MC 37057MC Atwood Hydro Flame Furnace Igniter Electrode 2-Prong

The MC 37057MC is a replacement igniter electrode designed for Atwood Hydro Flame furnaces in recreational vehicles. This critical component serves a dual function: it creates an electrical spark at the burner to ignite the air-to-gas mixture and acts as a flame sensor to signal the control board that combustion has been established.

Key Features:

• 2-prong single sense design
• Direct replacement for Atwood/Dometic part number 37057
• Compatible with Atwood furnace models 8516-IV, 8520-IV, 8525-IV, 8531-IV, 8535-IV, 8935-III-DC, 8940-III-DC, 8935-III-AC, and 8940-III-AC
• Also fits models 1522 2-Stage and 2334 2-Stage
• Manufactured by M.C. Enterprises, a supplier of after-warranty parts for RV appliances that meet strict federal and state regulations

This electrode is an essential service part for maintaining proper furnace operation. When the original electrode becomes worn, corroded, or fails to spark correctly, replacing it with this OEM-quality component restores reliable heating performance to your RV furnace system.

Note: This electrode is not compatible with LD models (Less Door or models without an exterior access door).