Technical data

Electronic instantaneous water heaters
for the bathroom and shower
A luxurious bath in a romantic atmosphere or a fantastic hot shower – both can be a thing of real enjoyment. Above all, when
an unlimited amount of hot water is available at the desired temperature. Fully electronic instantaneous water heaters combine
this level of luxury with energy efficiency. The reason: the units heat the water only when it is actually flowing into the bath or the
shower. And because it is heated to the desired temperature within seconds the hot water does not have to travel long distances
nor it is necessary to add cold water. All advantages that save valuable energy and precious drinking water. Apropos the environ-
ment: CLAGE DSX and DEX instantaneous water heaters are also compatible with solar thermal systems.
The electronic instantaneous water heaters DSX and DEX (flow rate from 8 l/min at exactly 38 °C) was compared with a hydraulic instantane-
ous water heater, 21 kW with a mixed water flow rate of 11.6 l/min delivering water at 38 °C in a three-person household with the following
parameters: Duration of use per day: 4 minutes per person; inlet temperature: 12 °C; number of days in use: 330 days. (source: CLAGE).
Save up to 30 % operating costs per annum!
In comparison with a conventional hydraulic instantaneous water heater it is possible to save up to 30 % energy
and water costs per annum with the electronic models DSX and DEX. Replacing the units is worthwhile, because
the new model soon pays for itself.
29
Instant
water heater
(hydraulic)
Instant
water heater
(electronic)
DEX
DSX