Boiler high water content ARES PRO 400

Floor-standing modular condensing boiler. The perfect solution for building or retrofitting any plant room. This system offers unprecedented flexibility thanks to an exceptional modulation range, guaranteeing extremely high seasonal efficiency and keeping consumption to a minimum. Maximum quietness and compact dimensions: thanks to its extraordinary power-to-size-and-weight ratio, it is easily installed even in the tightest spaces and withstands outdoor conditions perfectly, even in completely unsheltered areas. More than just a boiler, ARES Tec ErP is a powerful multi-burner monoblock. The heart of the system consists of several independent thermal modules, perfectly coordinated by a single advanced electronic intelligence. For the most ambitious projects, up to 8 boilers can be hydraulically connected in a cascade configuration and the system can be integrated with the latest remote management and control devices. It boasts a high IPX5D electrical protection rating and includes a standard anti-freeze kit down to -5 °C, making it ideal for both indoor and outdoor installation. ARES Tec ErP embraces sustainability: its cutting-edge technology drastically reduces emissions of carbon monoxide (CO) and nitrogen oxides (NOX), ensuring eco-friendly operation and the utmost respect for the environment.

Specification

Wide range consisting of 5 high-efficiency, floor-standing condensing models for heating only, designed for open-flue fan-assisted configurations, with power outputs from 440 to 900 kW, suitable for single or cascade installation (up to 12 generators). • Unique technological monoblock: cast aluminum, silicon, and magnesium assembled thermal elements; • Wide modulation range; • Extremely high seasonal efficiency; • Compact dimensions; • High quietness, thanks to advanced combustion characteristics; • IPX5D electrical protection rating, suitable for direct outdoor installation in unsheltered areas and at temperatures down to -15 °C; • Low water content, high response speed to thermal load variations; • Fully removable casing panels with grey (RAL 9022) lateral air intake grilles; • Insulation with 50 mm thick hypoallergenic synthetic mineral wool placed around the aluminum modules; • Stainless steel condensate collection tray with level sensor; • Radiant, total-premix modulating burner made of metal fiber, complete with ignition electrode and ionization control electrode for each element; • Total air/gas premix fan with integrated non-return flue damper valve, featuring electronically variable speed for each element; • Concealed control panel capable of weekly programming for the system circuits operating schedules (up to a maximum of 12 independent system circuits); • Management of: • 1 direct heating circuit; • 1 domestic hot water (DHW) circuit; • domestic hot water production via temperature probe (included as standard); • 1 primary heating circuit in the presence of hydraulic separation, controllable at fixed or modulating speed; • By connecting 4 SHC boards, it is possible to manage up to 12 different user circuits, for example: • Direct or mixed heating circuits; • DHW production circuits with storage tank; • DHW production circuits with plate heat exchanger; • DHW production circuits with plate heat exchanger and mixing valve; • Supplied as standard: external probe, storage tank probe, and 3 NTC probes; • Possibility of monitoring operating status and temperatures, as well as managing alarms; • Pre-arranged for the installation of safety kits, including a hydraulic separator or a plate heat exchanger, for optimal management of the downstream system.

Technical specification

Unique ref.ARESPRO400
TypeObject (single object)
Date of publishing2026-06-30
Edition number1
Height (mm)1276
Width (mm)996
Depth (mm)2130

Links

Product urlhttps://www.immergas.com/en/product/3.028313/ARES_PRO_400/
Installation instructionshttps://www.immergas.com/media/Prodotto/63cc190c3fdcb6a15d985c89/ARES-PRO-150-600_1043691_00JK1.pdf?ef=_ENG.pdf
Product certificationhttps://www.immergas.com/media/Prodotto/63cc190c3fdcb6a15d985c89/ARES%20PRO.pdf
Technical descriptionhttps://www.immergas.com/media/Prodotto/63cc190c3fdcb6a15d985c89/ARES%20PRO-S0231-GB_00DG5.pdf

Designed inItaly
Manufactured inItaly
Weight Net (Kg)716

Classification

BIMobject CategoryHVAC - Boilers
IFC classificationBoiler
OmniClass Number23-33 11 00
OmniClass TitleCommercial Boilers

Region availability

Europe
Åland Islands
Albania
Andorra
Austria
Belarus
Belgium
Bosnia and Herzegovina
Bulgaria
Croatia
Cyprus
Czech Republic
Denmark
Estonia
Faroe Islands
Finland
France
Germany
Gibraltar
Greece
Guernsey
Hungary
Iceland
Ireland
Isle of Man
Italy
Jersey
Latvia
Liechtenstein
Lithuania
Luxembourg
Malta
Moldova
Monaco
Montenegro
Netherlands
North Macedonia
Norway
Poland
Portugal
Romania
Russia
San Marino
Serbia
Slovakia
Slovenia
Spain
Svalbard and Jan Mayen
Sweden
Switzerland
Ukraine
United Kingdom
Vatican City

Boiler high water content ARES PRO 400

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