Suburban 2612A Furnace Core – RP-16NEQ – NT-16SEQ / NT-20SEQ – 16,000 BTU

Product Overview

The Suburban 2612A Furnace Core (RP-16NEQ) is a direct replacement heating core designed specifically for Suburban NT-SEQ Series furnaces, including NT-16SEQ and NT-20SEQ models. This core assembly restores proper heating performance by replacing worn or damaged internal furnace components.

With a 16,000 BTU output and compatibility with electronic ignition systems, this furnace core is an ideal solution for restoring reliable heat without replacing the entire furnace.

Key Features & Benefits

• Direct replacement for Suburban part #2612A
• Designed for NT-SEQ Series furnaces
• Restores furnace heating performance and efficiency
• 16,000 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

Compatible with the following Suburban furnace models:

• NT-16SEQ
• NT-20SEQ

Replaces:

• RP-16NEQ Furnace Core Assembly

Product Specifications

• Part Number: 2612A
• Model: RP-16NEQ
• BTU Rating: 16,000 BTU
• Ignition Type: Electronic Ignition
• Dimensions:
  • Height: 9.375 inches
  • Width: 9.375 inches
  • Depth: Adjustable from 27 inches to 27-3/4 inches
• Application: Suburban NT-SEQ Series Furnaces

What’s Included

• (1) Suburban 2612A Furnace Core Assembly (RP-16NEQ)

Common Issues This Part Solves

• Furnace blowing cold or weak air
• Inconsistent or insufficient 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 2612A 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 standard NT or NT-SQ furnaces?
A: No, this furnace core is specifically designed for NT-SEQ models only.

Q: What does “SEQ” mean?
A: “SEQ” refers to a specific Suburban furnace configuration, typically combining quiet operation with enhanced airflow or design differences requiring unique internal components.

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.