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The M&M 645R61066 is a register box designed for effective air distribution in HVAC systems. This register box measures ten inches in length and six inches in width, and is made of galvanized steel for durability. The adjustable forty-five-degree collar allows for versatile installation options.
The M&M 645R61066 register box is ideal for various HVAC applications, ensuring efficient airflow with its adjustable collar design.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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