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GRAY METAL presents the MPN 3X4-312F, an increaser short cap designed specifically for HVAC applications. This product enables seamless transitions between different duct sizes, improving airflow efficiency.
Ideal for HVAC contractors looking for reliable ducting solutions.
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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