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Eemax Three Phase Tankless Instantaneous Water Heaters
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We are a distributor for Eemax Inc.
The Eemax "Three Phase" range are high powered
instantaneous water heaters from 18kW through 32kW. They are ideally suited for
higher flow rate industrial/commercial applications.
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Ideal for wash down
stations and production
lines. |
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Eemax "Three Phase" water heaters are very compact in
size and can be installed in out of the way or cramped locations.
The plumbing connections are 1/2" compression and require
no soldering.
No pressure and temperature relief valve is required.
(Check local codes).
Installation in series or parallel with other Eemax units
will give a higher flow rate or greater temperature rise.(2 units max.) |
Eemax Inc. custom builds "Three Phase"
instantaneous water heaters to many voltage specifications.
Specifications
"THERMOSTATIC"
THREE PHASE ELECTRICAL and TEMPERATURE RATINGS:

|
MODEL
|
VOLTS
|
kW
|
AMPS/phase
|
Temperature Rise F at /GPM
|
Wire Size
|
|
|
|
|
|
1.5
|
2.0
|
2.5
|
3.0
|
AWG
|
|
EX180T3
|
480/277
|
18
|
22
|
82º
|
61º
|
49º
|
41º
|
10
|
|
EX240T3
|
480/277
|
24
|
29
|
109º
|
82º
|
65º
|
54º
|
10
|
|
EX320T3
|
480/277
|
32
|
39
|
-
|
109º
|
87º
|
73º
|
8
|
|
EX180T3
|
208/120
|
18
|
50
|
82º
|
61º
|
49º
|
41º
|
6
|
|
EX240T3
|
208/120
|
24
|
67
|
109º
|
82º
|
65º
|
54º
|
6
|
|
Unit turns on 1.8GPM |
Note: Three Phase units rated for 480/277 volts can only
be connected in STAR formation, ie 5 wire including a neutral.
Three Phase units rated for 208/120 volts can only be
connected in DELTA formation, ie 4 wire no neutral required.
"FLOW CONTROLLED"
THREE PHASE ELECTRICAL and TEMPERATURE RATINGS:
|
MODEL
|
VOLTS
|
kW
|
AMPS/phase
|
Temperature Rise F at /GPM
|
Wire Size
|
|
|
|
|
|
1.5
|
2.0
|
2.5
|
3.0
|
AWG
|
|
EX180P3
|
480/277
|
18
|
22
|
82º
|
61º
|
49º
|
41º
|
10
|
|
EX240P3
|
480/277
|
24
|
29
|
109º
|
82º
|
65º
|
54º
|
10
|
|
EX320P3
|
480/277
|
32
|
39
|
-
|
109º
|
87º
|
73º
|
8
|
|
EX180P3
|
208/120
|
18
|
50
|
82º
|
61º
|
49º
|
41º
|
6
|
|
EX240P3
|
208/120
|
24
|
67
|
109º
|
82º
|
65º
|
54º
|
6
|
| Unit turns on
1.8GPM |
Note: Three Phase units rated for 480/277 volts can only
be connected in STAR formation, ie 5 wire including a neutral.
Three Phase units rated for 208/120 volts can only be
connected in DELTA formation, ie 4 wire no neutral required.
"THERMOSTATIC SERIES THREE"
THREE PHASE ELECTRICAL and TEMPERATURE RATINGS:
|
MODEL
|
VOLTS
|
kW
|
AMPS/phase
|
Temperature Rise F at /GPM
|
Wire Size
|
|
|
|
|
|
1.5
|
2.0
|
2.5
|
3.0
|
3.5 |
4.0 |
5.0 |
AWG
|
|
EX180T2T
|
208/120 |
18 |
50 |
82º
|
61º
|
49º
|
41º
|
35º |
32º |
25º |
6
|
|
EX240T2T
|
208/120
|
24
|
67
|
-
|
82º
|
65º
|
54º
|
47º |
43º |
34º |
6
|
|
EX180T2T
|
277
|
18
|
21.7
|
82º
|
61º
|
49º
|
41º
|
35º |
32º |
25º |
10
|
|
EX240T2T
|
277
|
24
|
28.9
|
-
|
82º
|
65º
|
54º
|
47º |
43º |
34º |
10
|
| EX320T2T |
277 |
32 |
38.5 |
- |
-
|
87º
|
73º
|
62º |
58º |
45º |
8
|
|
* If the unit is connected to
a 460/265 three phase system, the above outputs will be reduced by 8.5%
Unit turns on in stages, (.7GPM) turn on |
Note: Three Phase units rated for 480/277 volts can only
be connected in STAR formation, ie 5 wire including a neutral.
Three Phase units rated for 208/120 volts can only be
connected in DELTA formation, ie 4 wire no neutral required.
| APPLICATIONS:
Manufacturing processes and operations.
Booster
Large Circular Industrial Handwash Stations.
Industrial Washdown Stations.
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ADVANCED TECHNOLOGY
HIGHEST EFFICIENCY
DESIGNED FOR
DURABILITY

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QUALITY FEATURES
- On Demand Hot Water - no
delay.
- Continuous Hot Water - no
storage capacity to run out.
- Thermostatic Feature available ("T3")
- insures accurate outlet temperature Standard 100°F-140°F (capable of up to
180°F).
- Cut Energy Waste -flow switch
activates heater only on demand (no standby heat loss).
- Designed for Durability -
constructed of high strength reinforced "ENGINEERING PLASTIC".
- Factory set temperature available.
- Compact Size - dimensions;
12"x 12"x 3½" weight 12 lbs
- Reduces calcification
- Space Saving Installation -
mounts anywhere
- Field Serviceable Elements -
replaceable cartridge element. (1 year warranty)
- Warranty - Full Factory
Warranty - Heaters are guaranteed against failure due to leaks of "Heater
Body/Element Assembly" for a period of TEN YEARS.
- Unit must be wall mounted.
- Custom factory built heaters available to your
specifications.
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SPECIFICATIONS:
Dimensions: 12"x12"x3½"
Weight: 12 lbs.
Materials:
Cover: Enameled Steel.
Glass reinforced "NORYL"* Heater Body
and Ni Chrome Element
Color: White
Element: Triple replaceable
cartridge inserts
Pipe-Fittings: ½" compression
at bottom of unit
U.S. Patent #'s: 4,960,976 and 4,762,980
*NORYL is a registered trademark of General Electric
Company |
If the unit is connected to a 460/265 three phase system, the
above outputs will be reduced by 8.5%
Rise in Temp (°F) = (KW rating x 6.83)/ GPM
Flow Rate. (GPM) = (KW rating x 6.83)/ rise in temp (°F)
Eemax "Three-Phase" heaters can be tailored to suit the
customer's particular requirements.
Please supply the following information when ordering:
WATER SUPPLY CONDITIONS: mains, well pump, average incoming temperature
and pressure.
REQUIREMENTS: flow rate (gals. per min.), outlet temperature.
AVAILABLE ELECTRICAL SUPPLY: voltage, maximum amps per phase.
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SPECIAL DESIGN SERVICE
INQUIRIES FOR UNITS FOR UNIQUE APPLICATIONS ARE
WELCOME. CONTACT US. |
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