ES EXTRA 500 TO 5000 ELECTRIC CALORIFIERS

FEATURES

• Sanitary Hot Water steel glass-lined tanks with Titanium treatment from
750 to 3000 L designed to max working pressure of 8 bar
• Titanium treatment provides superior protection against corrosion by
enhancing inner tank elasticity
• Magnesium Anode roads for the cathodic protection of the tank and of
the heating elements
• Inspection Hand Hole Flange (D. 110 mm) on the tanks from 750 to 3000
liters
• Tanks from 750 to 3000 liters: insulation with 100mm of Soft Polyster
fiber insulation with fire resistant class B3 (DIN 4102)
• ASME Temperature and Pressure Relief Valve supplied with the tank
• Incoloy 800 Heating Elements with low surface charge and industrial
robust design: tubes diameter od 16mm
• Triphase Thermostat with independent Functional or Safety device
with immersed bulbs, CE homologated and manual safety device
reset, installed inside the protective box of the 9kW and 12kW heating
elements
• Monophase Functional Thermostat with immersed bulbs, CE
homologated, installed inside the protective box of the 12kW and 16 kW
heating elements
• Monophase Safety Thermostat with immersed bulbs, CE homologated,
installed inside the protective box of the 16 kW heating elements

EXTRA RESISTANT

• Max working pressure of 8 bar
• Max working temperature of 95°C

SUPER SAFE

• ASME temperature and pressure relief valve supplied with the tank and
functional and safety monophase thermostat

LONG LASTING

• Oversized anti-rust magnesium anode + life-enhanced incoloy-800
heating elements with low surface charge
• Flexible PVC jacket provided for enhanced protection

EASY TO OPERATE

• Plug-and-used solution with preinstalled components and inspection
hand-hole flange (D. 110 mm)

HIGHLY EFFICIENT

• Tank insulation with 100mm thick of polyster fiber having a thermal
conductivity of 0.034 W/m.k
• Tank surface area energy losses < 4 W/ft2

CE MARKING

• The CE mark ensures compliance with the directives of the unit
following: 2004/108 / EC Electromagnetic Compatibility 2006/95 / EC
on the Electrical Safety 2009/125 / EC Energy related Products EU
Regulation 814/2013
• This appliance is conforming with the international electrical safety
standards IEC 60335-1 and IEC 60335-2-21
• The CE marking of the appliances attests its conformity to the following
EC Directives, of which it satisfies the essential requisites:
LVD Low Voltage Directive: EN 60335-1, EN 60335-2-21, EN 60529, EN
62233, EN 50106.
• EMC Electro-Magnetic Compatibility: EN 55014-1, EN 55014-2, EN 61000-
3-2, EN 61000-3-3.
• RoHS2 Risk of Hazardous Substances: EN 50581.
• ErP Energy related Products: EN 50440