Gas boiler NEBULA ECO
wall-mountedresidentialoutdoor

gas boiler
gas boiler
gas boiler
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Characteristics

Power source
gas
Installation
wall-mounted
Sector
residential
Other characteristics
outdoor, condensing

Description

External Wall Mounted condensing premix boiler with instantaneous production of hot water, sealed chamber Main Characteristics: Efficiency class (92/42/EEC directive) Class 5 NOx; Polypropylene shell; Touch screen user interface Thermopolymer-covered stainless steel heat exchanger; 24 and 32 kW Output; Modulation range 1:9 Modulating gas valve with constant air-to-gas ratio; Adjustable maximum heating output; Room temperature can be set from the boiler if an external probe is installed; Fully pre-mixed burner; Modulating pump; 10 l heating expansion vessel; Domestic hot water stainless steel 26-plate exchanger with thermal insulation; Domestic hot water comfort (EN 13203); Variable-speed combustion fan; Microprocessor control board; Multifunctional relay for connection to systems with zone valves or to solar systems or to remote boiler shutdown alarms; Controls to manage three different types of solar thermal systems fitted as standard; Pre-set for connection to a GSM modem for remote switching on and off and malfunction alarm (optional equipment); Associated with a solar calorifier; Installation flexibility thanks to IPX5D electrical protection degree Prepared for connection to: external probe remote control PCBs for low-temperature zones

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.