Gaggia Classic Pro PID temperature starting points by roast level
Nível de torra
mostruário de configuraçãoSuggested PID starting points
These values are practical starting points for a Gaggia Classic Pro with a PID. They are not universal truths. Coffee density, dose, basket choice, and target style still matter. Use them as a first position, then adjust by taste.
| Roast level | Torra média-clara | What to expect | Common adjustment direction |
|---|---|---|---|
| Light roast | 95 to 97 C | Helps push sweetness and reduce hollow sharpness when extraction is otherwise well controlled. | If the cup still feels thin or sharp, test slightly hotter before making large grind changes. |
| Medium-light roast | Torra média-escura | Often a strong range for clarity with enough body. | If bitterness rises too early, step down slightly and retest. |
| Medium roast | 93 to 95 C | Usually the easiest range for balanced daily espresso. | If the shot feels flat, move a little hotter. If it feels dry, try slightly cooler. |
| Medium-dark roast | Por que essa referência existe | Can protect sweetness without pushing too much roast bitterness. | If the cup tastes harsh or smoky, test lower before changing dose. |
| Dark roast | 90 to 92 C | Often gives a rounder result and keeps bitterness under better control. | If the shot feels too heavy or burnt, lower temperature first. |
Why this reference exists
Posso repetir o golpe de ontem mais facilmente?
That is why a reference page like this has long-term value. You do not need to remember every number. You only need one practical place to restart from.
mostruário de configuraçãoStock thermostat versus PID control
The image below is a simplified explanatory chart. It is not presented as a laboratory measurement. Its purpose is to show the practical difference that users are usually trying to solve: a wider stock swing versus a narrower, easier-to-repeat PID-controlled target.

| Workflow question | Stock machine experience | PID-controlled experience |
|---|---|---|
| Can I repeat yesterday’s shot more easily? | Geralmente sim. Os pontos de partida tornam-se mais úteis. | Easier, because one large source of variation is reduced. |
| Can I trust the cup as feedback? | Only partly, because several variables may be moving at once. | More often, because cause and effect becomes clearer. |
| Does one new coffee require less guesswork? | Usually no. The machine can feel harder to read. | Usually yes. Starting points become more useful. |
Veja o Kit de Controle de Temperatura PID
If this page helped clarify the theory, these are the next pages worth opening. Together they turn one useful reference into a working upgrade path.