Quick Summary
Thetford Porta Potti 365 is a portable toilet in white-grey. It is a self-contained unit with a piston pump flushing system, a 15 L rinsing water tank, a 21 L holding tank and a waste tank level indicator. The stated dimensions are 414 x 383 x 427 mm, and the net weight is 4 kg.
For this type of product, the main pre-purchase checks are size, tank capacity, flushing system and whether the unit includes the level indicators you want. The waste tank has a level indicator, while the flushing water tank does not.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Thetford. Useful for confirming the exact range and matching related accessories where relevant. |
| Model | 92820 Porta Potti 365. This identifies the specific portable toilet variant. |
| Colour | White-grey. Check this against your preferred finish. |
| Dimensions | 414 x 383 x 427 mm (H x W x D). Important for space planning and storage. |
| Net weight | 4 kg. Relevant if you need to move or carry the unit. |
| Rinsing water tank capacity | 15 L. A key check if you want to understand refill frequency. |
| Holding tank capacity | 21 L. Important when comparing waste storage needs. |
| Flushing system | Piston pump. This is the flushing setup used on the unit. |
| Waste tank level indicator | Yes. Helps you monitor the waste tank level. |
| Flushing water tank level indicator | No. Check whether you prefer a separate fill indicator. |
What to Compare Before Buying
- Size: The unit measures 414 x 383 x 427 mm. Compare that footprint and height with the space where it will be used or stored.
- Tank capacity: The rinsing water tank is 15 L and the holding tank is 21 L. Compare those figures with how often you expect to empty or refill it.
- Flushing system: This model uses a piston pump. Check that this is the flushing setup you want.
- Level indicators: The waste tank has an indicator, but the flushing water tank does not. Decide whether that matches how you plan to monitor use.
Before You Decide
Confirm the 92820 Porta Potti 365 model, the white-grey finish and the stated tank capacities before choosing an offer. Also check the dimensions against your available space and note that only the waste tank has a level indicator.
A Useful Way to Plan Storage
If you are choosing this portable toilet for occasional use, it is worth planning where it will be kept between uses before it arrives. The stated size and 4 kg net weight make it easier to judge whether a cupboard, garage shelf or vehicle storage area is suitable.









