525029 Suburban ELECTRODE NEW NT 24-40

 Replaces: 231933

The Suburban 525029 Igniter Electrode is an OEM‑style ignition component designed for Suburban NT‑series RV furnaces, including the NT‑24 and NT‑40 models. This electrode generates the spark required to ignite the burner assembly, ensuring reliable furnace startup and consistent heating performance. Its design provides proper arc positioning and stable ignition, restoring dependable operation when the original electrode becomes worn, cracked, or carbon‑fouled.

This electrode is a direct replacement for Suburban part 231933 . It features a durable ceramic insulator, single‑prong spark tip, and standard mounting bracket for quick installation in compatible Suburban furnace models.

Key Features

• OEM Suburban furnace igniter electrode

• Direct replacement for 231933

• Designed for NT‑series furnaces (NT‑24, NT‑40)

• Provides reliable burner ignition

• Ceramic insulator for high‑heat durability

• Standard mounting bracket for easy installation

• Restores proper ignition performance in RV heating systems

Common Applications

• Suburban NT‑series RV furnaces

• Burner ignition restoration

• Routine furnace maintenance and troubleshooting