Testing requirement for products (furnace, etc) in this video are laid out UL 555 and UL 555S standards. Here’s a link to UL’s website: www.ul.com/services/testing
frankly there is a some things about this test that is wrong, including putting plates over the damper to contain the heat. This to ensure the fusible link operates before the damper seizes. I wonder if they supply clients with plates with every damper that can be used in the event of a fire? Also the damper is tested outside of the furnace and not inside which means the casing is not subjected to the heat. Much improvements required.
What is the name of the furnace and the type and thickness of insulation material used? is there anymore info available on this test bed used?
Testing requirement for products (furnace, etc) in this video are laid out UL 555 and UL 555S standards. Here’s a link to UL’s website: www.ul.com/services/testing
Impressive
Impressive！
frankly there is a some things about this test that is wrong, including putting plates over the damper to contain the heat. This to ensure the fusible link operates before the damper seizes. I wonder if they supply clients with plates with every damper that can be used in the event of a fire? Also the damper is tested outside of the furnace and not inside which means the casing is not subjected to the heat. Much improvements required.
Parabéns!!!
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