Water Heater User Manual
38  VA Series Indoor LS Manual 
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Water Flow (gpm)
Pressure Loss (psi) 
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Pressure Loss (ft head
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Technical Data 
 Pressure Drop Curve    
 Outlet Flow Data    
R98LSi 
R94LSi 
R75LSi 
R50LSi 
R98LSi R94LSi 
R75LSi 
R50LSi 
Water Flow (gpm) 
delta T - Temperature Rise (ºF) 
Pressure Loss (ft head) 










