Lennox RTD11-135S, Step-Down Ceiling Diffuser, 47-5/8 x 35-5/8" W x D, 18 x 28" Duct
Cat # : 13K62
Model/Part # : RTD11-135S
Quantity:
Product Overview
Lennox RTD11-135S, Step-Down Ceiling Diffuser by Spinnaker Industries
- White powder coat finish on diffuser face and grilles
- Insulated UL listed duct liner
- Diffuser box has collars for duct connection
- Step-down diffusers have double deflection blades
- Flush diffusers have fixed blades
- Provisions for suspending
- Internally sealed to prevent recirculation
- Removable return air grille
- Adapts to T-bar ceiling grids or plaster ceilings