Gas boiler
1. Avaliable models 18~42KW
2. Dual water pipe jacket
3. Xoygen-free copper heat exchanger
4. efficiency over90%

Available models 18~42KWClassic European design, elegant appearanceDual water pipe jacket, European modelAppearance of European design, all sheet metal parts are stretched and pressed via superb and delicate workmanshipUse of digital color displayer, a variety of operating conditions can be seen at a glance from the LCDG20 water bypass valve made in Italy is installed to ensure that the heating system more secure, the bypass valves automatically open when the system is pluggedExhausting fans are equipped with aluminum casing and the Japanese bearings that are of durable, mute and stableControllers that select the U.S. aerospace chips are more stable, dual-panel circuit board is adopted so as to prevent the sealing-offs and inadequate weldingBuilt-in a variety of safety devices, fault alarm can been seen at a glance in the digital displayIt has automatic compensation functions for indoor/outdoor temperature, selection funtion of wireless temperature controller, stage-wise energy-saving mode of heating-supply function and timing functionHigh or low speed automatic conversation mode is adopted in the exhausting system, so that more energy is saved in heating supply, the use of Japanese Omron pressure switch increases its reliabilityOxygen-free copper welding is adopted in the heat exchangers; asbestos insulation board made in Italy is adopted in combustion chamber, with a thermal efficiency more than 90%Smart anti-freezing function is set, the wall-hung boiler automatically turns on to prevent freezing when the watertemperature is lower than 5-7 degreesIt can automatically adjust to operate in stable conditions if the gas pressure and voltage fluctuate. It has strong resistance to fluctuations.