Suburban 2613A Furnace Core – RP-30N – NT-30SP / NT-34SP – 30,000 BTU

Product Overview

The Suburban 2613A Furnace Core (RP-30N) is a direct replacement heating core designed for Suburban NT Series furnaces, specifically NT-30SP and NT-34SP models. This complete furnace core assembly restores proper heating performance by replacing worn or damaged internal components.

With a 30,000 BTU output and compatibility with electronic ignition systems, this furnace core provides a reliable and cost-effective way to restore your RV furnace without replacing the entire unit.

Key Features & Benefits

• Direct replacement for Suburban part #2613A
• Designed for Suburban NT Series furnaces
• Fits NT-30SP and NT-34SP models
• Restores furnace heating performance and efficiency
• 30,000 BTU output for consistent RV heating
• Compatible with electronic ignition systems
• Precision-built for proper fit and long service life
• Cost-effective alternative to full furnace replacement

Compatibility

Fits the following Suburban furnace models:

• NT-30SP
• NT-34SP

Replaces:

• RP-30N Furnace Core Assembly

Product Specifications

• Part Number: 2613A
• Model: RP-30N
• BTU Rating: 30,000 BTU
• Ignition Type: Electronic Ignition
• Dimensions:
  • Height: 12-1/2 inches
  • Width: 12 inches
  • Depth: 23 inches
• Application: Suburban NT Series Furnaces

What’s Included

• (1) Suburban 2613A Furnace Core Assembly (RP-30N)

Common Issues This Part Solves

• Furnace blowing cold air
• Weak or inconsistent heat output
• Cracked or failing heat exchanger/core
• Furnace short cycling or overheating
• Aging or worn internal furnace components

Installation Notes

• Professional installation is recommended
• Verify compatibility with your furnace model before purchase
• Disconnect power and gas supply prior to installation
• Follow all Suburban safety and service guidelines

Why Replace the Furnace Core Instead of the Whole Furnace?

Replacing the furnace core allows you to restore your RV furnace’s heating performance at a fraction of the cost of a full furnace replacement. The Suburban 2613A is engineered to deliver OEM-level performance while extending the life of your existing furnace system.

Frequently Asked Questions (FAQ)

Q: Will this work with other NT series furnaces?
A: No, this furnace core is specifically designed for NT-30SP and NT-34SP models.

Q: What does “SP” mean in NT-30SP?
A: “SP” indicates a ducted furnace configuration, commonly used in RV heating systems with distributed airflow.

Q: Is this a complete furnace?
A: No, this is the internal furnace core assembly only, not a full furnace unit.

Q: Can I install this myself?
A: Installation is best handled by a qualified RV technician due to gas and electrical components.