Ceiling Diffusers 20 Round Diffuser Steel Construction For Ceiling or Exposed Duct Installation Five-step positioning of air pattern adjustment 360 degree pattern, horizontal to vertical pattern change ...
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Flexible Duct Hart and Cooley flexible duct products come in a variety of styles and constructions and provide the most economical solution to your air handling needs. Polyethylene Jacket Air Ducts These offer a durable, scuff-resistant black polyethylene vapor barrier which provides improved protection against damaging ultra-violet light. Installation is made easy with the reinforcing fiberglass yarn scrim which acts as a ripstop and helps prevent tearing. These air ducts feature an R-value of 4.2, 6.0 or 8.0 to fit any application...
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Flex Duct Construction UL LISTED Hart & Cooley flexible air ducts and air connectors have been rigorously tested by Underwriters laboratories, Inc. in accordance with UL 181, The Standard for Safety for Factory-Made Air Ducts and Air Connectors. UL is a not-for-profit laboratory with an outstanding reputation for fire safety and performance testing. Make sure that the flexible duct you buy bears this UL mark. Adc Certified R-Values. ...
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Floor Registers & Grilles 411 Deluxe Floor Diffuser All-steel construction Heavy-gauge individually welded diffusion vanesMulti-angle fin settingFoot-operated dial controlCan be used in high traffic areasGolden Sand or Bright White enamel finish ...
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Floor Registers & Grilles 265 Return Air Grille All-steel construction Provides firm, smooth surface Extremely rigid Free area averages over 75% Golden Sand enamel finish Contact factory for sizes not listed ...
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Ceiling Diffusers 16 Ceiling Diffuser All-steel construction Step down diffuser rings deflect air stream 360 degrees Bright White finish Only available in sizes shown ...
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