Suburban RP-30N

Suburban RP-30N RV Furnace Core Replacement Manual

For Suburban Furnace Series NT-30SP and NT-34SP (Model 2613A)

1. Product Overview

The Suburban RP-30N 30,000 BTU/h RV Replacement Core is designed as a cost-effective and time-saving alternative to replacing your entire RV furnace. This module slides into the existing furnace cabinet, providing the benefits of a new furnace with simplified installation.

  • Cost-Effective Replacement: Offers a simple and affordable alternative to full furnace replacement.
  • Direct Replacement: Specifically designed for Suburban NT-30SP and NT-34SP Furnace Core series.
  • Compact and Efficient Design: Measures 20 x 17 x 7.5 inches, optimizing space efficiency.
  • Warranty-Backed: Includes a two-year limited warranty for peace of mind.
  • Time-Saving Installation: Designed for straightforward installation by sliding into the existing cabinet.
Suburban RP-30N Furnace Core Features
Figure 1: Key features of the Suburban RP-30N Furnace Core, highlighting its compatibility and ease of installation.
Suburban RP-30N 30,000 BTU/h Furnace Core
Figure 2: Close-up view of the RP-30N 30,000 BTU/h furnace core, showcasing its robust construction.

2. Safety Information

WARNING: Improper installation, adjustment, alteration, service, or maintenance can cause property damage, personal injury, or loss of life. Read the installation, operating, and maintenance instructions thoroughly before installing or servicing this equipment.

  • Always disconnect power before servicing the furnace.
  • Ensure proper ventilation during operation.
  • Verify all gas connections are secure and leak-free after installation.
  • Only qualified personnel should perform installation and service on gas appliances.
  • Keep flammable materials away from the furnace area.

3. Package Contents

Verify that all items are included in the package:

  • Suburban RP-30N Furnace Core

4. Specifications

FeatureSpecification
BrandSuburban
ModelRP-30N (2613A)
BTU/h30,000
Product Dimensions13 x 23 x 12 inches
Item Weight29.4 pounds
CompatibilitySuburban Furnace Series NT-30SP and NT-34SP

5. Installation

IMPORTANT: Installation of this furnace core must be performed by a qualified service technician in accordance with all local codes and the manufacturer's instructions.

General Steps:

  1. Preparation: Disconnect all power to the RV and shut off the propane supply.
  2. Access: Open the exterior access panel to the furnace.
  3. Disconnect: Carefully disconnect the gas line, electrical wiring, and any ductwork from the existing furnace.
  4. Remove Old Core: Slide the old furnace core out of the cabinet.
  5. Install New Core: Slide the new Suburban RP-30N furnace core into the existing cabinet.
  6. Reconnect: Reconnect the gas line, electrical wiring, and ductwork. Ensure all connections are secure.
  7. Leak Test: Perform a thorough leak test on all gas connections using a soap solution.
  8. Test Operation: Restore power and propane, then test the furnace operation.
Suburban RP-30N Furnace Core Installation
Figure 3: The RP-30N furnace core ready for installation into an existing RV furnace cabinet. Ensure all connections are properly aligned.
Video 1: This video demonstrates the installation process of a similar RV furnace unit, including connecting wires and securing components. It highlights the ease of installation for the core module.

6. Operating Instructions

The Suburban RP-30N furnace core operates with a digital thermostat, offering various modes for optimal comfort and efficiency.

Thermostat Control:

  • The digital thermostat allows for precise temperature adjustments.
  • Use the '+' and '-' buttons to increase or decrease the desired temperature.
  • The furnace features multiple power levels and operating modes (Rapid, Standard, Sleep) to suit different needs and times of day.
Compact and Efficient Furnace Design
Figure 4: The compact and efficient design of the furnace core ensures optimal performance within your RV's existing space.

7. Maintenance

Regular maintenance ensures the longevity and efficient operation of your Suburban RP-30N furnace core.

Recommended Maintenance:

  • Annual Inspection: Have a qualified technician inspect the furnace annually, especially before the heating season.
  • Clean Burner Assembly: Periodically check and clean the burner assembly and orifice for any obstructions (e.g., insects, debris).
  • Check Electrical Connections: Ensure all electrical connections are tight and free from corrosion.
  • Inspect Ductwork: Verify that all ductwork is intact and free of leaks or blockages.
Video 2: This video provides detailed instructions on troubleshooting and fixing common RV furnace issues, including cleaning the orifice and checking electrical connections. It is highly recommended for maintenance and repair.

8. Troubleshooting

If your Suburban RP-30N furnace core is not operating correctly, refer to the following common troubleshooting steps:

Common Issues and Solutions:

  • Furnace Not Firing Up:
    • Check propane supply and ensure tanks are not empty.
    • Verify all gas valves are open.
    • Inspect the igniter and burner orifice for blockages or debris. Clean if necessary.
    • Ensure electrical connections are secure and there is power to the unit.
  • Weak Airflow:
    • Check for obstructions in the return air intake or supply ducts.
    • Ensure the blower motor is operating correctly.
  • Unusual Noises:
    • Inspect the blower wheel for debris or damage.
    • Ensure the furnace is securely mounted.

For more detailed troubleshooting, refer to the official Suburban service manual or consult a qualified RV technician.

9. Warranty and Support

The Suburban RP-30N 30,000 BTU/h RV Replacement Core is backed by a two-year limited warranty.

For warranty claims, technical support, or service inquiries, please contact Suburban customer service or visit the official Suburban website. Ensure you have your product model number (RP-30N or 2613A) and date of purchase available.

Manufacturer: Suburban, an Airxcel Brand

Location: Dayton, Tennessee