RECONDITIONED AND SHOP TESTED CLEAVER BROOKS PACKAGED FIRETUBE BOILER; MODEL CB400-800 CONSTRUCTED IN 1984 IN ACCORDANCE WITH THE ASME CODE SECTION I FOR A DESIGN PRESSURE OF 150 PSIG. UNIT IS A FOUR-PASS DRYBACK DESIGN WITH 3 500 SQUARE FEET OF FIRESIDE HEATING SURFACE. THE SHELL IS INSULATED WITH TWO (2) INCHES OF COMPRESSED FIBERGLASS AND COVERED WITH A HEAVY GAUGE SHEET STEEL CASING. THE FULLY MODULATING FORCED DRAFT BURNER IS INTEGRALLY MOUNTED PIPED AND WIRED ON THE BOILER FRONT ALLOWING FOR EASE OF FLAME OBSERVATION SET-UP AND MAINTENANCE. VALVING TRIM CONTROLS AND ANCILLARY EQUIPMENT INCLUDE:-PRIMARY LOW WATER CUT-OFF AND FEED PUMP CONTROL; MCD&M NO. 194A.-SECONDARY LOW WATER CUT-OFF; MCD&M NO. 94M-BOILER VALVE TRIM INCLUDING; FEEDWATER STOP AND CHECK VALVES BLOWDOWN AND BLOW-OFF VALVES VENT VALVE AND SAFETY RELIEF VALVES PER ASME CODE-WATER COLUMN WITH SIGHT GLASS GAUGE COCKS AND BLOWDOWN VALVES MOUNTED ON THE PRIMARY LWCO-FRONT AND REAR HINGED COVERS-STEAM PRESSURE GAUGE AND STACK THERMOMETER-BOILER/BURNER CONTROL CENTER CONSISTING OF THE PRIMARY FLAME CONTROL AND DETECTOR MOTOR STARTERS RELAYS LIMIT SWITCHES ALARM BELL INDICATING LIGHTS CONTROL CIRCUIT TRANSFORMER LOW FIRE HOLD TEMPERATURE LIMIT SWITCH AND MANUAL POTENTIOMETER WITH SELECTOR SWITCH FOR MANUAL/AUTOMATIC FIRING RATE ADJUSTMENT-STEAM PRESSURE LIMIT SWITCHES; OPERATING PRESSURE LIMIT SWITCH SAFETY PRESSURE LIMIT SWITCH WITH MANUAL RESET AND MODULATING STEAM PRESSURE CONTROLLER.-ATOMIZING AIR COMPRESSOR AND DRIVE MOUNTED WIRED AND PIPED.-STEAM / ELECTRIC OIL HEATER ASSEMBLY MOUNTED PIPED AND WIRED.-FM INSURANCE STANDARDS U.L. LABELING-NATIONAL BOARD CERTIFIED