タイトルまたは説明

Gas boiler

~Detailed Features

1.****4KW & ****4KW & ****0 KW, Bi-thermic heat exchanger & plate main heat exchanger and secondary heat exchanger,with heat efficiency more than *0%.

 

2.Mechanical knob control on the panel & Digital control board with LCD display providing a graphical evaluated interface

3.Self-diagnostic system controlled by electronic board

4.Adjustable DHW (domestic hot water) temperature between ****0°C

5.Continuous electronic modulation of the flame in HEATHING and DHW mode.

6.Regulation of the minimum and maximum of the admissible value of the useful output

7.Continuous modulating gas valve.

8.Flowmeter for detecting the DHW discharge

9.Temperature sensors with ultra-rapid response on the heating and DHW circuits

*0.Operating modes for the user and the installer

*1.Two years warranty and 1% free spare parts.

 

Safety features for the gas boiler

1)Triple overheat protection.

2)Flameout protection.

3)Reignition function.

4)Defer ignition function.

5)Anti-freezing function .

6)Anti-lock function for pump.

7)Overload protection for pump.

8)Lightning strike protection.

9)Overload protection for control system.

*0)Safety release function.

*1)Automatic circulation function of pump.

*2)Self-diagnostic function.

*3)Safety lock function.

*4)Automatic by-pass valve