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Home > Services > Upgrades (CM&U) > Type 4 Version Upgrade E-technology
Facilitates advanced performance and efficiency for your Jenbacher Type 4 engine.

Major component upgrades and OEM documentation are included. It can be installed during scheduled service.
The upgrade is applicable on serial release for the following Type 4B versions with a production year before 2022: J412: B02, B05, B25; J416: B02, B05, B25; J420: B02, B05, B11, B25, B121.
The upgrade is applicable on serial release for the following Type 4C versions with a production year before 2021: J412: C05, C25; J416: C05, C25, C209; J420: C05, C11, C25.
The upgrade is available for special release on a case-by-case basis for all other Type 4B/C versions.
Find more information about upgrades designed to boost performance and efficiency here.
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Whether your business is looking for onsite power solutions, access to electricity, decreased energy costs, or even to sell electricity back to your local grid/consumers, Jenbacher regional experts can advise you on which solution makes the most sense for you.