SECTION II: SPECIFICATIONS
Max. Flow Rate @ Degree Temperature Rise
Model No.
Max.
Input
Rating
Btu/hr.
Min.
Input
Rating
Btu/hr.
Temp
Rise
40°F
60°F
80°F
100°F
120°F
140°F
Flow
Rate
Gal/Min.
7.7 5.1 3.8 3.1 2.6 2.2
IGI-180R-10N
IGI-180R-10X
IGI-180C-5N
IGI-180C-5X
180,000
15,000
First
Hour
Supply
Gal/Hr.
462 306 228 186 156 132
Max. Flow Rate @ Degree Temperature Rise
Model No.
Max.
Input
Rating
kW/hr.
Min.
Input
Rating
kW/hr.
Temp
Rise
22°C
33°C
44°C
56°C
67°C
78°C
Flow
Rate
Liters/
Min.
29.1 19.3 14.4 11.7 9.8 8.3
IGI-180R-10N
IGI-180R-10X
IGI-180C-5N
IGI-180C-5X
52.7
4.4
First
Hour
Supply
Liters/Hr
1746 1158 864 702 588 498
Flow Rate vs Temperature Rise Curve for EVERHOT® IGI Model Series
*Note: The maximum flow is based upon a minimum water pressure of 30 PSI
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