CE Wand hing Gas-Heizkessel

1.Attached or separated wireless controller 2.Phone control operating 3.Built in 24 hours and weekly program 4.Key-pad lock button prevents inadvertent temperature change 5.Quick DHW supply 6.4.9 wide LCD wireless controller screen 7.Super silence 8.Stainless steel plate heat exchanger for DHW 9.3-way motorized valve 10. Temperature adjustment in 1 degree centigrade 11.Seasonal mode: summer mode for DHW only; winter mode for heating and DHW 12.Automatic by-pass valve 13.Anti-frost, anti-blockage, anti-conglutination 14.3-separated boiler case makes the installation and maintenance be easier