525019 Suburban electrode assembly NT

Suburban electrode assembly. Suburban Replacement Parts NT 24/30/34 S/SP NT 24/30/34 S/SP (Below Serial no. 920500001). Number printed on the ceramic insulator is 0446 & 1138. Mounting plate measures 2" x 7/8".

Replaces 230956

The Suburban 525019 Electrode Assembly is an OEM‑style ignition electrode designed for Suburban NT‑series RV furnaces, including NT‑24, NT‑30, and NT‑34 S/SP 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 assembly is a direct replacement for Suburban part 230956 . It features a durable ceramic insulator, single‑prong spark tip, and factory‑style mounting bracket for quick installation in compatible Suburban furnace models.

Key Features

• OEM Suburban furnace igniter electrode

• Direct replacement for 230956

• Designed for NT‑series furnaces (NT‑24/30/34 S & SP)

• Provides reliable burner ignition

• Ceramic insulator for high‑heat durability

• Factory‑style 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