Duravent 3PVL-WSR Pellet Vent Tee Support Bracket, 3" Letters & Numbers This means the holding strength

This means the holding strength of the drywall is greater

Overall Length : 2-9/16

AND HRP4940S

Height : 2-5/16 in

Gasoline powered

Duravent 3PVL-WSR Pellet Vent Tee Support Bracket, 3" Letters & Numbers This means the holding strengthHighlights: Size: 3" Use to support vent pipe or tee sections Use to vent pellet appliances Cannot be used with other manufacturer systems Rated for continuous use flue temps up to 570 degrees F Double wall pipe air insulated design 0. 012" 430 stainless steel inner wall 0. 018" galvanized steel outer wall 3" clearance from combustible material must be mamaintained UL listed Warning: This product can expose you to chemicals including Chromium