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Spring Air Systems Water Wash Ventilator Maintenance Manual 11/01
2
MODEL NUMBER DESIGNATIONS - VENTILATORS
A well-designed commercial kitchen ventilation system must consider proper ventilation, superior grease collection, and
daily cleaning and second line fire protection.
There exist numerous types, styles and arrangements of SPRING AIR SYSTEMS ventilators that meet these design
requirements. Refer to the ULC label for the complete model number of your ventilator. The ULC label is located on the
underside of the grease trough on the right hand side of the ventilator.
SPRING AIR SYSTEMS HOOD MODEL NUMBER DESIGNATIONS
H T B MP 10 4
C
Cold water spray/hot water wash
H Hot
water
wash
D Dry
Grease
Extractor
T Thermostatic
Fire
Damper
F
Fusible link, spring loaded fire damper
D
Fusible link, dead weight fire damper
S Shelf
type
hood
B Box
type
hood
BS
Box shelf type hood
DB
Double box type hood
MG
Make up air through front grilles
MP
Make up air through perforated panels
MI
Make up air internally
F
Single row canopy finished on all sides, Rev-
Low type
10
The length of the ventilator in feet
4
The width of the ventilator in feet
Model Number Designation - Ventilators
Chart No1
MODEL NUMBER DESIGNATIONS - CONTROL PANELS
A
P
10
C
19
A
Automatic stop/start with time clock
M Manual
stop/start
S
Single sequence small panel
P
Large size plumbing box
B
Small size plumbing box
BA
Small size plumbing box with time clock
10
One
sequence
20
Two
sequence
30
Three
sequence
40
Four
sequence
50
Five
sequence
C
Cold water spray/hot water wash
H
Hot water wash
19
Diameter of inlet to panel in mm
Model Number Designation - Control Panels
Chart No.2
