Interested in seeing a virtual field tour? Wonder what is a HERS Inspection? We put together a quick tour of some of the HERS Verification testing by Certified HERS Raters. The DuctTesters team explains the following types of tests: duct leakage, high quality insulation installation (QII), Indoor Air Quality (IAQ), and more.
HERS Provider, CalCERTS, posted information today regarding duct leakage testing. This is a bulletin covering the 2019 Building Energy Efficiency Standards on ducted multi-split duct leakage testing.
MERV stands for Minimum Efficiency Reporting Value. This is a system used to check the efficiency of an air filter catching particles of varying sizes. MERV ratings are the filter's effectiveness at filtering particles of different sizes.
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