Straight Register Boot - 14" X 4" X 8" Round Copper Coil-Insulated Line Set + Product Details Size -

+ Product Details Size - 14" X 14" is the size for the duct opening measurement only

+ Product Description Our Clear Plastic Thermostat Guard is the ultimate solution for protecting your thermostat while ensuring universal compatibility

+ Product Details Perfect Fit & Easy Sizing - Designed for a 20" x 12" OR 12" x 20" duct opening (measured at the opening)

actual front end outer dimensions are approximately 27 5/8" width X 32 5/8" height

Straight Register Boot - 14" X 4" X 8" Round Copper Coil-Insulated Line Set + Product Details Size -+ Product Details Size & Compatibility The size of galvanized sheet metal straight floor boot is 14" X 4" X 8". It is compatible with 8" duct Superior Quality Made in the USA. Our straight register boot is made of high quality galvanized steel metal for durability and rust prevention. Applications The straight boot is used for the transition from round pipe or insulated flex duct to register or grille + Product Description If you are looking for a