Brochure

657 Baseboard Return Air Grille
• One-piece steel
construction
• 1/3” spaced fins set at
20 degrees
• 7/8” margin turnback
• Exceptional free area
• Install with fins upward
or downward for best
duct concealment
• Complementary return air grille
for Model 654 or 664 supply
• Golden Sand or Bright White
enamel finish
Contact factory for sizes not listed.
Baseboard Registers & Grilles
11
Engineering Data on Page 43
655 Baseboard Register with Damper
• All-steel construction
• 1/3” spaced fins set at 20 degrees
• Volume-control damper
• Bright White enamel finish
658 Baseboard Return Air Grille
• All-steel construction
• 1/3” spaced fins set at 20 degrees
• Complementary return air grille for Model
655 supply
• Bright White enamel finish
8 101214
6XXXX
655 Available Sizes
(
in.
)
HT
WIDTH
10 12 14 16 20 24 30 36
4X
6XXXXXXXX
8XXXXXXXX
10 X XXX
12 X X X
657 Standard Sizes
(
in.
)
HT
WIDTH
10 12 14 24 30
6XXXXX
8 XXX
HT
WIDTH
658 Available Sizes
(
in.
)
Baseboard Registers and Grilles