Sizing guide
If your area is above 119ft
2
please contact the Warmup Technical Helpline
on 888-927-6333 for assistance.
NOTE: All spacing has been based on square areas for calculation purposes.
Therefore, actual spacing will vary according to the shape of the area
to be heated.
Area (sq ft)
Heater(s)
Spacing in (s)
Perimeter in (p)
15-16 USDW360
2
1/4
2
17-18
USDW360
2 3/4
2
19-20 USDW360
3
1/4
2
21-24 USDW360
4
2
25-26
USDW480
2 3/4
2
27-28 USDW480
3
1/4
2
29
USDW480
3 1/4
2
30-32 USDW480
2
2/4
2
33-34
USDW480 4
2
35 USDW720
2
1/4
2
36-41
USDW720 2
3/4
2
42-44 USDW720
3
1/4
2
45-49
USDW950
2 1/4
2
50-56 USDW950
2
3/4
2
57-59 USDW950
3
1/4
2
60-68 USDW720 2
3/4
2
69-72
USDW720 3
1/4
2
73-74 USDW720 3
2/4
2
75-78
USDW480 2
3/4
2
79-87 USDW480 3
1/4
2
88-89 USDW480 3
2/4
2
90-92
USDW950 2
3/4
2
93-98 USDW950 3
2
99-104 USDW950 3
1/4
2
105-106
2xUSDW950 2
3/4 2
107-112 2xUSDW950
3
2
113-119 2xUSDW950
3
1/4
2
120 volt sizing guide
18
Summary of Contents for USDW360
Page 9: ...9 Making electrical provision for the heater ...
Page 10: ...10 Heater Information ...
Page 11: ...11 ...
Page 14: ...Wiring configurations 14 ...
Page 26: ...26 NOTES ...
Page 28: ......