Gas boiler---Detailed product description:

1.18 KW & 24KW & 28 KW, Bi-thermic heat exchanger & plate main heat exchanger and secondary heat exchanger,with heat efficiency 91%~92%

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 35-60°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

10.Operating modes for the user and the installer

11.The possibility of connecting a chronothermostat or an external temperature probe

12."Comfort" function allowing the user not combine the hot water with the cold water anymore necessary for shower but open only the DHW tap

13.Anti-block function of the circulation pump. Integrated air purging device.

Function and parameters:

Gas boiler---Detailed product show: