Featured Product
Featured Product: Plastic Ceiling Diffuser
Plastic Ceiling Diffuser
12" diameter, collars for 6", 7", and 8" flex duct included, no tools required.
Hart & Cooley Product Registration
Hart & Cooley Distributor Locator
Downlaod Literature

 

Tech Talk Newsletter

Document Type Document Name Description File Size
Air Connectors The Difference Between Flexible Air Ducts and Flexible Air Connectors.
65.19 KB
Air Ducts The Difference Between Flexible Air Ducts and Flexible Air Connectors.
65.19 KB
Airflow Meter Using a Digital Airflow Meter.
165.18 KB
Ak Sizing a Register or Diffuser.
68.82 KB
Alternate Sizing Alternate Sizing of the 821_831_92 and HV Series Registers.
139.61 KB
Alternative Sizing Finding Performance Data for Unlisted Size Registers.
107.96 KB
Anemometer Using a Digital Airflow Meter.
165.18 KB
B-Vent Offset Vent Offsets.
265.54 KB
B-Vent Condenser Condensation Condensation in Type B Gas Vent Why It Forms and How to Prevent It.
417.71 KB
B-Vent Flashing Soft-Cone Flashings for Type B Gas Vent.
342.52 KB
B-Vent Interconnection Type B Gas Vent Interconnection Fittings.
243.39 KB
B-Vent Sizing Information Required to Size B-Vent.
80.46 KB
Back Panels Fiberglass T-Bar Diffusers with Molded Fiberglass Back Panels.
365.35 KB
CFM Filter Grille Performance and Filter Limitations.
1.01 MB
CFM What are the Considerations in Sizing a Return.
175.43 KB
CFM Effective Area vs. Free Area.
93.23 KB
CFM Using a Digital Airflow Meter.
165.18 KB
CFM Finding Performance Data for Unlisted Size Registers.
107.96 KB
CFM Sizing a Register or Diffuser.
68.82 KB
CFM Louver Performance and How to Size Them.
105.60 KB
Chimney Cleaning Cleaning Chimneys.
94.23 KB
Chimney Liner Chimney Liner Applications and Limitations.
87.17 KB
Codes Working with Standards Codes and Inspectors.
94.55 KB
Condensation Condensation Condensation in Type B Gas Vent Why It Forms and How to Prevent It.
417.71 KB
Creosote Cleaning Chimneys.
94.23 KB
Curved-Blade Registers Curved Blade Register Discussion.
429.07 KB
Dirt Dirt Stains on Diffusers and Adjacent Ceiling Surfaces.
487.07 KB
Duct Tape Flexible Duct Tape and Non-Metallic Clamps.
207.47 KB
Effective Area Effective Area vs. Free Area.
93.23 KB
Effective Area Sizing a Register or Diffuser.
68.82 KB
Face Velocity Sizing a Register or Diffuser.
68.82 KB
Face Velocity Effective Area vs. Free Area.
93.23 KB
Face Velocity Filter Grille Performance and Filter Limitations.
1.01 MB
Face Velocity Louver Performance and How to Size Them.
105.60 KB
Face Velocity Throw Blow Flow Oh No.
81.89 KB
Face Velocity What are the Considerations in Sizing a Return.
175.43 KB
Face Velocity Using a Digital Airflow Meter.
165.18 KB
Fiberglass Back Panel T-Bar Diffusers with Molded Fiberglass Back Panels.
365.35 KB
Flashing Soft Cone Soft-Cone Flashings for Type B Gas Vent.
342.52 KB
Flexible Air Connectors The Difference Between Flexible Air Ducts and Flexible Air Connectors.
65.19 KB
Flexible Air Duct The Difference Between Flexible Air Ducts and Flexible Air Connectors.
65.19 KB
Flexible Duct Fastening Flexible Duct Tape and Non-Metallic Clamps.
207.47 KB
Flexible Duct Length Limitations The Difference Between Flexible Air Ducts and Flexible Air Connectors.
65.19 KB
Flexible Duct Sizing Sizing of Flexible Duct.
168.81 KB
Flexible Duct Tape Flexible Duct Tape and Non-Metallic Clamps.
207.47 KB
Floor Grilles Models 210 and 265 Floor Registers
119.97 KB
Floor Registers Wood vs. metal Floor Diffusers.
1.53 MB
Floor Registers Models 210 and 265 Floor Registers.
119.97 KB
Free Area Effective Area vs. Free Area.
93.23 KB
Fusible-link (FL) Dampers Fusible-Link Dampers.
96.07 KB
GRD Alternate Sizing Extrapolation Finding Performance Data for Unlisted Size Registers.
107.96 KB
GRD Alternate Sizing Graph Alternate Sizing of the 821 - 831 - 92 and HV Series Registers.
139.61 KB
GRD Dimensions Finding Performance Data for Unlisted Size Registers.
107.96 KB
GRD Dimensions Dimensions of a Grille Register or Diffuser.
140.47 KB
GRD Painting Repainting Grilles, Registers and Diffusers.
74.20 KB
GRD Sizing Sizing a Register or Diffuser.
68.82 KB
GRD Strength Models 210 and 265 Floor Registers.
119.97 KB
GRD Substitution Grille, Register and Diffuser Substitution.
123.75 KB
Grille Location Return Grille Locations.
80.19 KB
Grille Sizing Filter Grille Performance and Filter Limitations.
1.01 MB
Grille Sizing What are the Considerations in Sizing a Return.
175.43 KB
Grille Sizing Dimensions of a Grille Register or Diffuser.
140.47 KB
Grille Sizing Return Grille Locations.
80.19 KB
Inspectors Working with Standards, Codes, and Inspectors.
94.55 KB
Louvers Louver Performance and How to Size Them.
105.60 KB
Noise Criteria (NC) Noise Criteria (NC) Part 1.
81.27 KB
Noise Criteria (NC) Noise Criteria (NC) Part 2
112.97 KB
Non-metallic Clamps Flexible Duct Tape and Non-Metallic Clamps.
207.47 KB
Painting GRDs Repainting Grilles, Registers and Diffusers.
74.20 KB
Push Pins T-Bar Diffusers with Molded Fiberglass Back Panels.
365.35 KB
Return Grilles Return Grille Locations.
80.19 KB
Return Grilles What are the Considerations in Sizing a Return.
175.43 KB
Sidewall Vent Terminations Sidewall Vent Terminations.
82.23 KB
Sizing Flex Duct Sizing of Flexible Duct.
168.81 KB
Sizing GRDs Sizing a Register or Diffuser.
68.82 KB
Sizing GRDs What are the Considerations in Sizing a Return.
175.43 KB
Soft Cone Flashing Soft-Cone Flashings for Type B Gas Vent.
342.52 KB
Soot Cleaning Chimneys.
94.23 KB
Spiral Diffuser Spiral Diffuser Scoop used as a Balancing Device.
78.56 KB
Standards Working With Standards, Codes, and Inspectors.
94.55 KB
Supply Air Velocity Throw Blow Flow Oh No.
81.89 KB
Sweating Sweating of T-Bar Ceiling Diffusers.
97.04 KB
T-bar Diffusers T-Bar Diffusers with Molded Fiberglass Back Panels.
365.35 KB
T-bar Diffusers Sweating of T-Bar Ceiling Diffusers.
97.04 KB
Terminal Velocity Throw Blow Flow Oh No.
81.89 KB
Throw Throw Blow Flow Oh No.
81.89 KB
Velocity Meter Using a Digital Airflow Meter.
165.18 KB
Velometer Using a Digital Airflow Meter.
165.18 KB
Vent Caps Sidewall Sidewall Vent Terminations.
82.23 KB