De Dietrich ECO C330/C630 range of floor standing modulating condensing gas boiler. Fitted to operate on Natural Gas (20mbar) * Annual operating efficiency up to 100%. * Low NOX

Max Boiler Output @ 50/30 deg C:
ECO C330: boiler from 279 to 651 kW
ECO C630: boiler from 558 to 1303 kW

• Floor-standing gas condensing boiler, single or double body
• Fitted to operate on natural gas only.
• Gas supply pressure: 20 mbar or 300 mbar with pressure regulator (optional)
• Annual operating efficiency > 109%
• Low pollutant emissions: NOx < 60 mg/kWh, CO < 20 mg/kWh
• Low noise level and electricity consumption thanks to the modulating fan
• Exchanger in cast aluminium/silicium components with self-cleaning properties and with inspection trap
• Total pre-mix burner, modulating from 15 to 100% in output for perfect adjustment of boiler output to the actual needs of the installation and optimal combustion quality over the entire output range thanks to the constant air/gas ratio by venturi system
• Electronic ignition
• Ionisation sensor
• Flue gas collector provided

DIEMATIC iSystem + iniControl control systems or 2 x iniControl or 2 x DIEMATIC iSystem on which regulation is open to all installation configurations, even the most complex: cascade operation possible with 2 and up to 5 boilers, numerous control panel and connection configuration options, which enable the management of external safety devices, modulating pumps, systems combined with solar energy or heat pumps and the programmed control of heating circuits with mixing valves. It is designed to communicate with DIEMATIC VM iSystem control systems and with teleprocessing systems compatible with the ModBus protocol.

C630 Delivered in 2 units fully assembled and tested in the factory:

Flue gas valve integrated in the combustion line prevents any interference with the discharge of the flue gases between the 2 generators that compose it and thus facilitates cascade installation.
Optional separation of the returns possible

• Provided with casters + guide rail for easy installation into the boiler room