Convert Units From   To   Formula
PSI to TDH  PSI  TDH PSI x 2.31 = TDH (FEET OF WATER)
TDH to PSI  TDH PSI  TDH (FEET OF WATER) / 2.31 = PSI
EDR to GPM EDR GPM EDR x 0.000496 = GPM
BHP to LB / HR BHP LB / HR BHP (Boiler HP Power) x 34.5 = LB / HR
BHP to BTU / HR BHP BTU / HR BHP (Boiler HP Power) x 33479 = BTU / HR
BHP to GPM BHP GPM BHP (Boiler HP Power) x 0.069 = GPM
BHP to EDR BHP EDR BHP (Boiler HP Power) x 139 = EDR
MBH to BTU MBH BTU MBH x 1000 = BTU of Boiler
BTU to BHP BTU BHP BTU (Of Boiler) / 33479 = BHP (Of Boiler)
BTU to EDR BTU EDR BTU (Of Boiler) / 240 = EDR (Of Boiler)
BHP to EVAP GPM BHP EVAP GPM BHP (Boiler HP) x 0.069 = EVAP GPM
EVAP GPM to Pump GPM (Boiler Feed) EVAP GPM Pump GPM EVAP GPM x 1.5 =  Pump GPM (Boiler Feed) 
EVAP GPM to Pump GPM (Condensate) EVAP GPM Pump GPM EVAP GPM x 2 =  Pump GPM (Condensate Return) 
LB / HR Condensate to BTU / HR LB / HR BTU / HR LB / HR Condensate x 960 = BTU / HR
LB / HR Condensate to EDR LB / HR EDR LB / HR Condensate x 4 = EDR
LB / HR Steam to GPM LB / HR GPM LB / HR Steam x 0.002 = GPM
Gallons of Water to LBS. of Water Gal. LBS. Gal. of Water x 8.345 = Lbs. of Water
Bar to PSI BAR PSI Bar x 14.5038 = PSI
M3/H to GPM M3/H GPM M3/H x 4.402868 = GPM
FT3 of Water to Gallons FT3 of H20 Gal. FT3 of Water x 7.48 = Gal.