SELKIRK 105230 GAS VENT 90-DEGREE ELBOW, TYPE B, ADJUST

SELKIRK 105230 - GAS VENT 90-DEGREE ELBOW, TYPE B, ADJUSTABLE, 5-IN. - 5", 5RV-90, ADJUSTABLE, 90 DEGREE ELBOW, ROUND TYPE B GAS VENT. ROUND GAS VENT DOUBLE WALL CONSTRUTION WITH IT'S BUILT-IN AIR SPACE, PROVIDES PERMANENT INSULATION AND KEEPS THE INNER PIPE HOT AND OUTER RELATIVELY COOL ROUND VENT PIPE AND FITTINGS ARE DESIGNED FOR USE ON APPROVED GAS APPLIANCES IN RESIDENTIAL AND LIGHT COMMERICIAL APPLICATIONS ADJUSTABLE 90 DEGREE ELBOW - FOUR GORE UNDERWRITERS LABOTORIES UL 441 AND NATIONAL FIRE PROTECTION AGENCY NFPA 54 AND NFPA 211 VENTING GAS FIRED APPLIANCES, WATER HEATERS, FURNACES, STOVES, ETC. LOCKTAB-AN ALTERNATIVE METHOD TO SECURE PIPE WHEEN REQUIRED - EQUAL TO 693895