Description
Bosch 78195 Ionisation Electrode Overview
The Bosch 78195 Ionisation Electrode is a precision OEM replacement component engineered for accurate and dependable flame detection in residential and commercial boiler and burner systems. Ionisation electrodes are a critical safety element in modern combustion equipment — they continuously monitor the presence of a flame by detecting the electrical current produced through the ionisation of combustion gases, instantly signalling the burner control to shut down fuel flow if the flame is lost.
Key Features
- OEM Bosch replacement ionisation electrode — ensures correct fit and reliable performance
- Designed for use in Bosch boiler and burner applications requiring SKU 78195
- Provides continuous flame monitoring for enhanced system safety
- Precision-manufactured sensing tip for consistent ionisation current signal
- Durable construction to withstand high-temperature combustion environments
- Direct drop-in replacement minimises downtime during service calls
Application
The Bosch 78195 Ionisation Electrode is intended as a direct replacement part for compatible Bosch boiler and burner assemblies. Always verify compatibility with your specific appliance model before installation. Refer to the equipment’s service manual for proper electrode positioning, gap settings, and torque specifications.
Why Choose an OEM Ionisation Electrode?
Using a genuine Bosch replacement electrode ensures the ionisation current signal meets the exact thresholds required by the burner control module. Non-OEM substitutes may produce inconsistent signals, leading to nuisance lockouts or, more critically, unsafe burner operation. Restore your system to factory specification with the Bosch 78195.







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