DUCT SEALANT

TA102

FIRE RATED ACRYLIC SEALANT

TA103

WEATHERPROOF SILICONE SEALANT

TNS-731

FLEXIBLE AIR DUCT WITHOUT INSULATION

FADWI

FLEXIBLE AIR DUCT WITH INSULATION

FADI

ECCENTRIC TRANSITION

ET

CONCENTRIC TRANSITION

CT

GOOSE NECK RADIUS

GNR

RECTANGULAR TO ROUND (RD)

RTR

OFFSET

OF

ROUND TEE

TEE

CROSS TEE

CT

MITERED ELBOW 2-PIECE

E-2-M-90

REDUCING ELBOW

RE-5-90

Y-BRANCH OR PANT WYE

WB/PW

REDUCING LATERAL CROSS

RLC