ACCORD | 411 | Accord 411 has 3/4" spacing. Shoemaker 951 has 1/2" spacing. Larger sizes on Shoemaker 951 may have aluminum frame. |
AIRMATE | 220-V | For 200VO-specify with 951 with OBD. |
CONTINENTAL | 21 | Continental 21 has a stamped face and 1 way air pattern. Shoemaker 951 has an adjustable, single deflection that can be orientated in a 1 or 2 way air pattern. |
HART & COOLEY | 821 | Hart & Cooley 821 has 3/4" spacing and is has a steel frame. Shoemaker 951 has 2/3" spacing and has a steel frame on limited sizes. For larger sizes, the 951 will have an extruded aluminum frame.. |
KRUEGER | 800V | Krueger 800V has 3/4" spacing. Shoemaker 951 has 2/3" spacing. |
LIMA | 900V | Lima 900V has 3/4" spacing. Shoemaker 951 has 2/3" spacing. |
METAL FAB | MFVSCA | |
METALAIRE | V | Metalaire V is standard without a damper. Shoemaker 951 is standard with a multi-shutter damper. |
TRU AIRE | 210VM | Tru Aire 210 has 3/4" spacing. Shoemaker 951 has 2/3" spacing. |
TUTTLE & BAILEY | TIG | |
US AIRE | V4000SM | |