Circulation Heaters
C
irculation Heaters
A
circulation heater is designed to heat liquids or gases
as they pass though the unit. Similar to a heat exchanger,
e
xcept this unit generates its’ own heat. An electric fired
circulation heater covers a broad range of heating
applications. A flanged heater is installed into a pipe
body and multiple units can be series connected to give
you any kilowatt size.
Common features:
Flange Heater
• Typically units shown on pages C1 to C18
• Custom heaters designed for your special
requirements
• General Purpose, Moisture Resistant, or
Hazardous Location terminal boxes available
• Copper, steel, stainless steel, Incoloy and other
specialty sheathed heating elements available
Pipe Body
• Normally mild steel
• Stainless steel vessels available
• Can be vertically or horizontally mounted
• Vessel is insulated and has a painted steel
outer casing
• Weather resistant casing also available
• Typically NPT inlet and outlet connections
• Flanged inlet and outlets available
• Overall length approximately 10” longer than the
flanged heater
C19
Figure 205-F
Circulation Heater Dimensions
Vessel A C D E F G H I Inlet/
size outlet
3” 3
1
/
2
7
1
/
2
9
1
/
4
5
1
/
2
3
1
/
2
1” NPT
4” 3
1
/
2
9 10
1
/
2
6
1
/
4
hea
ter
3
1
/
2
hea
ter
1” NPT
5” 4
5
/
8
4 10 10
3
/
4
6
3
/
4
“B” dim. 4 “B” dim. 2” NPT
6” 4 11 11
1
/
2
7
1
/
4
+ C
4
+ C + H
2” NPT
8” 4
1
/
4
13
1
/
2
13
1
/
4
8
1
/
2
4
1
/
4
2
1
/
2
” NPT
Immersion
heater
“B” dim.
+ C
G
+ C
+ H
Dimensions are for reference only.
Approval drawings supplied upon request.
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