Bonaire Thermistor – Suits Vulcan MB4 & MB5 Gas Heaters (5431608SP)

Bonaire Thermistor – Suits Vulcan MB4 & MB5 Gas Heaters (5431608SP)

Replacement thermistor for Bonaire Vulcan MB4 and MB5 gas heaters. This sensor provides accurate internal temperature monitoring to support correct burner regulation and prevent overheating. Essential for restoring reliable performance in units showing temperature‑related faults.

Features:

• Genuine‑spec thermistor for MB4 & MB5 heaters
• Provides accurate temperature feedback for burner control
• Supports safe, stable heater operation
• High‑temperature‑rated construction
• Simple, technician‑friendly replacement
• Replaces OEM part number 5431608SP