Crown Verity SW Series User Manual
Page 10
SW Series Manual
10
11
2.0
Installation
•
Design
Series
Lamp Qty.
(Dim A)
Recommended
Mounting Height (Ft.)*
Coverage of Heater
Length x Width (Ft.)
Watts per Square Foot
SW-24
1
8-10
17 x 15
6.3
2
8-10
17 x 16
11.8
3
10-12
21 x 21
10.9
SW-33
1
8-10
18 x 15
9.3
2
10-12
22 x 20
11.4
3
10-12
22 x 21
16.2
SW-46
1
10-12
22 x 19
8.7
2
12-14
27 x 24
11.3
3
12-14
27 x 25
16.2
Chart 2.1 •
Outdoor Comfort Heating Application Chart
*Clearance to combustibles must be maintained at all times. Factory recommended mounting heights are listed as a
guideline. If infrared heaters are mounted too low or too high, they may result in discomfort or lack of heat.
Chart 2.2 •
Indoor Spot Heating Application Chart
Heater installation shall comply with all IOPM, NEC, ANSI/NFPA-70, CEC, and local restrictions.
Figure 2.1
•
Heating Application
Dim A
36” Min.
Series
Lamp Qty.
(Dim A)
Recommended
Mounting Height (Ft.)*
Coverage of Heater
Length x Width (Ft.)
Watts per Square Foot
SW-24
1
8-10
21 x 19
4.0
2
8-10
21 x 20
7.6
3
10-12
25 x 23
8.4
SW-33
1
8-10
22 x 19
6.0
2
10-12
26 x 24
8.0
3
10-12
26 x 25
11.5
SW-46
1
10-12
26 x 25
5.6
2
12-14
31 x 26
9.0
3
12-14
31 x 27
13.1
When comfort heating people, two heaters should be used to heat both sides of the individual. Heater installation shall
comply with all IOPM, NEC, ANSI/NFPA-70, CEC and local restrictions.