Make better coffee with Decent's new and improved group head parts

These upgraded group head parts are available to all DE1 owners, and it's a simple self-install.  We provide everything you need (screws and screwdrivers, too).

You can order them at https://decentespresso.com/accessories or if you have a goodie pack to redeem (you bought an extended warranty during the initial promotional period) you can now choose what parts you want in your goodie pack: https://decentespresso.com/goodiepack

Here is a video showing how you will replace the parts on your DE1:

exactly the number of parts that get ordered over the next few weeks. It'll cost us close to $100 to make each set, we won't make money on those, but we really don't want to make too many and be stuck with parts nobody wants.  Also note that upgrading your v1.0 DE1 to this part will get you exactly the same headspace above the puck, as all later models now have.

Here's an intro paragraph about these parts, summarizing the video:

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No matter which DE1 you own, you can replace the old parts in your machine's group head with our new and improved set of parts. They're easily screwed into the underside of the group head, and they control how water comes onto the coffee puck.

The benefits of using our new part set:

Improved water distribution: They're redesigned to distribute water where it's needed most, which increases the overall extraction and improves the coffee taste.

More-accurate puck temp measuring:  This allows the brew to get up to temperature sooner in the shot, and avoids overheating the puck.

Oil resistant: The new materials resist coffee oils — so no stale coffee flavors like you get from metal parts that collect old coffee oils.

Reduced channeling: Less headspace above the coffee puck reduces channeling and increases mouthfeel and shot consistency.

Temperature accuracy: Faster and more accurate temperature profiling.

Less cleaning: the parts are oil resistant, so you rarely need to remove and clean them.

No more stripped screw heads:  If you do need to remove the parts, we switched to Torx screws to reduce stripping.

No metal interactions between brass and stainless steel.

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AI Summary

Decent Espresso's new group head parts are made from PPS, replacing brass for better heat resistance, easier cleaning, and no toxicity. This material avoids zinc leaching, tarnishing, and issues with stainless steel screws. The new design ensures better water distribution, reducing channeling and increasing extraction consistency. The parts also improve temperature accuracy by providing real-time puck temperature readings, enhancing overall shot quality. The upgrade reduces headspace above the puck to E61 standards, further improving espresso quality. These parts are available for all DE1 models, with custom options for earlier versions.

Key Highlights:

PPS material replaces brass for better heat resistance and safety.

Eliminates zinc leaching and tarnishing issues.

New design improves water distribution and extraction consistency.

Enhanced temperature accuracy with dynamic adjustments.

Reduced headspace to E61 standards.

Custom parts available for older DE1 models.

Conclusion:

Decent Espresso's updated group head parts offer significant improvements in material safety, water distribution, and temperature accuracy, resulting in better espresso shots. This upgrade enhances overall machine performance and simplifies maintenance, making it a solid choice for improving home espresso quality.

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