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The M&M Manufacturing MM-602R61066 is a 602R6 DucTite register box designed with a snap rail flange. This product meets the standards of the 2009 IRC M601.4.1 for airtight joints and seams. It features insulation with R-6 DucTite insulator made of EPS, ensuring effectiveness in any HVAC installation.
The register box is built for reliability and performance, making it ideal for residential and commercial HVAC systems.
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