IRE RTED PRODUCTS IRE RTED DUCTLESS RETURN ILTER GRILLES Model Series 4100 Ductless Return ir ilter Grilles have been designed to compliment the Nailor range of fire rated supply diffusers. These grilles are manufactured to accommodate a throw away filter by others. The grilles have been tested and classified for use without the requirement of duct work or supplementary support, they simply lay in place. The filter grilles are available in two styles, a louvered face or an eggcrate face. Louvered ace Models 4121, 4122, 4123 Page 47 Eggcrate ace Models 4124, 4125, 4126 Page 47 Model 4123 IRE RTED DUCTLESS RETURN DMPERS OR OPTIONL GRILLE unique Nailor product that features a raised ceiling radiation damper mounted on an extended support frame above the ceiling line. It will accommodate any type of return air grille, filter grille or register manufactured from steel or aluminum. This allows the design engineer greater flexibility. Optional Grilles Models 4127, 4128, 4129 Page 50 IRE RTED PRODUCTS Model 4129 IRE RTED OPEN CE PLENUM DIUSERS Nailor 5200 Series ire Rated Plenums are designed for lay-in T-Bar. They can accommodate steel or aluminum grilles, registers or linear type slot diffusers and bar grilles. turned in leg design is available to suit lay-in type cores and a hemmed leg design is available to accommodate concealed mounting angles. Turned In Leg Model 5200 Type L Page 53 Hemmed Leg Model 5200 Type S Page 53 Model 5200 IRE RTED PLENUM SLOT DIUSERS Nailor 5500 Series Plenum Slot Diffusers are designed for lay-in T-Bar. They are available for supply and return air. The supply air models feature pattern controllers that are available in three performance styles, four slot widths, and up to four parallel slots. The return models are designed to match the look of the supply air models. 'Wiper Blade' Pattern Controller Models 5550WB, 5575WB, 5510WB, 5515WB Page 56 'Ice Tong' Pattern Controller Models 5550T, 5575T, 5510T Page 59 'lip lop' Pattern Controller Model 5575 Page 62 Return ir Models 5550R, 5575R, 5510R, 5515R Page 62 6 Models 5575, 5575R
IRE RTED DUCTLESS RETURN ILTER GRILLES IRE RTED DUCTLESS RETURN ILTER GRILLES RISED TYPE VOLUME CONTROL OPTION 3 HOUR RTING LY-IN CTEGORY BZZU Models: Louvered ace: 4121, 4122, 4123 Eggcrate ace: 4124, 4125, 4126 CTEGORY CBS & CBS7 Model 4123 Model Series 4100 are UL Classified ire Rated Ceiling Diffuser assemblies listed in Underwriters Laboratories ire Resistance Directory under categories "Ceiling Diffusers", "Ceiling Dampers" and "Ceiling ire Stop laps ssemblies Certified for Canada". This design meets UL time-vs-temperature test criteria and NP 90 requirements. ll diffusers are classified for use in UL/ULC restrained or unrestrained floor/ceiling and or roof/ceiling assemblies which incorporate an exposed grid suspended ceiling (lay-in T-Bar) with up to a 3 hour rating. or details of fire rated assemblies, see the current UL or ULC ire Resistance Directory. These models have been designed to compliment the Nailor range of fire rated supply diffusers. Successfully tested and classified for use without the requirement of duct work or supplementary support, they simply lay in place. They enable the ceiling plenum to be utilized as a ductless return air system and so provide an extremely economical means of fire protection in return air applications. STNDRD ETURES: Tested in accordance with NSI/UL Standard 263, "ire Tests of Building Construction and Materials", UL Standard 555C "Ceiling Dampers" and ULC S112.2 "ire Stop lap ssemblies". vailable in both popular louvered face and eggcrate face styles. ilter grille frames are constructed of corrosion-resistant steel and feature a hinged core secured by 1/4 turn fasteners. 1" (25) filter by others. Louvered face models feature fixed 45 deflection blades on 3/4" (19) centers. Eggcrate models feature a 1/2 x 1/2 x 1/2 (13 x 13 x 13) aluminum grid core. 212 (100 C) fusible link is standard (165 [ 74 C] is optional). ll models must be installed in accordance with installation instructions for UL/ULC Classification. The fixed ceiling radiation damper is standard. n adjustable version for balancing is optional (see page 48). CONSTRUCTION MTERIL: Galvanized steel frame and blades. Non-asbestos UL Classified insulation. INISH OPTIONS: W ppliance White finish is standard to match supply models. Other finishes are available. PERORMNCE DT: See non-fire rated models. Louvered ace Model 61B45. Eggcrate Model 61E. IRE RTED PRODUCTS vailable Sizes and Dimensional Data Model No. ilter Grille Ceiling Module (inches) (mm) Opened Height 1" (25) ilter Size 4121 4122 4123 Louvered ace 12 x 12 24 x 12 24 x 24 300 x 300 600 x 300 600 x 600 16 (406) 8 x 8 (203 x 203) 20 x 8 (508 x 203) 20 x 20 (508 x 508) 4124 4125 4126 Eggcrate ace 12 x 12 24 x 12 24 x 24 300 x 300 600 x 300 600 x 600 16 (406) 8 x 8 (203 x 203) 20 x 8 (508 x 203) 20 x 20 (508 x 508) Dimensions are in inches (mm). 47
IRE RTED DUCTLESS RETURN ILTER GRILLES DIMENSIONL DT: MODELS 4121 TO 4126 LOUVERED OR EGGCRTE CE Louvered Grille Models: 4121, 4122, 4123 Eggcrate Grille Models: 4124, 4125, 4126 UL LISTED USIBLE LINK: 212 (100 C) DMPER BLDES:, STNDRD DMPER RME:, STNDRD LOUVERED CE OR EGGCRTE CE GRILLE BLDE INSULTION: CERMIC IBER SHROUD: CERMIC IBER EXTENSION RME:, STD. GRID CLIP: 4 TTCHED, 2 ECH ON OPPOSITE SIDES SUPPLEMENTRY (OR EXISTING) GRID MEMBER LISTED SIZE 5/8" (16) CM 4" (102) STEEL ILTER GRILLE WITH HINGED CORE CM 1/4" (6) IRE RTED PRODUCTS MODELS 4121 TO 4126 LOUVERED OR EGGCRTE CE WITH V OPTION Louvered Grille Models with djustable Volume Control: 4121 V, 4122 V, 4123 V Eggcrate Grille Models with djustable Volume Control: 4124 V, 4125 V, 4126 V V djustable Volume Control Option. This UL Listed option allows the damper to be used as a balancing damper for volume control. The blades are adjusted with a 3/16" (5) hex key (by others) and perform like a butterfly damper. EXTENSION RME: GRID TTCHMENT CLIPS (4) SUPPLEMENTRY (OR EXISTING) GRID MEMBER DMPER BLDES: DMPER RME: V DJUSTBLE UL LISTED USIBLE LINK USIBLE LINK SSEMBLY LISTED SIZE - 5/8" (16) STEEL ILTER GRILLE WITH HINGED CORE. IXED 45 BLDES OR EGGCRTE CORE. CM - 1/4" (6) BLDE INSULTION THERML SHROUD 48
IRE RTED DUCTLESS RETURN ILTER GRILLES HOW TO ORDER OR TO SPECIY IRE RTED DUCTLESS RETURN ILTER GRILLES MODELS 4121, 4122, 4123, 4124, 4125, 4126 EXMPLE: 4121-12" x 12" - W - 212 - V 1. Models 4121 12" x 12" or 300 mm x 300 mm, Louvered ace 4122 24" x 12" or 600 mm x 300 mm, Louvered ace 4123 24" x 24" or 600 mm x 600 mm, Louvered ace 4124 12" x 12" or 300 mm x 300 mm, Eggcrate ace 4125 24" x 12" or 600 mm x 300 mm, Eggcrate ace 4126 24" x 24" or 600 mm x 600 mm, Eggcrate ace 2. Ceiling Module Size 12" x 12" 24" x 12" 24" x 24" 300 mm x 300 mm 600 mm x 300 mm 600 mm x 600 mm 3. inish W ppliance White (default) L luminum BK Black BW British White PC Prime Coat SP Special Custom Color 4. usible Link Temperature 212 212 (100 C) (default) 165 165 (74 C) 5. Volume Control None (default) V djustable Volume Control Notes: 1. Consult individual model as to limitations of module sizes. IRE RTED PRODUCTS SUGGESTED SPECIICTION: urnish and install Nailor Model (select one or more) 4121, 4122, 4123 (Louvered ace) or 4124, 4125, 4126 (Eggcrate ace) ire Rated Ductless Return ilter Grilles of the sizes and capacities as shown on the plans and air distribution schedules. Grilles shall include a raised type factory mounted ceiling damper and thermal shroud. ilter grilles shall be constructed of corrosion-resistant steel and feature a hinged core secured by 1/4 turn fasteners. The grilles shall be tested and classified for use without the requirement of duct work or supplementary support and enable the ceiling plenum to be utilized as a ductless return air system. (Optional: ceiling damper shall be supplied with V adjustable volume control option for field balancing). The finish shall be W ppliance White to match supply models (optional finishes are available). Diffusers shall be UL /ULC Classified fire rated ceiling diffuser assemblies as listed in the UL / ULC ire Resistance (Certifications) Directory. Diffusers shall be tested in accordance with UL Standard 263 (field assembled diffusers with ceiling dampers tested to UL Standard 555C are not acceptable) and meet all of the requirements of NP 90. Diffusers shall be classified for use in restrained or unrestrained floor/ceiling and or roof/ceiling assemblies which incorporate an exposed grid suspended ceiling with up to a 3 hour rating. 49
IRE RTED DUCTLESS RETURN DMPERS IRE RTED DUCTLESS RETURN DMPERS OR OPTIONL GRILLE (BY NILOR OR OTHERS) RISED TYPE 3 HOUR RTING LY-IN CTEGORY BZZU Models: 4127, 4128, 4129 CTEGORY CBS & CBS7 Model 4129 [*Grille Ordered Separately] Model Series 4100 are UL/ULC Classified ire Rated Ceiling Diffuser ssemblies listed in Underwriters Laboratories ire Resistance Directory under categories "Ceiling Diffusers", "Ceiling Dampers" and "Ceiling ire Stop laps ssemblies Certified for Canada". This design meets UL time-vs-temperature test criteria and NP 90 requirements. ll diffusers are classified for use in UL/ULC restrained or unrestrained floor/ceiling and or roof/ceiling assemblies which incorporate an exposed grid suspended ceiling (lay-in T-Bar) with up to a 3 hour rating. or details of fire rated assemblies, see the current UL or ULC ire Resistance Directory. This unique Nailor product features a raised ceiling radiation damper mounted on an extended support frame above the ceiling line. The integrity of the ceiling membrane protection is maintained by the addition of a peripheral, thermally retardant, shroud. The fire rated protected cavity allows the design engineer great flexibility. s the fire protection and integrity are supplied solely by the damper assembly, any type of return air grille, filter grille or register of steel or aluminum construction may be selected and installed in the fire rated ceiling. One such example is when a return air register with opposed blade damper is required. IRE RTED PRODUCTS STNDRD ETURES: Tested in accordance with NSI/UL Standard 263, "ire Tests of Building Construction and Materials", UL Standard 555C "Ceiling Dampers" and ULC S112.2 "ire Stop lap ssemblies". 212 (100 C) fusible link is standard (165 [ 74 C] is optional). Permits selection of any Nailor 6100 Series steel or 5100 Series aluminum return grille, which is manufactured to suit. ll models must be installed in accordance with installation instructions for UL / ULC Classification. V djustable Volume Control. Permits field balancing. The ceiling damper blades are adjusted with a hex key and perform like a butterfly damper. This option would be specified when the selected return grille has no damper and volume control is still desired (see page 51). CONSTRUCTION MTERIL: Galvanized steel frame and blades. Non-asbestos UL Classified insulation. PERORMNCE DT: Refer to relevant performance tables in catalog for grille or register selected. vailable Sizes and Dimensional Data Model No. Ceiling Module (inches) 12 x 12 24 x 12 24 x 24 (mm) 300 x 300 600 x 300 600 x 600 Opened Height 1" (25) ilter Size 4127 4128 4129 16 (406) 8 x 8 (203 x 203) 20 x 8 (508 x 203) 20 x 20 (508 x 508) 50 Dimensions are in inches (mm).
IRE RTED DUCTLESS RETURN DMPERS DIMENSIONL DT: MODELS 4127, 4128 ND 4129 Some Commonly Selected Grille and Register Options: 61EC (-O) Type L Steel Return ir Eggcrate Grille (Register). 6145H (-O) Steel Return ir Grille (Register). ixed 45 Deflection blades on 3/4" (19) centers. 5145H (-O) luminum Return ir Grille (Register). ixed 45 Deflection blades on 3/4" (19) centers. 7145H (-O) Premium irfoil Blade luminum Return ir Grille (Register). 61P Steel Perforated ace ilter Grille. Note: Maximum grille depth capacity for this model is 4" (102). EXTENSION RME:, STD. GRID CLIP: 4 TTCHED, 2 ECH ON OPPOSITE SIDES SUPPLEMENTRY (OR EXISTING) GRID MEMBER UL LISTED USIBLE LINK: 212 (100 C) DMPER BLDES:, STNDRD DMPER RME:, STNDRD LISTED SIZE 5/8" (16) CM 4" (102) STEEL OR LUMINUM RETURN GRILLE: LOUVERED CE OR EGGCRTE CE BLDE INSULTION: CERMIC IBER SHROUD: CERMIC IBER STEEL OR LUMINUM ILTER GRILLE WITH HINGED CORE CM 1/4" (6) MODELS 4127, 4128 ND 4129 WITH V OPTION Some Commonly Selected Grille Options: 6145H Steel Return ir Grille. ixed 45 Deflection blades on 3/4" (19) centers. 5145H luminum Return ir Grille. ixed 45 Deflection blades on 3/4" (19) centers. 61P Steel Perforated ace ilter Grille. Note: Maximum grille depth capacity for this model is 2 1/4" (57). EXTENSION RME: GRID CLIP: 4 TTCHED, 2 ECH ON OPPOSITE SIDES SUPPLEMENTRY (OR EXISTING) GRID MEMBER DMPER BLDES: DMPER RME: V DJUSTBLE UL LISTED USIBLE LINK USIBLE LINK SSEMBLY LISTED SIZE - 5/8" (16) STEEL OR LUMINUM RETURN GRILLE S REQUIRED. CM - 1/4" (6) BLDE INSULTION THERML SHROUD IRE RTED PRODUCTS 51
IRE RTED DUCTLESS RETURN DMPERS HOW TO ORDER OR TO SPECIY IRE RTED DUCTLESS RETURN DMPERS MODELS 4127, 4128, 4129 EXMPLE: 4127-12" x 12" - 212 - V 1. Models 4127 12" x 12" or 300 mm x 300 mm 4128 24" x 12" or 600 mm x 300 mm 4129 24" x 24" or 600 mm x 600 mm 2. Ceiling Module Size 1212 12" x 12" 2412 24" x 12" 2424 24" x 24" 3030 300 mm x 300 mm 6030 600 mm x 300 mm 6060 600 mm x 600 mm 3. usible Link Temperature 212 212 (100 C) (default) 165 165 (74 C) 4. Volume Control None (default) V djustable Volume Control IRE RTED PRODUCTS SUGGESTED SPECIICTION: urnish and install Nailor Model (select one or more) 4127, 4128, 4129 ire Rated Ductless Return Ceiling Dampers (Open ace for compatible aluminum or steel grille by Nailor) of the sizes and capacities as shown on the plans and air distribution schedules. Diffusers shall include a raised type factory mounted ceiling damper and thermal shroud. The diffusers shall be successfully tested and classified for use without the requirement of ductwork or supplementary support and enable the ceiling plenum to be utilized as a ductless return air system. (Optional: ceiling damper shall be supplied with V adjustable volume control option for field balancing). Diffusers shall be UL /ULC Classified fire rated ceiling diffuser assemblies as listed in the UL /ULC ire Resistance (Certifications) Directory. Diffusers shall be tested in accordance with UL Standard 263 (field assembled diffusers with ceiling dampers tested to UL Standard 555C are not acceptable) and meet all of the requirements of NP 90. Diffusers shall be classified for use in restrained or unrestrained floor/ceiling and or roof/ceiling assemblies which incorporate an exposed grid suspended ceiling with up to a 3 hour rating. 52