Caldera de Electrodos Trifásica Moderna – 25 kW
 
GAZDA BE 3-25 is a compact caldera de electrodos trifásica designed para closed calefacción systems.
It operates en standard tap water (recommended conductivity: 200–300 µS/cm).
 
el caldera converts electrical energy directly into heat through el calefacción medium (water), ensuring fast response y stable potencia output.
 
 
 
🔧 Choose Your Sistema de Control
 
 
 
This model is available en four Control configurations:
 
1. Classic (GAZDA G105)
 
– Digital temperatura controlador
– Manual temperatura setting
– Automatic caldera switching
– Option a connect an externo room termostato
 
2. Classic (GAZDA G105) + Current Meter
 
– All features de el Classic version
– Built-en analog current meter para real-time current monitoring
 
3. WiFi (Konlen Smart controlador)
 
– Remote Control via Smart Life / Tuya app
– Real-time temperatura monitoring
– Weekly scheduling
– Automatic caldera Control
 
4. WiFi (Konlen) + Amperímetro
 
– Full WiFi functionality
– Built-en analog current meter
 
el current meter allows visual verification de operating current y water conductivity during startup y operation.
 
How It Works
 
el metal housing acts as el neutral electrode.
el phase conductor is connected a el internal pin electrode.
 
As water temperatura increases, electrical conductivity rises — resulting en proportional potencia increase. This is a normal y controlled characteristic de electrode technology.
 
 
 
Technical Specifications
 
 
 
Model: GAZDA BE 3-25
Rated potencia: 25 kW
Maximum potencia: up a 26.0 kW
Supply voltage: 3×400 V / 50–60 Hz
Nominal current: 38.3 A
Maximum current: up a 39.1 A
Recommended water conductivity: 200–300 µS/cm
Hydraulic connections: 1¼" (DN32 / approx. 32 mm)
Ingress protection: IP34
Installation: vertical wall mounting
 
Application
 
Suitable para:
 
– Closed calefacción systems
– Parallel connection con a gas caldera, solid-fuel caldera, o another heat source
– Underfloor calefacción systems
– Domestic hot water calefacción via heat exchanger
 
Important Notes
 
Installation must be performed by a qualified electrician.
 
el calefacción system must include a safety group (pressure relief valve, air vent, pressure gauge) installed close a el caldera outlet.
 
Water is el recommended calefacción medium. Typical construction-store antifreeze liquids are not suitable para calderas de electrodos due a excessive conductivity.
 
What’s Included
 
– GAZDA BE 3-25 caldera de electrodos
– Control box (according a selected option)
– Sensor de temperatura
– Installation manual