Blodgett BC-20G - Manual (Page 6)

2
Installation
Owner’s Responsibilities
PLUMBInG SPECIFICaTIOnS - BC-20E & BC-20G
WaTER
Water pressure
40 PSI min/116 PSI max
Water connection 3/4” Hose Fitting, 3/8” ID hose minimum
Water pressure regulator setting 35 PSI Preset
Minimum requirements TDS: 40-125 ppm
Hardness: 35-100 ppm
Chlorides: <25 ppm
Silica: <13 ppm
Chlorine: 0 ppm
pH: 7.0-8.5
dRaInaGE
Drain type
Atmospheric Vented Drain
Drain connection 2” O.D.
Maximum water drain temperature 140ºF (60ºC)
GaS RaTInGS - BC-20G
Gas Input
Steam
90,000 BTU/HR
Hot Air 125,000 BTU/HR
Inlet Pressure to the Unit
Natural Gas
5-14” WC (1.24-3.48 kPa)
Propane 11-14” WC (2.73-3.48 kPa)
Pressure at the Manifold
Natural Gas
3.5” WC (.87 kPa)
Propane 10” WC (2.49 kPa)
3/4” MNPT connector for all US and Canadian installations
1. Oven(s) are uncrated and put in place.
2. The owner/operator must have the following plumb-
ing, gas and electrical requirements met and installed.
NOTE: Refer to the Utility Connection information
provided.
WaRnInG!!
Improper installation, adjustment, alteration
service or maintenance can cause property
damage, injury or death. Read the installa-
tion, operation and maintenance instruction
thoroughly before installing or servicing this
equipment.