
Heating controller Elfatherm E25
By its use of modern digital technology the heating controller E25 series offers a wide range of functions combined with simple handling with its time-tested analogue control philosophy
The following controller models are available:
- E25.0100 Boiler and hot-water controller
- E25.0200 Dual stage boiler and hot-water controller
- E25.0300 Boiler, mixer and hot-water controller
- E25.0400 Dual stage boiler, mixer and hot-water controller
- E25.1000 Mixer controller

E 25.0400

E 25.0300

E 25.0100

E 25.1000
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The following controller models are available:
- E25.0100 Boiler and hot-water controller
- E25.0200 Dual stage boiler and hot-water controller
- E25.0300 Boiler, mixer and hot-water controller
- E25.0400 Dual stage boiler, mixer and hot-water controller
- E25.1000 Mixer controller

E 25.0400

E 25.0300

E 25.0100

E 25.1000