Highly efficient, it takes just few (possibly 2-3) minutes to bring the water to a rolling boil

I live at about 4200 ft altitude and when I fill this kettle to the max fill line (which is on the inside) it takes about 5 minutes to finish coming to a rolling boil and turn itself off

Beautifully made, easy to clean, heats to a rolling boil quickly

Heats up water really REALLY quickly to a rolling boil.

Filling the pot to the Max line the Secura took exactly (to the second) 7 minutes to full rolling boil.

Water came to a rolling boil.

Heats to a nice rolling boil and makes the delicious cup of tea at work that I was looking for

It took 2 min and 4 seconds (exactly the same on multiple tests) to bring the water to a complete rolling boil while the 1000 watt microwave took 2 minutes and 40 seconds.

A little slower heating than a previous one I