18 inch duct opening measurements

C150MB 02X10(Duct Opening Measurements) Floor Supply Grille 2-Inch By 10-Inch Floor Register Brown

Smoothglide damper Model Size Indicates Duct Opening Measurements not Wall Opening Measurements. steel components no plastic powder coated The actual face size is 11.5-inch in width and 3.5-inch in height. more

Accord ABRGWH126 Return Grille with 1/2-Inch Fin Louvered 12-Inch x 6-Inch(Duct Opening Measurements) White

Accord ABRGWH126 Return Grille with 1/2-Inch Fin Louvered 12-Inch x 6-Inch(Duct Opening Measurements) White more

Accord ABRFWH2020 Return Filter Grille with 1/2-Inch Fin Louvered 20-Inch x 20-Inch(Duct Opening Measurements) White

BULYAXIA model ABRFWH2020 is a white 20-Inch x 20-Inch (Duct Opening Measurements) return filter grille with a 12-inch spaced fins. To determine the correct size to order measure the size of the duct opening (not the old vent itself). Each BULYAXIA... more

Accord ABRFWH2020 Return Filter Grille With 1/2-Inch Fin Louvered 20-Inch X 20-Inch(Duct Opening Measurements) White

Steel construction 1/2-in spaced fins For sidewall or ceiling application Removable hinged face accepts nominal 1-in thick filters for easy installation and cleaning The number of louvered columns and mounting holes will vary based on the size of the... more

C170 16X16(Duct Opening Measurements) Return Air Grille 16-Inch By 16-Inch Sidewall Or Ceiling Return Air Grille White

Heavy gage all steel construction Model Size Indicates Duct Opening Measurements not Wall Opening Measurements. 1/2-inch spaced fins High quality powder coated The actual face size is 17.75-inch in width and 17.75-inch in height. more

Decor Grates PL412-MTG 4-Inch by 12-Inch (Duct opening measurements) Plastic Floor Register Tan Mahogany

These plastic floor registers are built with the finest materials and go through the highest quality assurance process. Our classic designs will enhance any rooms decor. Easy to install and will give you years of trouble free operation. Rust proof with... more

Accord ABSWWH488 Sidewall/Ceiling Register With 4-Way Design 8-Inch X 8-Inch(Duct Opening Measurements) White

Steel construction for sidewall or ceiling application 1/2-in spaced fins Four-way air deflection with a multi-shutter damper The number of louvered columns and mounting holes will vary based on the size of the grille ordered Listed product sizes refer... more

C150MWT 04X12(Duct Opening Measurements) Supply Grille Floor Register 4-Inch X 12-Inch White-Powder Coated

Smoothglide damper Model Size Indicates Duct Opening Measurements not Wall Opening Measurements. steel components no plastic powder coated The actual face size is 13.5-inch in width and 5.5-inch in height. more

04X10(Duct Opening Measurements) Decorative Floor Grille 4-Inch By 10-Inch Modern Contempo Floor Diffuser Antique Brass Finish

Smoothglide damper Model Size Indicates Duct Opening Measurements not Wall Opening Measurements. steel components no plastic plating The actual face size is 11.5-inch in width and 5.5-inch in height. more

Accord ABSWWH488 Sidewall/Ceiling Register with 4-Way Design 8-Inch x 8-Inch(Duct Opening Measurements) White

BULYAXIA model ABSWWH488 is a white 8-Inch x 8-Inch(Duct Opening Measurements) sidewallceiling register with a 4-way design. To determine the correct size to order measure the size of the duct opening (not the old vent itself). Each BULYAXIA product is... more

8-Inch(Duct Opening Measurements) Round Ceiling Air Diffuser 8 Inch White-Powder Coated

Smoothglide damper Model Size Indicates Duct Opening Measurements not Wall Opening Measurements. steel components no plastic powder coated The diameter of the round face is 12-inches. more

Accord ABSWWH488 Sidewall/Ceiling Register With 4-Way Design 8-Inch X 8-Inch(Duct Opening Measurements) White

Steel construction for sidewall or ceiling application 1/2-in spaced fins Four-way air deflection with a multi-shutter damper The number of louvered columns and mounting holes will vary based on the size of the grille ordered Listed product sizes refer... more

8-Inch(Duct Opening Measurements) Round Ceiling Air Diffuser 8 Inch White-Powder Coated

Smoothglide damper Model Size Indicates Duct Opening Measurements not Wall Opening Measurements. steel components no plastic powder coated The diameter of the round face is 12-inches. more

C170 14X12(Duct Opening Measurements) Return Air Grille 14-Inch By 12-Inch Sidewall Or Ceiling Return Air Grille White

Heavy gage all steel construction Model Size Indicates Duct Opening Measurements not Wall Opening Measurements. 1/2-inch spaced fins powder coated The actual face size is 15.75-inch in width and 13.75-inch in height. more

Accord ABSWWH2148 Sidewall/Ceiling Register With 2-Way Design 14-Inch X 8-Inch(Duct Opening Measurements) White

Steel construction for sidewall or ceiling application 1/2-in spaced fins Two-way air deflection with a multi-shutter damper The number of louvered columns and mounting holes will vary based on the size of the grille ordered Listed product sizes refer... more

04X10(Duct Opening Measurements) Decorative Floor Grille 4-Inch By 10-Inch Vintage Victorian Floor Diffuser Polished Brass Finish

Smoothglide damper Model Size Indicates Duct Opening Measurements not Wall Opening Measurements. steel components no plastic plating The actual face size is 11.5-inch in width and 5.5-inch in height. more

C150MWT 04X10(Duct Opening Measurements) Supply Grille Floor Register 4-Inch X 10-Inch White-Powder Coated

Smoothglide damper Model Size Indicates Duct Opening Measurements not Wall Opening Measurements. steel components no plastic powder coated The actual face size is 11.5-inch in width and 5.5-inch in height. more

Accord ABSWWH2144 Sidewall/Ceiling Register With 2-Way Design 14-Inch X 4-Inch(Duct Opening Measurements) White

Steel construction for sidewall or ceiling application 1/2-in spaced fins Two-way air deflection with a multi-shutter damper The number of louvered columns and mounting holes will vary based on the size of the grille ordered Listed product sizes refer... more

C102M 12X08(Duct Opening Measurements) 2-Way Supply 12-Inch By 8-Inch Sidewall Or Ceiling Register Grille White

Thank for r custom.Customer care is our top priority. Offer is subject to availability.We promise won t regret buying it. Smoothglide damper Size Indicates Duct Opening Measurements not Opening Measurements. High quality steel components no plastic... more

C102M 12X06(Duct Opening Measurements) 2-Way Supply Sidewall Or Ceiling Register Grille 12-Inch X 6-Inch White-Powder Coated

Smoothglide damper Model Size Indicates Duct Opening Measurements not Wall Opening Measurements. steel components no plastic powder coated The actual face size is 13.75-inch in width and 7.75-inch in height. more

Decor Grates PL412-TA 4-Inch by 12-Inch (Duct opening measurements) Plastic Floor Register Taupe

These plastic floor registers are built with the finest materials and go through the highest quality assurance process. Our classic designs will enhance any room s decor. Easy to install and will give you years of trouble free operation. Rust proof... more

C102M 08X04(Duct Opening Measurements) 2-Way Supply Sidewall Or Ceiling Register Grille 8-Inch X 4-Inch White-Powder Coated

Smoothglide damper Model Size Indicates Duct Opening Measurements not Wall Opening Measurements. steel components no plastic powder coated The actual face size is 9.75-inch in width and 5.75-inch in height. more

Accord AOSWOLL126 Red Oak Sidewall/Ceiling Register 12-Inch X 6-Inch(Duct Opening Measurements) Light Finish

Solid oak construction For sidewall or ceiling application Premium stain and durable lacquer finish; color may vary slightly based on the underlying wood product Plastic rustproof damper box Listed product sizes refer to the duct opening measurements... more

Accord AORGOLL106 Oak Return Grille 10-Inch X 6-Inch(Duct Opening Measurements) Light Finish

Solid oak construction For sidewall or ceiling application Premium stain and durable lacquer finish; color may vary slightly based on the underlying wood product Louvered design for better air circulation Listed product sizes refer to the duct opening... more

cord ABFRWH412 Floor Register With Louvered Design 4-Inch X 12-Inch(Duct Opening Measurements) White

Steel Imported Durable welded steel construction floor register for heat & HV systems Easy drop in floor vent installation - no tools necessary Opposed blade damper for easy air flow adjustment Multi-angled rolled fins spread air evenly through your... more

Accord ABSWWH488 Sidewall/Ceiling Register With 4-Way Design 8-Inch X 8-Inch(Duct Opening Measurements) White

Steel construction for sidewall or ceiling application 1/2-in spaced fins Four-way air deflection with a multi-shutter damper The number of louvered columns and mounting holes will vary based on the size of the grille ordered Listed product sizes refer... more

02X12(Duct Opening Measurements) Decorative Grille Ornamental Scroll Floor Diffuser Finish 2-Inch X 12-Inch

Smoothglide damper Model Size Indicates Duct Opening Measurements not Wall Opening Measurements. steel components no plastic plating The actual face size is 13.5-inch in width and 3.5-inch in height. more

C150MB 06X12(Duct Opening Measurements) Supply Grille Floor Register 6-Inch X 12-Inch Brown-Powder Coated

Smoothglide damper Model Size Indicates Duct Opening Measurements not Wall Opening Measurements. steel components no plastic powder coated The actual face size is 13.5-inch in width and 7.5-inch in height. more

Accord ABFRBR412 Floor Register with Louvered Design 4-Inch x 12-Inch(Duct Opening Measurements) Brown

Accord Ventilation model ABFRBR412 is a brown 4Inch x 12Inch(Duct Opening Measurements) floor register with a louvered design. To determine the correct size to order measure the size of the duct opening (not the old vent itself). Each Accord... more

Accord ABSWWH488 Sidewall/Ceiling Register With 4-Way Design 8-Inch X 8-Inch(Duct Opening Measurements) White

Steel construction for sidewall or ceiling application 1/2-in spaced fins Four-way air deflection with a multi-shutter damper The number of louvered columns and mounting holes will vary based on the size of the grille ordered Listed product sizes refer... more

C150MWT 04X10(Duct Opening Measurements) Supply Grille Floor Register 4-Inch X 10-Inch White-Powder Coated

Smoothglide damper Model Size Indicates Duct Opening Measurements not Wall Opening Measurements. steel components no plastic powder coated The actual face size is 11.5-inch in width and 5.5-inch in height. more

Decor Grates PL412-CML 4-Inch by 12-Inch (Duct opening measurements) Plastic Floor Register Caramel

Decor Grates PL412-CML 4-Inch by 12-Inch (Duct opening measurements) Plastic Floor Register Caramel Features : - Plastic lattice design floor grate caramel - Available in a variety of styles and finishes to match any decor - Economical solution for... more

Matte Black C164-OMB 04X12(Duct Opening Measurements) Decorative Grille Ornamental Scroll Floor Diffuser Finish 4-Inch X 12-Inch

Smoothglide damper Model Size Indicates Duct Opening Measurements not Wall Opening Measurements. steel components no plastic plating The actual face size is 13.5-inch in width and 5.5-inch in height. more

04X10(Duct Opening Measurements) Decorative Floor Grille 4-Inch By 10-Inch Vintage Victorian Floor Diffuser Polished Brass Finish

Smoothglide damper Model Size Indicates Duct Opening Measurements not Wall Opening Measurements. steel components no plastic plating The actual face size is 11.5-inch in width and 5.5-inch in height. more

C102M 14X04(Duct Opening Measurements) 2-Way Supply Sidewall Or Ceiling Register Grille 14-Inch X 4-Inch White-Powder Coated

Smoothglide damper Model Size Indicates Duct Opening Measurements not Wall Opening Measurements. steel components no plastic powder coated The actual face size is 15.75-inch in width and 5.75-inch in height. more

Matte Black C167-MMB 04X10(Duct Opening Measurements) Decorative Grille Modern Contempo Floor Diffuser Finish 4-Inch X 10-Inch

Smoothglide damper Model Size Indicates Duct Opening Measurements not Wall Opening Measurements. steel components no plastic plating The actual face size is 11.5-inch in width and 5.5-inch in height. more

Accord AOSWOLL106 Oak Sidewall/Ceiling Register 10-Inch X 6-Inch(Duct Opening Measurements) Light Finish

Solid oak construction For sidewall or ceiling application Premium stain and durable lacquer finish; color may vary slightly based on the underlying wood product Plastic rustproof damper box Listed product sizes refer to the duct opening measurements... more

CintBllTer C103M 10X04(Duct Opening Measurements) 3-Way Supply 10 4-Inch Sidewall or Ceiling Register Grille Size White-Powder Coated

The 103M 10X04 is a 10 inch x 4 inch 3 way air register used for wall or ceiling openings. The stamped face allows for three way air deflection. This patented Smooth glide technology ensures rattle free and quiet airflow from your central air system.... more