24
24
Parts List
Glossary of Terms
Term
Definition
Unit of Measure
Voltage-
Electrical Potential
Volts
Current-
Rate of voltage flow
Amperes (amp)
Resistance- Ability of a device to dissipate power irreversibly
Ohms
Energy-
Ability to do work
kW/hr, Joule
Power-
Energy per unit of time
Watts, kW, VA
One kilowatt (1kW) = 1,000 Watts = 3,412 BTU BTUH = British thermal units per hour
DC = Direct Current
PSI = Pounds per square inch
AC=Alternating Current
GPM = Gallons per minute
Hz = Hertz
GPH = Gallons per hour
°F = Degrees Fahrenheit
NPT = Nation pipe thread
°C = Degrees Centigrade
ASME = American Society of Mechanical Engineers
1 Large Control Box
17 ¾” NPT Nipple
2 Small Control Box
18 Temperature and Pressure Relief Valve
3 Temperature Switch
19 Cleanout Ring
4 Thermostat Dial
20 Cleanout Cover
5 Element Insulation
21 Cleanout Screw
6 Heating Element
22 Jacket Cleanout Cover
7 Element Gasket
23 Drain Valve
8 Inlet Diptube 24 Contactor
9 Element Plug
25 Terminal Block
10 ¾” NPT Plug
26 600V Fuse Block (3 Pole)
11 Hi Limit Switch
27 Fuse Block (3 Pole)
12 Large Control Panel
28 Fuse Block (1 Pole)
13 Small Control Panel
29 Fuse “C” Class
14 Outlet Nipple
30 Fuse “J” Class
15 Anode Hole Plug
31 Ground Lug
16 Anode
32 Transformer
Summary of Contents for ElectriFLEX HD CEHD 120
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