Product Overview

The SUBURBAN 2614A Furnace Core is a replacement core designed for compatible Suburban NT-40 series RV and trailer furnaces. It is intended to help restore dependable furnace operation by replacing the original core assembly when damage, corrosion, or age-related wear affects heating performance.

Built for service and replacement applications, this component supports the furnaces heat-transfer function while helping maintain proper separation between combustion gases and the conditioned air system. Confirm furnace model and component compatibility before ordering.

Key Features

• Genuine SUBURBAN replacement furnace core.
• Designed for compatible NT-40 series furnace applications.
• Supports proper heat transfer for RV and trailer heating systems.
• Suitable for furnace repair, refurbishment, and maintenance projects.
• Helps replace a worn, damaged, or corroded original core.
• Designed to work with the furnaces existing compatible components.

Benefits

• Restores heating performance: Replacing a damaged core can help return the furnace to dependable operation.
• Supports occupant safety: A properly fitted furnace core helps maintain the intended separation between combustion exhaust and heated air.
• Extends equipment service life: A replacement core can provide a practical alternative to replacing the complete furnace assembly.
• Supports professional repairs: The component is appropriate for RV technicians, service centers, fleet operators, and experienced installers.
• Maintains OEM-style compatibility: Using a SUBURBAN replacement part helps simplify identification and service of compatible furnace systems.

Common Applications

• RV and motorhome furnace repair.
• Travel trailer and fifth-wheel heating system maintenance.
• Replacement of the furnace core in compatible SUBURBAN NT-40 series units.
• Service work involving corrosion, cracking, deterioration, or reduced furnace performance.
• Fleet, dealer, and recreational vehicle refurbishment projects.

Product Contents

• One SUBURBAN 2614A Furnace Core for compatible NT-40 series applications.
• Additional gaskets, fasteners, seals, controls, ducting, and installation hardware may not be included unless specifically stated by the supplier.

Compatibility and Installation Note

Professional installation is recommended. Always verify the complete furnace model, revision, and replacement-part requirements before ordering. Follow SUBURBAN service procedures and applicable RV furnace safety standards during installation.