The RectorSeal 81912 Ceiling Diffuser with 2-Way Grill delivers efficient air distribution and a clean, professional finish for ceiling-mounted HVAC systems.
Engineered for reliability and ease of installation, the RectorSeal 81912 Ceiling Diffuser provides effective two-way air distribution in both residential and commercial environments. With its durable steel construction and precision-engineered grille design, this 8 x 8-inch diffuser ensures balanced airflow, quiet operation, and a refined appearance that integrates seamlessly with ceiling systems. It is ideal for use with mini-split systems, supply ducts, and general air distribution applications.
- Model number 81912 identifies the RectorSeal Ceiling Diffuser featuring a 2-way directional grille and an 8 x 8 inch face dimension.
- Designed to provide even, efficient air distribution with adjustable two-way airflow pattern.
- Ideal for residential, commercial, or light industrial HVAC systems.
Technical Data & Performance
- Product Type: Ceiling Diffuser with 2-Way Grill.
- Brand: RectorSeal.
- Size: 8 x 8 inches nominal face dimension.
- Air Pattern: 2-way directional – provides controlled air discharge in two perpendicular directions.
- Construction: Stamped steel for strength, durability, and dimensional stability.
- Finish: Powder-coated white – corrosion-resistant and designed to blend with standard ceiling finishes.
- Mounting Type: Ceiling surface mount; compatible with standard supply duct connections.
- Connection Type: 8-inch duct collar or compatible duct adapter for easy connection to flexible or rigid ductwork.
- Airflow Performance: Engineered for low noise and balanced pressure distribution across outlet openings.
- Function: Delivers supply air into conditioned spaces while maintaining proper room air circulation.
- Application: Suitable for mini-split ceiling kits, supply diffusers, and air handling systems.
- Material Thickness: 18–20 gauge steel (typical) for rigidity and vibration resistance.
- Louvers: Fixed 2-way pattern blades for controlled directional airflow.
- Core Type: Removable face or integral grille depending on installation configuration.
- Air Volume Range: Varies by system; compatible with low to medium airflow HVAC applications.
- Pressure Rating: Up to 1.0 in. w.g. static pressure capability for most ducted systems.
- Temperature Range: Designed for ambient air applications from 40°F to 140°F (4°C–60°C).
- Installation: Quick and secure installation using standard hardware or suspension support.
- Maintenance: Low maintenance; clean periodically with mild soap and water.
- Corrosion Resistance: Electrostatically applied powder coat resists rust and surface degradation.
- Compliance: Meets ASHRAE and SMACNA standards for air distribution components.
- Dimensions (Nominal): Face – 8″ x 8″; Collar – 8″ round (typical).
- Weight: Lightweight construction for easy handling and installation.
- Packaging: Supplied as a complete ceiling diffuser assembly ready for installation.
- Warranty: Covered by RectorSeal’s Limited Manufacturer’s Warranty for product quality and performance.
