What is the “R-value” in reflective insulation?
In reflective insulation, the “R-value” refers to a measure of the insulation’s resistance to heat...
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Tag: Code Compliance
Mission: HVAC 2017 – Challenge 3: Up to Code
Chris: Safety First For this mission, I interviewed local code enforcement officer Steven Gowan,...
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Why does HVAC work get inspected?
Inspections are critical in HVAC work because they ensure that systems are constructed properly...
Read MoreHow do I choose the best HVAC tape for the job?
From building codes to LEED qualification, there are many things to consider when choosing an HVAC...
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Why do some HVAC tapes have red print on them?
HVAC tapes that have red print on them are typically UL listed tapes. But, this must be verified...
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What are UL 181A-P and UL 181B-FX?
In some HVAC applications, UL listings are critical for code compliance. This means the HVAC tape...
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