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Description
The ACV Gasket electrode 91875677 is a seal designed for mounting an ignition or ionisation electrode in ACV Kompakt boilers. It sits between the electrode flange and the burner or combustion chamber wall, preventing flue gas leakage and protecting the electrical connection from moisture and dirt. This gasket is compatible with ACV Kompakt 12, 18, HR, HRE, and Solo models. Its shape matches the electrode's flange profile to ensure proper sealing.
Further details
| Application | seal for mounting of ignition or ionisation electrode in ACV Kompakt boiler or burner assembly |
|---|---|
| Benefits | tight fit, heat resistance, secure electrode installation |
| Failure Mode | deforms or degrades after exposure to heat and combustion residues |
| Failure consequence | worn seal can permit false air ingress or flue gas escape, affecting flame stability and safety |
| Installation requirement | replace gasket any time electrode is disturbed |
| Key Benefits | tight fit, heat resistance, secure electrode installation |
| Maintenance Requirement | replace whenever electrode is removed for inspection or renewal |
| Replacement guidance | replace the gasket any time the electrode is disturbed |
| Safety Feature | prevents flue gas leakage and protects electrical connection from moisture and dirt |
| Selection criteria | governed by exact outside and inside dimensions, thickness, and material |
| Shape | must match the electrode's flange profile |
Choosing and fitting
When selecting a replacement gasket for an electrode, the exact outside and inside dimensions, thickness, and material must be considered. The shape must match the electrode's flange profile; a mismatch can cause incomplete sealing or misalignment of the electrode tip. Typically, these gaskets are made of heat-resistant elastomer or fibre compound. It is good practice to replace the gasket whenever the electrode is removed for inspection or renewal.
Signs of failure
A worn or degraded electrode gasket can permit false air ingress or flue gas escape, affecting flame stability and safety. This may lead to incomplete combustion, erratic flame behavior, or difficulty in ignition. Regular inspection of the gasket during electrode maintenance is recommended.
Fits equipment
ACV Kompakt Kompakt 12 Kompakt 18ACV Kompakt HRACV Kompakt HREACV Kompakt Solo
All specifications
| Shape | must match electrode's flange profile |
|---|
Part numbers
| SKU | 91875677 |
|---|---|
| Additional article | 129.862.011 |
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