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9
INSTALLATION
TECHNICAL DATA
14. Technical Data
14.1 Dimensions
b01
c06
c01
c01
c06
4˝(10 cm)
4¼˝(11 cm)
1½˝(3.8 cm)
7¾˝(20 cm)
¼˝(.8 c
m
)
14¼˝(36 c
m
)
3˝(7.5 c
m
)
10¾˝(27.3 c
m
)
D00000
1
7
7
6
2
b01 Electrical cable entry
c01
cold water inlet
½˝ NPT
c06
hot water outlet
½˝ NPT
14.2 Wiring
diagram
MegaBoost
2/GRD ~ 208 / 240 V
8
5
_0
2_0
3
_0
0
0
1
14.3
Data
table
Mega
Boost
Part number
524201
Phase
1
1
Voltage
V 208
240
Frequency
Hz 50 / 60
50 / 60
Output power
kW 7.2
9.6
Amperage
A 35
40
Min. recommended circuit breaker
1
(DP)
A 35
40
Min. recommended wire size
2
(copper)
AWG 8
8
Min. water flow to activate appliance
GPM / l/min 0.26 / 1
Protection level according to
IP 24
Max. inlet water temperature
°F / °C 131 / 55
Nominal water volume
GAL / l 0.13 / 0.5
Working pressure max.
PSI / bar / MPa 150 / 10 / 1
Tested to pressure
PSI / bar / MPa 300 / 20 / 2
Weight
lbs. / kg 5.9 / 2.7
Water connections
1/2“ NPT
*
1
This is our recommendation for overcurrent protection sized at 100%
of load. Check local codes for compliance if necessary.
Tankless water heaters are considered a non-continuous load.
2
Copper must be used. Conductors should be sized to maintain a
voltage drop of less than 3% under load.
*
1/2” to 3/4” fi ttings are supplied with the unit