Third Party Verification Claim

ManualsBrandsDS3-LLC ManualsDuct AccessoriesDuct Saddles Hanger (20-Pack)

This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client.

Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party,

other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only

the Client is authorized to copy or distribute this report and then only in its entirety. Any use of the Intertek name or one of its marks for

the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and

test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service

is or has ever been under an Intertek certification program.

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TEST REPORT

REPORT NUMBER: 103187792SAT-001

ORIGINAL ISSUE DATE: August 16, 2017

REVISED DATE: NA

EVALUATION CENTER

Intertek Testing Services NA Inc.

16015 Shady Falls Road

Elmendorf, TX 78112

RENDERED TO

DS3, LLC.

PO Box 774

Oakhurst, CA 93644

PRODUCT EVALUATED: Saddle

EVALUATION PROPERTY: Heat Release Rate, Smoke Release

Report of Testing Duct Saddle; Models: V2 and PP for

compliance with the applicable requirements of the following

criteria: UL 2043, Fourth Edition, dated October 2, 2013, Fire test

for Heat and Visible Smoke Release for Discrete Products and

Their Accessories Installed in Air-Handling Spaces

Summary of content (15 pages)

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TEST REPORT REPORT NUMBER: 103187792SAT-001 ORIGINAL ISSUE DATE: August 16, 2017 REVISED DATE: NA EVALUATION CENTER Intertek Testing Services NA Inc. 16015 Shady Falls Road Elmendorf, TX 78112 RENDERED TO DS3, LLC.
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DS3, LLC. Report No. 103187792SAT-001 August 16, 2017 Page 2 of 15 1 Table of Contents 1 2 3 Table of Contents .................................................................................................................... 2 Introduction ............................................................................................................................. 3 Test Samples ...........................................................................................................................
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DS3, LLC. Report No. 103187792SAT-001 2 August 16, 2017 Page 3 of 15 Introduction Intertek Testing Services NA (Intertek) has conducted testing for DS3, LLC. on the Duct Saddle; Models: V2 and PP, to evaluate heat and smoke release. Testing was conducted in accordance with UL 2043, Third edition dated August 20, 2008, Fire test for Heat and Visible Smoke Release for Discrete Products and Their Accessories Installed in Air-Handling Spaces. This evaluation was performed on August 14, 2017.
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DS3, LLC. Report No. 103187792SAT-001 4 August 16, 2017 Page 4 of 15 Testing and Evaluation Methods All instrumentation was zeroed and calibrated prior to testing. The test specimen, after conditioning to 73°F and 50% R.H., was placed on the specified test frame / enclosure. The 12” x 12” x 4” propane test burner was centered under the specimen and the test was started. The test specimen is exposed to a direct flame impingement with a heat release rate of 60 kW (92 cubic feet per hour).
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DS3, LLC. Report No. 103187792SAT-001 August 16, 2017 Page 5 of 15 ITEM RESULTS 1 – V2 2nd – PP (black) st Peak rate of heat release (HRRS) Peak rate of smoke release (SRRS) Total smoke released for first 10 minutes (TSR) Peak normalized optical density* Average normalized optical density (for first 10 minutes)* 7 kW 0.13 m2/s 15m2 0.32 2 kW 0.01 m2/s 3m2 0.03 0.06 0.01 (*Informational data only, not used for acceptance criteria) 5.2. EXAMINATION OF RESULTS ACCEPTANCE CRITERIA 1.
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DS3, LLC. Report No. 103187792SAT-001 6 August 16, 2017 Page 6 of 15 Conclusion Intertek Testing Services NA (Intertek) has conducted testing for DS3, LLC. on the Duct Saddle; Models: V2 and PP, to evaluate heat and smoke release. Testing was conducted in accordance with UL 2043, Fourth Edition, dated October 2, 2013, Fire test for Heat and Visible Smoke Release for Discrete Products and Their Accessories Installed in Air-Handling Spaces.
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DS3, LLC. Report No. 103187792SAT-001 August 16, 2017 Page 15 of 15 REVISION SUMMARY DATE August 16, 2017 SUMMARY First Issue.