Product HighlightsFORTRESS® is a precision engineered system of prefabricated PVC duct and16 injection molded Polypropylene fittings that conceal and protect exposed refrigeration linesets, electrical cable/telephone wiring and water or drain pipes.
- Meets current UL-94V-0 specifications
- Suitable for temperatures from -4 to 140° F.
- All components except the flexible are split to facilitate easy installation for both new and retrofit applications
- Weather resistant
California residents: see Proposition 65 Warning
Weight 0.18 Pounds Length 4.25 Inches Width 4.88 Inches Height 3.50 Inches Country of Origin USA Brand Fortress® Includes End Fitting, #6 x 3/4″ SS Screw (2) Application Perfect for minisplits, high velocity and conventional ducted split air conditioning systems. A precision engineered system of prefabricated PVC duct and fittings which conceals and protects exposed refrigeration linesets, electrical cable/telephone wiri Approvals UL -94V-0 Color Ivory Composition Polyvinyl Chloride Duct Size 4 1/2" For Use With Minisplits, high velocity and conventional air conditioning systems. Functions Protects from Weather, Vandalism, Pets and Pests Size 4 1/4" x 4 7/8" x 3 1/2" Temperature Range -4°F to 140°F (-20°C to 60°C) Type End Fitting Tier Fortress® Connection Size 4.5" UL Listed NO
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