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Cable Power
Voltage
Watts/FT
3
5
120
8
10
3
5
240
8
10
TYPICAL INSTALLATION
Power Connection Kit
HEATER
CAbLe
SLACk
PIPe CLAMPS
Please note that this installation is for ordinary (non-hazardous) locations
DESIgN PROCEDURE
The following procedure can be used to select a heating cable
system for your application. However, Easy Heat can also pro-
vide design assistance and will recommend appropriate cable,
controls and accessories. Call Easy Heat for further information.
To determine the heat loss that must be replaced by the heating
cable, the following should be determined:
©2009 Easy Heat
Maximum Total Cable Length vs. Circuit Breaker Rating
Start-up
Temp
15A
-20
F (-29
C)
205' (63M)
275' (84M)
o
o
0
F (-18
C)
230' (70M)
305' (93M)
o
o
50°f (10°C)
325' (99M)
435' (133M)
-20
F (-29
C)
135' (41M)
180' (55M)
o
o
0
F (-18
C)
155' (47M)
205' (72M)
o
o
50°F (10°C)
225' (69M)
270' (82M)
-20
F (-29
C)
90' (27M)
115' (35M)
o
o
0
F (-18
C)
100' (30M)
130' (40M)
o
o
50°F (10°C)
145' (44M)
195' (59M)
-20
F (-29
C)
75' (23M)
100' (30M)
o
o
0
F (-18
C)
85' (26M)
110' (34M)
o
o
50°F (10°C)
115' (35M)
150' (46M)
-20
F (-29
C)
410' (125M)
545' (166M)
o
o
0
F (-18
C)
460' (140M)
615' (188M)
o
o
50°F (10°C)
650' (198M)
865' (264M)
-20
F (-29
C)
275' (844M)
379' (113M)
o
o
0
F (-18
C)
310' (94M)
415' (127M)
o
o
50°F (10°C)
460' (140M)
540' (165M)
-20
F (-29
C)
175' (53M)
235' (72M)
o
o
0
F (-18
C)
200' (61M)
265' (81M)
o
o
50°F (10°C)
295' (90M)
390' (119M)
-20
F (-29
C)
150' (46M)
195' (59M)
o
o
0
F (-18
C)
165' (50M)
220' (67M)
o
o
50°F (10°C)
230' (70M)
305' (93M)
INSuLATIoN
FIbeRGLASS
TAPE
20A
30A
40A
415' (127M)
555' (169M)
460' (140M)
615' (188M)
655' (200M)
875' (267M)
270' (82M)
360' (110M)
310' (94M)
410' (144M)
450' (138M)
540' (164M)
175' (53M)
230' (70M)
195' (59M)
260' (80M)
290' (88M)
390' (118M)
145' (44M)
200' (60M)
155' (47M)
220' (68M)
230' (70M)
300' (92M)
820' (250M)
1095' (334M)
925' (282M)
1235' (377M)
1300' (396M) 1725' (529M)
540' (165M)
758' (226M)
620' (189M)
830' (254M)
920' (280M)
1080' (330M)
350' (107M)
420' (128M)
395' (120M)
420' (128M)
590' (180M)
780' (238M)
290' (83M)
390' (118M)
325' (99M)
440' (134M)
460' (140M)
610' (186M)
END
SeAL
In-line splice
(under insulation,
not shown)
Tee splice
(under insulation, not shown)
• T
Fluid temperature to be maintained
F
• T
minimum ambient temperature
A
• Size and material of pipe to be heated
• Thermal insulation – type and thickness
• Pipe supports and valves, etc.
www.easyheat.com
The use of ground fault protection
equipment for heating cable applica-
tions is required by NEC and CSA CEC.
Connection Kits
• TSRP – Power
• TSRS – Splice
• TSRT – Tee
• TSRL – Pilot Lights
Controls
• T9eC – Line sensing adjustable
• T9eA – Ambient sensing adjustable
• T4XC – L i n e s e n s i n g a d j u s t a b l e
Nema4X.
• T4XA – Ambient sensing adjustable
Nema 4X.
tSr cable with polyolefin overjacket
(suffix 'J') may also use Sr trace Kits
in nonhazardous applications.
heATeR CAbLe
LooP
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