Size it for the people who use it
A kettle should suit your usual batch, not just the largest occasion you can imagine. Look for clear minimum and maximum fill markings. Check whether the advertised capacity is the usable fill capacity and whether the kettle is comfortable to lift when full.
Look at the parts you touch
Handle shape, lid opening and a stable base make a difference every day. A wide opening can make cleaning easier. Check the materials listed for surfaces that contact water, and use the appliance only for the liquids the manufacturer allows.
Check the space around the socket
The cord should reach safely without stretching across a walkway or working area. Follow the manufacturer’s electrical requirements and avoid assuming an extension board is suitable. Leave the clearances recommended in the manual, particularly around steam outlets.
Plan for cleaning and service
Water hardness can affect scale build-up. Use the cleaning procedure in the manufacturer’s instructions rather than an improvised mixture. Check warranty coverage, local service availability and replacement costs before choosing solely on a low advertised price.
Your quick buying checklist
- Suitable usable capacity
- Comfortable handle and accessible lid
- A safe location near a suitable socket
- Clear cleaning and service instructions