Tesy GCA

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The TESY GCA electric water heater is a small pressurized instant heater designed primarily for installation under a sink or in a kitchen counter, where you need a quick source of hot water at a single draw-off point.

Thanks to its compact dimensions, it fits even into a small space under the sink; connection is simple and does not require a separate water drain outlet as with unpressurized (open outlet) models.

Frequently Asked Questions

What is the TESY GCA 6 suitable for? It is a small 6-litre pressurized heater for a single draw-off point - typically a sink in a kitchen, bathroom or garage.
Is the TESY GCA pressurized or unpressurized? Pressurized, so it can be connected to more than one outlet at once, provided the 6-litre capacity is sufficient.
How quickly does it heat water? The small volume heats up within a few minutes, so hot water is available practically immediately after switching on.