Sears 8MPN050B12B1 User Manuals

Table of Contents

• 1. Safe Installation Requirements

  3
• 9. Electrical Wiring

  21
• 2. Installation

  4
• 10.Ductworkand Filter (Upflow/Horizontal)

  22
• 3. Side Venting

  8
• 11.Ductwork and Filter (Downflow)

  25
• 4. Combustion & Ventilation Air

  9
• 5. Gas Vent Installation

  11
• 12.Checksand Adjustments

  27
• 13. FurnaceMaintenance

  32
• 6. Horizontal Venting

  13
• 7. Masonry Chimney Venting

  15
• 14.Sequence of Operation& Diagnostics

  34
• 8. Gas Supply and Piping

  18
• TechSupport and Parts

  35