What the AC Infinity Fan Adapter Actually Is
Not a duct reducer. This is a small printed circuit board, silkscreened TENTI Fan Adapter. It carries a DC barrel socket at one end and a multi pin header at the other, with a colour coded ribbon lead already attached. Two mounting holes hold it in place. It sits between the Tenti controller and the fan.
Why the Tenti Fan Adapter Exists at All
The Tenti is a closed loop. Its grow computer reads temperature and humidity, then varies fan speed to hold them in range. That is why the tent runs as quietly as it does. Swap in a fan the controller cannot talk to and you lose that. The fan runs flat out or not at all, and the automation is dead weight. An AC Infinity inline fan does not share the stock connector, so the tenti fan adapter translates between the two. The controller keeps setting speed. The AC Infinity unit keeps doing the moving. The stock alternative is the TomatoTent Tenti Fan, 4 inch, 230 CFM, which needs no adapter. This part is for growers who already own an AC Infinity fan, or who want its hardware in a Tenti frame. Confirm your exact fan model against the board before you commit. AC Infinity has changed connectors across generations, and this is a wiring interface rather than a universal lead.
Key Features
- A wiring board, not a duct part: Printed circuit board with a DC barrel socket, a multi pin header and a fitted lead.
- Keeps the automation alive: The Tenti computer goes on varying fan speed against temperature and humidity.
- For an AC Infinity inline fan: Sits between the Tenti controller and a fan that does not share the stock connector.
- Colour coded ribbon lead: No splicing or soldering. Two mounting holes locate the board inside the frame.
- The stock fan needs none of this: The TomatoTent Tenti Fan at 4 inch and 230 CFM plugs straight in.
- Check your fan model first: AC Infinity connectors have changed across generations. This is an interface, not a universal lead.
Technical Specifications
| Specification | Value |
|---|---|
| Type | Fan wiring adapter board |
| Marking | TENTI Fan Adapter |
| Fits | TomatoTent Tenti grow tent |
| For | AC Infinity inline fan in place of the stock fan |
| Connectors | DC barrel socket and multi pin header |
| Lead | Colour coded ribbon, pre attached |
| Mounting | Two board holes |
| Stock Fan Alternative | TomatoTent Tenti Fan, 4 in, 230 CFM |
| Part Number | TOMATOTENTACAD |
| Before Ordering | Confirm the AC Infinity fan model and connector |