The ProSelect PSVAFW1616 vertical blade supply register provides high-volume, targeted air management for large residential forced-air setups. Outfitted with specialized vertical blades, this register gives mechanical installers the ability to configure horizontal throw patterns precisely, ensuring effective air mixing in expansive rooms. It is an ideal terminal choice for central great rooms, open-concept spaces, or main master suites.
With generous 16 in. x 16 in. square dimensions, this register handles a significant volume of conditioned supply air while keeping system static resistance within optimal operational limits. The external face features a durable white finish that maintains a professional look against standard residential ceilings and finished walls. The structural frame is designed to prevent whistling or face rattling during high-velocity system cycles.
When sourcing large-format residential grilles, matching the exact duct boot sizing, volume capacities, and specific blade directions to your mechanical plan is essential. Homeowners and technicians should verify physical dimensions on site before finalizing an order to ensure a flush trim fit. Engaging a certified HVAC installer guarantees balanced airflow distribution and total code compliance.









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