NIGP Commodity Book Class 820

Class 820 - STEAM AND HOT WATER BOILERS AND STEAM HEATING EQUIPMENT

NIGP Class-Item Codes contain 5-digits. To obtain the five digit code, combine the three digit class code with its corresponding two digit item number.

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                                  CLASS: 820
           STEAM AND HOT WATER BOILERS AND STEAM HEATING EQUIPMENT

                    Item Number and Commodity Descriptions

  04   After-Coolers and Condensers
  05   Air Dryers, Dehydrators, and Preheaters
  06   A.S.M.E. Code Tanks
  08   Boilers, High Pressure
  12   Boilers, Low Pressure
  14   Boiler Parts and Accessories (Not Otherwise Listed)
  16   Boiler Tubes
  19   Blow-Down Equipment, Automatic Top
  20   Blow-Off Basins
  24   Blow-Off Valves
  28   Burners, Gas and Oil
  32   Chemical Feed Systems (For Proportioning Pumps See Class 720)
  36   Coils, Steam Heating
  38   Condensate Return Systems: Vacuum Heat Pumps, Wet Vacuum Pumps, etc.
  40   Controls: Combustion, Fuel Cut-Off, Hardness, High-Low Water Level,
       Ignition, etc.
  41   Control, Corrosion (Using Entrained Gas Eliminator Equip.)
  42   Controllers, Steam Boiler Automatic Conductivity
  44   Convectors and Radiators
  48   Deaerating Units
  49   Descaling Equipment, MHD Type
  52   Draft Fans and Draft Gauges
  56   Feedwater Heaters
  60   Feedwater Injectors
  62   Feedwater Pumps
  64   Filters, Boiler Water
  65   Flue Gas Desulfurization System Equipment
  68   Heat Exchangers, Accessories, and Parts
  72   Hot Water Generators
  75   Oil Coolers
  76   Oil Purifiers
  78   Oxygen Reduction Equipment, Dissolved
  80   Pulverizers, Boiler and Power Plant
  81   Screens and Strainers, Water Intake, etc.
  84   Stacks, Steel
  85   Steam Boiler Bottom Blow Alarm
  86   Steam Flow Transmitters
  88   Tube Cleaners and Tube Expanders
  91   Turbines, Gas Driven
  92   Turbines, Steam Driven
  93   Turbines, Water (Hydraulic) Including Accessories and Parts
  95   Valves, Spherical
  96   Recycled Steam and Hot Water Boilers and Heating Equipment