14" x 14" HVAC Ceiling Register Box with 14" Round Collar

26-gauge galvanized steel construction for durable HVAC installations

14" x 14" square opening for a compatible ceiling register or grille

Nominal 14" round collar connects to round supply ductwork

Integral plaster-ground flange supports a secure finished installation

Flange provides an anchor point for compatible register screws

Suitable for residential and commercial HVAC supply-air systems

Box Opening: 14" x 14"

Nominal Round Collar Diameter: 14"

Actual Collar Diameter: Approximately 13 7/8"

Material: 26-Gauge Galvanized Steel

Flange Type: Integral Plaster-Ground Flange

Application: HVAC Supply Air

Product Code: CB141414

Application: Designed to transition from 14-inch round HVAC supply ductwork to a 14" x 14" ceiling register or grille.

Sizing: The first two measurements identify the square register-box opening. The final measurement identifies the nominal round collar diameter. The collar is manufactured approximately 1/8 inch undersized to fit compatible round ductwork.

Installation: Confirm the ceiling register opening and round duct diameter before ordering. Secure the box and register according to project requirements, then seal the duct connection to help reduce air leakage.