Skip to navigation

Submittals & Specs

  1. Commercial GRDs
  2. Residential GRDs

Model / Description SubmittalsEngineeringInstallationPerformanceDrawings
1120 — Step-Down Ceiling Diffuser for Layin T-Bar Ceilings
1230 — Perforated Return Diffuser with Round Neck
1234 — Perforated Supply Lay-in T-Bar Round Neck with Adjustable Curved-Blade Core
1235 — Perforated Supply with Removable Face Lay-In T-Bar Round Neck
1274 — Perforated Return Turned-Up Panel Only
1280 — Lanced-Face T-Bar Filter Grille

1280 — Lanced-Face T-Bar Filter Grille

12P or 12POBD — Perforated Diffuser Face
12PFF — Perforated Diffuser Face with Filter Frame
12PFF Lay-in — Steel Perforated Face, Return Air Filter Grille
12PFFI — Perforated T-Bar Filter Frame with Molded Insulated Back
1400/AL1400 — Square/Rectangular Ceiling diffuser

1400/AL1400 — Square/Rectangular Ceiling diffuser

1400/AL1400 FR33 — Ceiling Diffuser for T-bar
1500 — Step-Down Ceiling Diffusers
1520-12 — Step-Down Ceiling Diffusers
1520/AL1520 — Step-Down Ceiling Diffusers
1530 — Insulated Step-Down Ceiling Diffusers
1540/1540D — Insulated Step-Down Ceiling Diffuser
1560 — Step-Down Ceiling Diffusers
1565 — Collar Ring
1565PP — Push Pins for 1565 Series Ring Collar
1570 — Insulated Step-Down Ceiling Diffusers
1580 — T-Bar Plate Diffuser
1590 — T-bar Plate Diffuser
1600 — Commercial Round Ceiling Diffusers
4205FF — Eggcrate Return Filter Grille Plenum-Backed, T-Bar Lay-In
4230 — Perforated Return
4235 — Perforated Supply
4250 — Perforated Supply Diffuser
4260FF — Plenum-Backed Stamped Face T-Bar Lay-In Filter Grille
60GHFF Lay In — Stamped-Face Return Air Filter Grille
900H or 900V and AL900H or AL900V — Single Deflection Supply with Multi-Louver Damper, Steel or Aluminum
90H or 90V and AL90H or AL90V — Single Deflection Supply Steel or Aluminum
90HOBD or 90VOBD and AL90HOBD or AL90VOBD — Single Deflection Supply with an Opposed Blade Damper, Steel or Aluminum
990H or 990V and AL990H or AL990V — Double Deflection Supply, Steel or Aluminum
AL10PF — Plaster Frame
AL1444/1444 — Modular Core Supply or Return Diffuser
AL2000 — Linear Slot Diffuser
AL2500 — Linear Diffuser
AL271 — Adjustable one-way,Curved Blade Sidewall Register with Multi Louver Damper
AL272 — Adjustable two-way, Curved Blade Sidewall Register with Multi Louver Damper
AL273 — Adjustable three-way, Curved Blade Sidewall Register with Multi-Louver Damper
AL274 — Adjustable four-way, Curved Blade Sidewall Register with Multi Louver Damper
AL278 — Adjustable Straight Blade Sidewall Register with Multi-Louver Damper
AL2810/AL2815 — Reversible Core Supply/Return

AL2810/AL2815 — Reversible Core Supply/Return

AL2900 — High-Volume Rotating Industrial Drum Louver

AL2900 — High-Volume Rotating Industrial Drum Louver

AL4240 — Four-Way Stamped-Face Ceiling Supply
AL440 — Stamped Face Supply Diffuser
AL700/700 — Nonvision Door Grille
ALC — Ceiling Supply Grille
ALCML — Ceiling Supply Register
ALCOBD — Ceiling Supply Register
ALEC5 — Eggcrate Exhaust Grille

ALEC5 — Eggcrate Exhaust Grille

ALEC5 Lay-In — Eggcrate Exhaust Grille
ALEC5 R4 — Molded Insulated Back for Tbar
ALEC5FF — Eggcrate Return Air Filter Grille
ALEC5FF Lay-In — Eggcrate Return Air Filter Grille for T-Bar
ALFZ2500 — Linear Grille
ALH or ALV — Supply Grille

ALH or ALV — Supply Grille

ALH45FF — Filter Grille
ALH45TFF — T-Bar Filter Grille
ALHM or ALVM — Supply Register
ALHOBD or ALVOBD — Supply Register

ALHOBD or ALVOBD — Supply Register

ALHR45 — Return Grille
ALHR45OBD — Supply Register
ALHR45T — T-Bar Return Grille
ALHR90 — Return Grille
ALHR90OBD — Return Register
ALHV or ALVH — Supply Grille

ALHV or ALVH — Supply Grille

ALHVOBD or ALVHOBD — Supply Grille with Opposed Blade Damper

ALHVOBD or ALVHOBD — Supply Grille with Opposed Blade Damper

ALS90ZH or ALS90ZV — Stationary-Bar Return Grille Aluminum
ALS90ZHOBD or ALS90ZHVOBD — Stationary Bar Return Grille with Opposed Blade Damper
ALSDV — Single Deflection Spiral Diffuser
ALSDVH — Double Deflection Spiral Diffuser
Fiberglass Plenum-Backed Diffuser For T-Bar Lay-In
OBD/ALOBD/OBDDM — Opposed-Blade Damper

OBD/ALOBD/OBDDM — Opposed-Blade Damper

R12 — Tab Collar
R22 — Butterfly Damper
R32 — Radial Opposed-Blade Damper

R32 — Radial Opposed-Blade Damper

R42 — Radial Blade Damper
R52 — Round Multi-Louver Damper
RZ 4-Way T-Bar — Rezzin T-bar Directional Diffuser
RZ-Back Panel — Rezzin Back Panel
RZ-Egg Crate — Rezzin T-Bar Eggcrate Return Air Filter Grille
RZ-Mod Core — Rezzin T-bar Modular Core Diffuser
RZ-Sq to Rd — Rezzin Square-to-Round Neck Adapter
S90 — Stationary-Bar Return Grille, Steel or Aluminum
S90H Lay-In — Stationary Bar Return Grille Steel
S90HFF or S90VFF — Filter Grille
S90HFFI — Filter Frame with R4.2 Molded Insulation
UALSDV — Universal Single Deflection Spiral Diffuser
UALSDVH — Universal Double Deflection Spiral Diffuser

Model / Description SubmittalsEngineeringPerformanceDrawings
150 — Round Ceiling Diffuser
155 — Duct Ring with Butterfly Damper for Model 150
156 — Duct Ring for Model 150
470 — Baseboard Diffuser

470 — Baseboard Diffuser

471 — Baseboard Return

471 — Baseboard Return

500/AL500 — Stamped, Curved-Blade Supply Register with Multi-Louver Damper (Series 500)
600/AL600 — Stamped, Lanced-Blade Supply Register with Multi Louver Damper 1, 2, 3, 4-way Register

600/AL600 — Stamped, Lanced-Blade Supply Register with Multi Louver Damper 1, 2, 3, 4-way Register

60GH/AL60GH — Stamped-Face Return Grille

60GH/AL60GH — Stamped-Face Return Grille

60GH7 — Stamped-Face Baseboard Return Grille - 7/8" Turnback

60GH7 — Stamped-Face Baseboard Return Grille - 7/8" Turnback

60GHFF — Stamped-Face Return Air Filter Grille
632 — Stamped Ceiling/ Wall Register
633 — Stamped-Face Return Grille
63GH — Stamped-Face Return Grille
649 — Baseboard Register
652 — Baseboard Return Grille
653 — Stamped Ceiling/ Wall Register
667 — Baseboard Register
671 — Baseboard Return Grille
800 — Stamped Floor Register

800 — Stamped Floor Register

825 — Return Floor Grille
827 — Top-Space Grille
830 — Floor Register
850 — Deluxe Floor Register
875 — Toe-Space Grille
AL160 — Square Ceiling Diffuser with Multi-Louver or Opposed-Blade Damper

AL160 — Square Ceiling Diffuser with Multi-Louver or Opposed-Blade Damper

AL833 — Extruded Aluminum Floor Diffuser
CB Series — Stamped, Curved-Blade Register with Multi Louver Damper
LAD — Light Commercial Access Door
RZ 2-Way — Rezzin Sidewall/Ceiling Register- Two-way
RZ 3-Way — Rezzin Sidewall/Ceiling Register- Three-way
RZ 4-Way — Rezzin Sidewall/Ceiling Register- Four-way
RZ-Floor — Rezzin Floor Register
RZ-Rough In — Rezzin Rough-In Plate T-Bar
RZ-Rough In 16 — Rezzin Rough In Plate 16" OC
RZ-Rough In 16 — Rezzin Rough In Plate 16" OC
RZ-Rough In 24 — Rezzin Rough-In Plate 24" OC
RZ-Rough In 24 — Rezzin Rough In Plate 24" OC
RZ-Rough In Tbar — Rezzin Rough-In Plate T-Bar
RZ-Round — Rezzin Round Ceiling Diffuser
RZ-Square — Rezzin Square Ceiling Diffuser
SW — Stamped, Lanced Blade Register with Multi Louver Damper

SW — Stamped, Lanced Blade Register with Multi Louver Damper