ELDOM 300L (2S) is a high-performance, premium-class dual-circuit storage water heater. Thanks to its two heat exchangers and enlarged capacity, it is ideally suited for large homes, commercial facilities, and any installations requiring a stable and substantial supply of hot water.
Dual heat-exchange system (2S)
The combination of two heat exchangers allows flexible heating configuration:
▪️ upper flow-through exchanger — for gas, electric, or solid-fuel boilers;
▪️ lower storage exchanger — for solar collectors, heat pumps, and geothermal systems.
This setup ensures efficient load redistribution and reduces heating costs by up to 40%.
Maximum energy efficiency
▪️ insulation thickness — 75 mm;
▪️ high-density polyurethane foam;
▪️ completely freon-free;
▪️ minimal heat-loss coefficient;
▪️ long-term hot water retention without reheating.
Powerful anti-corrosion protection
▪️ zirconium enamel;
▪️ two magnesium protectors;
▪️ cathodic anti-corrosion system;
▪️ SHIELD technology for distributed protection across the entire tank surface.
Enhanced safety system
Consists of 6 levels:
▪️ thermal protection;
▪️ overheat sensor;
▪️ safety fittings;
▪️ anti-corrosion system;
▪️ frost resistance;
▪️ safe heating element.
Additional capabilities
▪️ circulation port for recirculation systems;
▪️ possibility of connecting multiple heat sources;
▪️ capillary thermostat;
▪️ mount for a second heating element;
▪️ ports for thermal sensors;
▪️ water suitable for sanitary use.
*The information about the product, its specifications, and price is provided for reference purposes only and may differ from the actual details. Before purchasing, we recommend confirming availability, parameters, the current price, as well as instalment terms and active promotions with a consultant to ensure all information is accurate.