Pressure Relief Vertical Mount 3510-12X14 Commercial Delivers supply air in a

Delivers supply air in a 360°air pattern

102C - corner

2 position adjustment for heating and cooling seasons

Step down core designed for 4-way uniform air distribution

Pressure Relief Vertical Mount 3510-12X14 Commercial Delivers supply air in ah3. Standard Features * 3510 Vertical mount * 3520 Horizontal mount air up * 3530 Horizontal mount air down * Designed to open with negative or positive pressures for intake or exhaust air * Felt edge blades to hold noise to a minimum * Aluminum construction * Blade to blade linkage * 1 4" pivot pins in nylon busings * Maximum size 24 x 24 * Mill finish h3. Options * Sleeve variations * Mounting flange * Adjustable counter balance to adjust various