337 Results
Filters 3
Popularity Product Name Mfg. Part Number Order Number

Diffusers, Air Distribution (Grilles, Sheet Metal, etc), Supplies

411 Deluxe Floor Diffusers 04 10 GS L88-285
411 Deluxe Floor Diffusers 04 10 GS
Size (D x W): 4" x 10"; Color: Brown; Carton Qty.: 10;
Brand: Hart & Cooley Mfg #: 010692
Catalog Pg.: 869 View Similar Items
Fixed Pattern Three Cone T-Bar Diffusers R6 14 W L89-898
Fixed Pattern Three Cone T-Bar Diffusers R6 14 W
Description: FPD3 R6; Collar Size: 14"; Carton Qty.: 2;
Brand: Hart & Cooley Mfg #: 064338
Catalog Pg.: 878 View Similar Items
Floor Grille L70-078
Floor Grille
Description: 150M 2-Way; Size (D x W): 6" x 10"; Color: White;
Brand: TRUaire Mfg #: 150MW06X10
Catalog Pg.: 887 View Similar Items
Floor Grille L70-064
Floor Grille
Description: 150M 2-Way; Size (D x W): 2" x 14"; Color: Brown;
Brand: TRUaire Mfg #: 150MB02X14
Catalog Pg.: 887 View Similar Items
Drop Ceiling Flange L89-002
Drop Ceiling Flange
Size (W x H): 8" x 8"; Description: Drop Ceiling Flange;
Brand: AirTec Mfg #: DCF
Catalog Pg.: 883 View Similar Items
Round Ceiling Diffuser Accessories L70-407
Round Ceiling Diffuser Accessories
Size: 10"; Description: Duct Ring;
Brand: TRUaire Mfg #: 803-10
Catalog Pg.: 893 View Similar Items
Rough In Flange L89-001
Rough In Flange
Size (W x H): 6" x 6"; Description: Rough In Flange 24" OC;
Brand: AirTec Mfg #: RCF24S
Catalog Pg.: 883 View Similar Items
T-Bar Lay-in Cone Diffuser L70-528
T-Bar Lay-in Cone Diffuser
Description: 3-Cone; Collar Size: 8";
Brand: TRUaire Mfg #: 2004CD
Catalog Pg.: 895 View Similar Items
Floor Grille L70-544
Floor Grille
Description: 150M 2-Way; Size (D x W): 4" x 12"; Color: White Textured;
Brand: TRUaire Mfg #: 150MWT04X12
Catalog Pg.: 887 View Similar Items
T-Bar Lay-in Cone Diffuser L70-530
T-Bar Lay-in Cone Diffuser
Description: 3-Cone; Collar Size: 12";
Brand: TRUaire Mfg #: 2004CD
Catalog Pg.: 895 View Similar Items
Round Ceiling Diffuser Accessories L70-401
Round Ceiling Diffuser Accessories
Size: 6"; Description: Butterfly Damper;
Brand: TRUaire Mfg #: 802-06
Catalog Pg.: 893 View Similar Items
T-Bar Lay-in Cone Diffuser L70-529
T-Bar Lay-in Cone Diffuser
Description: 3-Cone; Collar Size: 10";
Brand: TRUaire Mfg #: 2004CD
Catalog Pg.: 895 View Similar Items
Diffuser and Dampers L70-398
Diffuser and Dampers
Size: 10";
Brand: TRUaire Mfg #: 800X10
Catalog Pg.: 893 View Similar Items
Baseboard Diffusers/Return Air Grilles L88-896
Baseboard Diffusers/Return Air Grilles
Description: 462 Diffuser; Color: White; Length: 2'; Carton Qty.: 12;
Brand: Hart & Cooley Mfg #: 010726
Catalog Pg.: 870 View Similar Items
Round Ceiling Diffuser Accessories L70-403
Round Ceiling Diffuser Accessories
Size: 10"; Description: Butterfly Damper;
Brand: TRUaire Mfg #: 802-10
Catalog Pg.: 893 View Similar Items
Round Ceiling Diffuser Accessories L70-406
Round Ceiling Diffuser Accessories
Size: 8"; Description: Duct Ring;
Brand: TRUaire Mfg #: 803-08
Catalog Pg.: 893 View Similar Items
Floor Grille L70-079
Floor Grille
Description: 150M 2-Way; Size (D x W): 6" x 12"; Color: White;
Brand: TRUaire Mfg #: 150MW06X12
Catalog Pg.: 887 View Similar Items
T-Bar Lay-in Cone Diffuser L70-527
T-Bar Lay-in Cone Diffuser
Description: 3-Cone; Collar Size: 6";
Brand: TRUaire Mfg #: 2004CD
Catalog Pg.: 895 View Similar Items
Commercial T-Bar Curved-Blade Perforated Diffusers 08 W L88-492
Commercial T-Bar Curved-Blade Perforated Diffusers 08 W
Description: CBPR Return; Collar Size: 8"; Carton Qty.: 2;
Brand: Hart & Cooley Mfg #: 050807
Catalog Pg.: 880 View Similar Items
Aluminum Ceiling Diffusers 12 12 W L88-859
Aluminum Ceiling Diffusers 12 12 W
Description: A504OB 4-Way; Size (W x H): 12" x 12"; Shutter Type: Opposed Blade; Carton Qty.: 5;
Brand: Hart & Cooley Mfg #: 050743
Catalog Pg.: 879 View Similar Items
Commercial T-Bar Curved-Blade Perforated Diffusers 12 W L88-490
Commercial T-Bar Curved-Blade Perforated Diffusers 12 W
Description: CBPR Return; Collar Size: 12"; Carton Qty.: 2;
Brand: Hart & Cooley Mfg #: 050809
Catalog Pg.: 880 View Similar Items
Aluminum Ceiling Diffusers 08 08 W L88-324
Aluminum Ceiling Diffusers 08 08 W
Description: A503MS 3-Way; Size (W x H): 8" x 8"; Shutter Type: Multi-Shutter; Carton Qty.: 10;
Brand: Hart & Cooley Mfg #: 050711
Catalog Pg.: 879 View Similar Items
Commercial T-Bar Curved-Blade Perforated Diffusers 06 W L88-493
Commercial T-Bar Curved-Blade Perforated Diffusers 06 W
Description: CBPR Return; Collar Size: 6"; Carton Qty.: 2;
Brand: Hart & Cooley Mfg #: 050806
Catalog Pg.: 880 View Similar Items
Diffuser and Dampers L70-400
Diffuser and Dampers
Size: 14";
Brand: TRUaire Mfg #: 800X14
Catalog Pg.: 893 View Similar Items
FTL Finance
Powered by Site Search powered by SLI Systems

© 2025 Johnstone Supply. All rights reserved.

Select products to compare.
Compare