48 " Base Board Supply Register. Overall Dimensions: 48"x4.5"x2.75" ( Color: White)
Quantity in Basket: None
48" BASE BOARD SUPPLY REGISTER:All-Steel Construction Four-foot length Airfoil valves reduce resistance Equal air distribution over the length of the diffuser Grille Face can be easily removed.
Overall Dimensions: 48"x4.5"x2.75"
COLOR:Brite White enamel finish.
* Frequently Asked Questions *
What is "Free Area"? Free area is the total minimum area of the openings in the supply outlet or return inlet (usually in square inches) through which air can pass. Also known as the "see-through area". (See also "effective area"). What is "Effective Area" ? Effective area is the net area (in square feet) of a grille utilized by the area stream in passing through the face openings. It is used in the equation: CFM= Face Velocity X Effective Area. This is the basis for most engineering data.
Replaces Part Numbers:
SR46248W CAR ..