750-96 (revised 2010)
Model CB Packaged Boiler Manual
1-1
CHAPTER 1 General Description
1.1 — Overview
The information in this manual applies to Cleaver-Brooks “CB” boiler models ranging from 50 to 100 HP (125
HP for hot water) using the following fuels:
Series 100 Light Oil (No. 2)
Series 200 Light Oil (No. 2) or Gas
Series 300 Heavy Oil (No. 5) or Gas
Series 400 Heavy Oil (No. 6) or Gas
Series 500 Heavy Oil (No. 5) only
Series 600 Heavy Oil (No. 6) only
Series 700 Gas only
Series 800 Heavy Oil (No. 4) only
Series 900 Heavy Oil (No. 4) or Gas
The boiler and related equipment installation, by others, is to be in compliance with the standards of the
National Board of Fire Underwriters. Installation should also conform to state and local codes governing such
equipment. Prior to installation, the proper authorities having jurisdiction are to be consulted, permits obtained,
etc. All boilers in the above series comply, when equipped with optional equipment, to Industrial Risk Insurers
(I.R.I.), Factory Mutual (FM), or other insuring underwriters’ requirements.
1.2 — The Boiler
The “CB” boiler is a packaged firetube boiler of welded steel construction and consists of a pressure vessel,
burner, burner controls, forced draft fan, damper, air pump, refractory, and appropriate boiler trim.
Rated Capacity 50-100 HP (steam)
50-125 HP (hot water)
Operating Pressure Steam: 15-200 psig, or higher if specified
Hot Water: 30-150 psig, or higher if speci-
fied
Courtesy of: C3 Surplus LLC
Surplus Industrial Superstore
305-428-2777
https://www.c3surplus.com