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The RECTORSEAL 904-0-12X4 is a bar side wall double DFL designed for use in various applications. This product measures twelve inches by four inches and features an oblique design for optimal performance.
This double DFL is suitable for HVAC and plumbing solutions, providing necessary support and durability.
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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