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Specifies required gas pressure and units of measurement for furnace operation.
Details the required DC voltage range for furnace operation.
Lists essential tools for servicing Suburban RV furnaces.
Provides specifications for 12 VDC direct discharge RV furnace models.
Lists specifications for 12 VDC ducted RV furnace models.
Details specifications for 120 VAC park model RV furnaces.
Guidelines for choosing an appropriate installation site and required clearances.
Crucial aspects of furnace venting for safe and proper operation.
Importance of unobstructed return air flow for furnace performance.
Considerations for furnace ductwork installation and airflow.
Details vent assembly installation for SF series furnaces.
Details vent assembly installation for SH series furnaces.
Illustrates vent assembly installation for SFV series furnaces.
Provides instructions for DD series furnace vent assembly installation.
Details vent tube installation for NT-12/16/20SE models.
Describes vent tube installation for NT-12/16S models.
Explains vent tube installation procedures for NT-20S models.
Details vent assembly installation for NT-24/30/34SP and P-30S models.
Lists extension tube kits and length ranges for specific NT models.
Provides extension tube kit numbers and lengths for NT-40 and P-40 models.
Illustrates vent assembly installation for NT-40 furnace.
Shows vent assembly installation for P-40 furnace.
Discusses the importance of adequate return air for furnace operation and issues from obstruction.
Guidelines for installing duct systems to ensure proper airflow and furnace performance.
Lists installation clearances and duct requirements for DD and NT series furnaces.
Details installation clearances and duct requirements for SF, SH, and SHD series.
Specifies minimum open duct areas for SFV series furnaces.
Lists technical specifications for DD and NT series furnaces, including BTU, voltage, and motor size.
Provides specifications for Suburban Park Model furnaces.
Details specifications for SF, SFV, SH, and SHD series furnaces.
Explains the operating sequence for furnaces equipped with a time delay.
Describes the sequence of events for furnaces with fan control module board 520820.
Details the sequence of operation for furnaces with 24 VAC fan control module board 520947.
Outlines the sequence of operations for the SHD-2542 dual-stage furnace.
Provides a flowchart for troubleshooting furnaces with a time delay ignition system.
Offers troubleshooting steps for furnaces using a fan control module board.
Addresses common problems related to electrodes and burners, including troubleshooting steps.
Diagnoses issues with burner ignition, flame sensing, and lockout conditions.
Discusses causes and checks for recurring module board failures.
Explores common causes of intermittent lockouts and provides corrective measures.
Wiring diagram for remote flame sense with time delay ignition.
Wiring diagram for NT models with time delay ignition.
Wiring diagram for SF series fan control board.
Wiring diagram for SF models with local flame sense and time delay.
Wiring diagram for NT series fan control board.
Wiring diagram for NT-24/30/34SP and NT-40 fan control boards.
Wiring diagram for P-30S fan control.
Wiring diagram for P-40 fan control board.
Step-by-step instructions for removing the DD-17DSI furnace.
Steps for removing NT-12/16/20S furnaces.
Instructions for removing NT-12/16/20SE furnaces.
Procedure for removing NT-24/30/34SP and NT-40 furnaces.
Steps for removing SF, SH, SHD, and SFV series furnaces.
Instructions for removing P-30S and P-40 furnaces.
Details electrode gap specifications and positioning for SF, SH, and SHD-2542 models.
Specifies electrode gap and positioning for NT models.
Details electrode gap and positioning for Park Model furnaces.
Importance of maintaining venting and burner for safe operation.
Procedures for cleaning dust and lint from critical components.
Important safety warnings and precautions for operating and servicing furnaces.