CASO Design
CASO HW1660 Turbo XL
4L, 40–100°C in 10°C steps
Editorial review Reviewed 20 October 2026 How we assess products
The CASO HW1660 Turbo XL is for repeated rounds of drinks where a 4L tank means fewer refills. It includes a cartridge and serves ambient water or 40–100°C settings in 10°C steps, with 100–400ml portions and continuous flow. It is about 19cm wide, 35cm high and 30cm deep; leave room above or behind it to lift the tank. A full reservoir weighs several kilograms, so check that filling it is manageable. Drinks still dispense in sequence rather than as a batch. The control lock engages after 15 seconds, but hot water still needs supervision, especially in continuous mode. A 100°C setting does not guarantee that temperature in the cup. The CASO HW660 takes less room if you do not need 4L; the BRITA Cube is easier to top up with a jug.
Key facts
Use these figures as a starting point. If a specification is critical to your choice, confirm it on the retailer or manufacturer page before buying.
- Capacity
- 4L
- Power description
- Not specified
- Temperature range
- Ambient; 40–100°C
- Dispense volume
- 100–400ml; continuous
- Filter
- Cartridge included
Strengths
- The larger tank cuts down on trips to the tap during repeated rounds.
- Different temperatures and automatic portions suit a mix of drinks.
Limitations
- A full tank is heavy and needs room to lift out.
- The larger body is harder to fit on a small worktop.
- Several mugs still need separate pours.
- The hottest setting does not guarantee boiling water in the cup.
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