|
PRODUCT DESCRIPTION
ATCO's UPC #076 is a UL 181 Class 1 Air Duct and is manufactured with a tri-directional scrim reinforced grey polyester jacket. The UPC #076 inner core is air-tight and is designed for low-to-medium operating pressures in HVAC systems.
PRODUCT CONSTRUCTION
A double lamination of tough polyester which encapsulates a steel wire helix forms the air-tight inner core to ATCO's UPC #076. The double layer core is wrapped in a thick blanket of fiberglass insulation, which meets the requirements of the Florida Energy Code, and sheathed in a rugged and durable tri-directional scrim reinforced grey polyester jacket.
PRODUCT APPLICATIONS
UPC #076 is designed for indoor use as a supply and return air duct in residential and commercial low-to-medium pressure heating and air conditioning systems. ATCO's UPC #076 can be used as a complete air duct system and/or a branch duct connecting to mixing boxes, diffusers, light troffers, room inlets or other terminal devices.
PRODUCT CODE COMPLICANCE*
Meets requirements of Florida Energy Code, UL 181, UMC 10-1, SBCC, BOCA, NFPA 90A & 90B, HUD 515-2.1 (b), Cities of Chicago, New York & San Francisco, County of Dade (Florida), and the California State Fire Marshall.
*ATCO recommends that you check with the local code body having jurisdiction in your area to determine applicable codes.
PRODUCT DATA
|
|
- Diameters: 4", 5", 6", 7", 8", 9", 10", 12", 14", 16", 18", 20"
|
- Vapor Barrier: Reinforced polyester
|
- End Treatment: 25' - plain ends
|
|
|
PRODUCT PERFORMANCE DATA
- Rated Positive Pressure: 10" w.g. per UL-181 (UL Listed pressure ratings are determined in straight lengths @ ambient temperatures.)
|
- Recommended Operating Pressures (Determined in a 90° bend at elevated temperatures in accordance with ADC FD 72-R1 Test Code.)
|
- Maximum Positive:
6" w.g. - 4" thru 12" Dia.
4" w.g. - 14" thru 20" Dia.
(With factory installed metal collars, 2" w.g. - all diameters) |
- Maximum Negative:
¾" w.g. - all diameters |
- Maximum Velocity: 5,000 FPM
|
- Vapor Transmission: .05 perms
|
- Maximum Operating Temperatures:
-20° F to 140° F Continuous (@ maximum pressure)
-20° F to 180° F Continuous (@ 2" pos. w.g. max.)
-20° F to 250° F Intermittent (@ ½" pos. w.g. max.) |
- R Value: 6.0
(In accordance with ADC flexible duct performance and installation standards (1991) using ASTM C-518 at installed wall thickness on flat insulation only.) |
- Flame Spread: Less than 25
|
|
|
PRODUCT INSTALLATION
Air duct connections and joints shall be made per installation instructions outlined by ATCO Rubber Products, Inc. and as required by the UL 181 listing procedure. (Installation instructions are included inside of each carton.)
PRODUCT WARRANTY
Atco warrants that all flexible ducts will be free from defects in material and workmanship for a period of five years from the date of purchase only if the ducts are installed in accordance with Atco's installation instructions and under conditions specified in Atco's performance data. The buyer's exclusive remedies for any defect in the flexible ducts shall be replacement or refund of the purchase price, at Atco's option.
ATCO MAKES NO OTHER WARRANTIES, EXPRESS, IMPLIED, STATUTORY OR OTHERWISE. IN PARTICULAR, ATCO MAKES NO WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ATCO SHALL HAVE NO LIABILITY TO THE BUYER OR ANY THIRD PARTY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY KIND WHATSOEVER, INCLUDING, BUT NOT LIMITED TO, PERSONAL INJURY, PROPERTY DAMAGE, LOST PROFITS OR OTHER ECONOMIC INJURY DUE TO ANY DEFECT IN THE FLEXIBLE DUCTS. MATERIALS AND SPECIFICATIONS FOR THE FLEXIBLE DUCTS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
|
