Wall Hung Gas Boiler Jlg-f4

Our Wall Hung Gas Boiler JLG-F4 is a modern Boiler which functions with natural gas or LPG, for heating and preparing domestic hot water.
It has the main features as follows:
1. LCD digital display, button key;
2. Eight timing for temperature setting, saving gas and energy;
3. Special floor warming procedure, which is suitable for household use
4. Integrate imported components of the best quality to ensure the high quality.

With 9 protection systems, which are more safety to use:
1. Water temperature sensors on the heating and domestic hot water circuits.
2. Safety thermostat protects the heat exchanger from reaching high temperature.
3. Anti freeze protection function
4. Air pressure switch protection system
5. Performant self-diagnostic system
6. Electronical board which receives information and controls the execution elements
7. Antiblocking pump system acting at every 24 hours
8. Water scale prevention system
9. Overpressure safty valve protection