To choose between a stacked and a side-by-side tea maker, first assess the available space and how easily you can lift the kettle and teapot. If capacities are similar, the layout and controls can help you decide. Among Swiss Plus tea makers, the STM-1622 has a stacked layout and the STM-1822S a side-by-side layout.
How does kettle and teapot placement affect use?
With a stacked model, allow space above the appliance to lift and replace the teapot. With a side-by-side model, measure the base's width and depth and check access to both vessels. Appearance alone cannot tell you which is more compact or convenient in every kitchen. Use the actual installation space and cabinet height as your reference.
Also check the route for carrying a full kettle, the handle orientation, and the socket location. Position the appliance on a stable surface with the clearances recommended in its manual, so handling hot water does not involve rushing or pulling the cord.

STM-1822S side-by-side tea maker: measure the base area and check access to the teapot before ordering.
Comparing the STM-1622 and STM-1822S
Criterion | STM-1622 | STM-1822S |
|---|---|---|
Layout | Stacked | Side by side |
Kettle capacity | 1.7 litres | 1.7 litres |
Teapot capacity | 1 litre | 1 litre |
Touch controls and digital base | Listed in the specifications | Listed in the specifications |
Stainless steel filter | Listed in the specifications | Listed in the specifications |
Both models are described as having keep-warm functions. Read how these are controlled and the applicable operating conditions; the term does not mean every model has identical settings. The STM-1622 page mentions maintaining a boil, while the STM-1822S page mentions a teapot warmer.
Match capacity and controls to daily use
Note how often you make tea and how much water you normally use. Filling above the permitted line or below the stated minimum is not a suitable way to compensate for capacity. Panel readability, ease of selecting settings, and filter access also matter in daily use.
Plan for cleaning the kettle and teapot
Check access to the kettle opening and filter removal. Follow the model's instructions for descaling and permitted cleaning agents, and never immerse the electrical base in water. Clean the glass teapot and hot components as directed, avoiding methods that could cause thermal shock.
Video introduction to the stacked STM-1622
Check these points before ordering
- Measure the base and the clearance above the teapot.
- Check kettle and teapot capacities separately.
- Review the controls and filter-cleaning method.
- Inspect the vessels, lid, and base on delivery.
For setup and maintenance, consult the product manuals alongside the specifications for your chosen model code.





