SELKIRK CORP 243215 45DEG Pellet Elbow, 3-Inch Manufactured in United states Easy to use Highly durable 3" 3VP-45 Degree, Elbow, Model VP, Type L, Pellet Vent Type L vent systems for pellet stove applications For use in accommodating unusual offsets and configurations Rated for flue temperatures up to 570 degrees F Model VP may be installed with a minimum 3" inch air space clearance to combustible surfaces, framing lumber, drywall and plywood