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Marey ECO180 User Manual

Marey ECO180
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08 09
Power
21kW
Min. Water Flow to Activate the Unit
0.85 GPM
Water Connections 3/4" NPT
TECHNICAL SPECIFICATIONS ECO210
Max. Amperage Load
88A
Min. Required Circuit Breaker Size
3x40A
Recommended Wire Size*
8/2 (x2) and 8/3 (x1)
Max. Temp. Increase at 1.5 GPM
80ºF
11" x 16.1" x 3,5"
Weight
16.4 lbs
Width x Height x Depth
Temp. Scope
86~127ºF
Installation Vertical Mounted
Control
Manual
Voltage
240V
Frequency
60Hz
24kW
ECO240
100A
3x40A
80ºF
27kW
ECO270
112.5A
3x50A
80ºF
18kW
ECO180
75A
2x50A
80ºF
GPM
TEMP.
INCREASE
TEMPERATURE INCREASE PER GPM
1.0
1.5
2.0
2.5
3.0
3.5
4.0
5.0
5.5
4.5
6.0
6.5
ECO210
80º
76º
71º
60º
51º
40º
45º
38º
34º
87º
---
---
80º
72º
67º
59º
51º
43º
45º
42º
40º
87º
38º
---
ECO240
80º
76º
72º
67º
59º
48º
51º
45º
43º
87º
42º
38º
ECO270ECO180
80º
74º
56º
46º
42º
31º
36º
29º
---
87º
---
---
8/2 (x1)
and 8/3 (x1)
*Wire gauge varies by amperage and distance; must contact electrician if you are not sure.
*Temperature increases
listed are based on use of the
water heater under optimal
conditions with an incoming
water temperature of 48ºF.
Variable factors such as
incorrect or imperfect
installation or warmer
incoming water temperature
may yield different results.
Fig. 04
Water out
High pressure discharge valve
Ball valve/shut off valve
Water in
ECO210/240 = 3 x 40 amp
2-pole 208/240V Breakers
ECO270 = 3 x 50 amp
2-pole 208/240V Breakers
ECO210, 240, 270

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Marey ECO180 Specifications

General IconGeneral
BrandMarey
ModelECO180
CategoryWater Heater
LanguageEnglish

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