Oval Stack Head - 14" X 6" X 8" is Compatible with Duct 8" Floor Grille Toe Space R value rating of insulation

R value rating of insulation - R3

actual front end outer dimensions are approximately 27 5/8" width X 36 5/8" height

+ Product Details Perfect Fit & Easy Sizing - Designed for a 24" x 10" OR 10" x 24" duct opening (measured at the opening)

Actual Filter Size – 24 3/4"w x 35 3/4" x 1"

order a 14x20

Oval Stack Head - 14" X 6" X 8" is Compatible with Duct 8" Floor Grille Toe Space R value rating of insulation+ Product Details Size & Compatibility The galvanized sheet metal oval stack head is compatible with Duct 8" Superior Quality Made in the USA. Our product is made of high quality galvanized sheet metal with crimped ends (snap lock design) for easy fitting and secure connection Applications The oval stack head with ears and throat are used to right angle transition from oval pipe to sidewall grille or register Design This Long throat oval stack head is