| ELECTRIC HEATED AIR CURTAINS - COMMERCIAL
TYPE FOR USE OVER ENTRANCE DOORS IN
Shopping Plazas * Supermarkets * Restaurants
Department Stores * Drug Stores * Office Buildings
Hospitals and Convalescent Homes * Hotels * Motor
Inns
| SELECTION
CHARTS |
| For performance
specifications refer to C Models chart, Page 2 Heated Models are 14 pounds heavier than
Unheated C Models. Model Number Designates Length of
Housing. Add 4" on side for control box plus 12 " clearance for panel door
opening. |
Door
Widths
Up To |
Door
Heights
Up To |
Use
Model
Number |
1750
RPM
Motor H. P. |
Max.
FPM at
Nozzle |
Max.
CFM at
Nozzle |
Wgt.
Lbs. |
| 3 ft. 2 in |
8
ft. |
Heated 38 C |
1/2 |
2150 |
1700 |
70 |
| 3 1/2 ft. |
8
ft. |
Heated 42C |
1/2 |
1950 |
1700 |
75 |
| 4 ft. |
8
ft. |
Heated 48C |
1/2 |
1700 |
1700 |
80 |
| 5 ft. |
8
ft. |
Heated 60 C |
1/2 |
2040 |
2550 |
85 |
| 5 ft. |
8
ft. |
Heated 60C -2 |
Two
1/2 |
4080 |
5100 |
95 |
| 6 ft. |
8
ft. |
Heated 72 C |
Two
1/2 |
2275 |
3400 |
140 |
| 8 ft. |
8
ft. |
Heated 96 C |
Two
1/2 |
1700 |
3400 |
160 |
NOTE : For 10 foot high door openings use
heated CH models. |
CHS MODELS |
| 3 1/2 ft. |
12
ft. |
Heated 42C |
1 |
4600 |
4000 |
110 |
| 4 ft. |
12
ft. |
Heated 48C |
1 |
4000 |
4000 |
115 |
| 5 ft. |
12
ft. |
Heated 60C |
1 |
3200 |
4000 |
125 |
| 8 ft. |
12
ft. |
Heated 96C |
Two
1 |
4000 |
8000 |
215 |
FOR USE IN ALL SEASONS
1. WITH HEATER FAN ON
over entrance doors as protection against cold winter
drafts entering indoor heated areas. Contributes warmth to existing heating systems.
2. WITH FAN ON ONLY
In warm weather to prevent loss of air conditioning and
provide an effective barrier against insects, dust and fumes.
Heated air curtain must be mounted on inside of
building.
| ENERGY
TABLE |
| Always
specify wattage, voltage and phase when ordering. Other voltages available. |
| SINGLE PHASE UNITS |
| Volts |
6000 Watts
BTU/HR 20,500 |
9000 Watts
BTU/HR 30,700 |
12000 Watts
BTU/HR 41,000 |
| 208 |
31 Amps |
46 Amps |
60 Amps |
| 240 |
28 Amps |
40 Amps |
53 Amps |
Units with 1 HP motors add 6 amps.
| THREE PHASE UNITS |
| Volts |
8000 Watts
BTU/HR 27,300 |
12000 Watts
BTU/HR 41,000 |
16000 Watts
BTU/HR 54,600 |
| 208 |
23 Amps |
35 Amps |
46 Amps |
| 240 |
21 Amps |
30 Amps |
40 Amps |
| 480 |
10 Amps |
15 Amps |
20 Amps |
Units with 1 HP motors add 3 amps 208/240V * 2
amps 480 V
NOTE : For 60C-2, 60CH -2, 72 CH, 96C and 96CH models
that have two motors, double the above figures.
ELECTRICAL FEATURES
- Wall-mounted, 24-volt thermostat with Heat/Off/Fan Only
selection switch.
- Control panel mounted and wired.
- Heater will not function with fan Off.
- Temperature limit control in coil heater.
- Continuous heavy duty totally enclosed motor protected by
automatic thermal overload switch.
- Fused motor and control circuit.
- Multiple electric heated air curtains can be controlled by a
single thermostat when requested.
- UL Listed.
SERVICE WINDOW AIR CURTAINS - HEATED AND UNHEATED
Provide complete protection against insects, dust dirt and
fumes.
This invisible air barrier affords both the customer and
attendant an unobstructed view while at the same time offering clean, sanitary conditions.
SPECIFICATIONS FOR ARCHITECTS AND SANITARIANS
The air velocity of air doors designed for use over windows
should be no less than 600 feet per minute (FPM) across the entire window as measured two
feet above the counter.
Air intake shall be provided with a washable air filter
screen. Air outlet shall have an opening of at least 8 inches deep.
All interior and exterior parts shall be corrosion
resistant to chemical and weather exposures.
NATIONAL SANITATION FOUNDATION
LISTED
MODEL NUMBER W-25 SERVICE WINDOW
Air Doors may be mounted with equal
efficiency on
inside or outside of window opening. Heated
units must be mounted on the inside.
Two D.I. Fans
- Double Shaft
Motor |
Single Phase |
Service Window Widths Up To |
Service Window Heights Up To |
Shipping Weight |
| Choice of |
1400 FPM
1900 CFM |
115 Volts |
208/230 Volts |
| Unheated |
1 amp |
1/2 amp |
30 inches |
5 feet |
20 lbs. |
| Heated |
N.A. |
21 amp |
30 inches |
5 feet |
23 lbs. |
For wider pass through openings, multiple units or
customer entrance C models may be used. As an alternate, see page 2.
- Heated unit : 4000 Watts, 13,700 Btu's/Hr. 208/240 VAC
single phase.
- Heated unit protected by manual reset thermal overload
switch.
- Heated units only available in 208/240 Volt Single Phase.
- Sound level : Measured indoors. Decibels : 63 "A"
scale 3 feet from Unit.
|
