H8915 Product Type Horizontal