Crown Boiler CLBR68-112 User Manuals

Table of Contents

• Contents

  3
• Material and Workmanship

  5
• Packaging

  5
• Warranties

  5
  • INSTALLATION GUIDELINES

    6
• Codes

  6
• Installation Location

  6
• Closet and Alcove Installation

  7
• Standard Clearances

  7
• Air for Combustion and Ventilation

  8
• Chimney Inspection

  11
• Flue / Chimney / Vent Connector

  11
• Power (Side-Wall) Venting – Important Note Regarding

  12
  • Duct Work and Air Conditioning

    13
  • Air Filter Mounting

    13
• Room Thermostat

  15
• Combustion Chamber

  16
• Oil Burner and Oil Nozzle Installation

  16
• Horizontal / Counterflow Furnace Setup

  20
  • Figure 6: A horizontal furnace rotated 180° (or flipped end for end) to reverse airflow direction

    20
    • Figure 7: Correct locations for the horizontal furnace high limit and fan control.

      21
      • INITIAL OPERATION OF THE FURNACE

        22
• Initial Burner Operation

  22
  • Table 1: Oil Burner Application and Specifications for the Crown Furnaces

    24
• Furnace Limit and Blower Controls

  26
• Room Thermostat

  27
• Troubleshooting

  28
  • Oil Supply

    38
  • Extended Shutdown

    39
  • Combustion and Ventilation Air Supply

    39
    • Inspection Areas

      39
• APPENDIX A: SOURCES FOR REFERENCED STANDARDS

  41
  • APPENDIX C: SPECIFICATION SHEETS

    44
  • APPENDIX D: REPLACEMENT PARTS

    47
  • Lowboy Front Flue Model

    48
  • Lowboy Rear Flue Model

    49
  • Horizontal/Counterflow Model

    50
  • Individual page specifications:

    1