Product Overview

The Suburban 2605A Furnace Core is an OEM replacement component designed for compatible Suburban SF20Q-series RV and recreational vehicle furnaces. It supports restoration of the furnace heat-exchange section when the original core is damaged, corroded, or no longer serviceable.

Using a genuine Suburban replacement core helps maintain the intended fit, heating performance, and system compatibility of the original furnace. Confirm the furnace model and replacement part number before ordering.

Key Features

• Genuine Suburban replacement furnace core
• Designed for compatible SF20Q furnace applications
• Supports repair of the furnace heat-exchange assembly
• Helps preserve the original furnace configuration and installation footprint
• Suitable for qualified RV service and furnace repair applications

Benefits

• Restores serviceability to compatible Suburban furnaces without replacing the complete furnace assembly
• Provides an OEM-matched replacement for improved fit and compatibility
• Helps reduce installation uncertainty compared with adapting a universal component
• Supports dependable furnace operation when installed according to Suburban service procedures
• Useful for RV dealers, service centers, fleet operators, and repair professionals maintaining Suburban heating systems

Common Applications

• RV and travel trailer furnace repairs
• Replacement of a failed or deteriorated SF20Q furnace core
• Preventive refurbishment of compatible Suburban furnace assemblies
• OEM parts replacement performed by qualified RV technicians

Application compatibility should be verified using the furnace data plate, model number, and existing component before purchase. This part is identified for the Suburban SF20Q furnace family and may not fit other Suburban furnace models.

Product Contents

• One Suburban 2605A furnace core for compatible SF20Q applications

Additional components, including fasteners, gaskets, seals, wiring, ducting, controls, and installation hardware, may not be included unless specifically stated by the seller. Inspect the product listing and confirm required installation parts before beginning the repair.