CASO Design
CASO HW770 Advanced
2.7L, 40–100°C in 5°C steps
Editorial review Reviewed 20 October 2026 How we assess products
The CASO HW770 suits a household making different drinks: its 2.7L tank serves ambient water or 40–100°C settings in 5°C steps, with a favourite button for the combination used most. Measured 100–400ml pours and continuous flow cover different mugs. The 15cm-wide body saves worktop width, but the rear tank needs lifting clearance. Its filter funnel fills in stages, so let water drain before topping up and keep the tank supplied during use. Hot water starts after a short heating delay; cup warmth and portion size affect its final temperature. Check travel-mug clearance because a saucepan will not necessarily fit. Follow the hardness-dependent descaling reminder. The CASO HW660 is worth considering when its lower price justifies losing the memory and finer adjustments. Continuous flow needs manual stopping.
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
- 2.7L
- Power
- 2600W
- Temperature range
- Ambient; 40–100°C
- Dispense volume
- 100–400ml; continuous
- Filter
- Cartridge included
Strengths
- The favourite button saves resetting the same drink each time.
- Fine temperature adjustments cater for different brewing preferences.
- The narrow body fits spaces that a larger 4L dispenser may not.
- Automatic portions save judging when to stop an ordinary mug.
Limitations
- The hottest setting does not guarantee boiling water in the cup.
- The filtering funnel slows refilling, and the rear tank needs lifting room.
- Hot pours have a heating delay; tall containers may not fit.
Featured in our buying guides
See where this product placed and why it made our shortlist.
-
No. 2
in this guide
See why it made the listBest Variable-Temperature Hot Water Dispenser
Best Hot Water Dispensers