HI
CAN SOMEONE HELP, MY vaillant 828E BOILER IS NOT GIVING ME HOT WATER,CH IS OKAY,BOILER IS REGULARLY SERVICED,ALSO CALLED AN ENGINEER OUT WHO COULD NOT DIAGNOSE A FAULT AS THERE WAS NO CODE, CHANGED DHW HEAT EXCHANGER, DIVERTER VALVE SEEM TO BE OKAY (NOT SENDING HOT WATER TO CH) NTC CHANGED,WARE SHOULD I BE CONCENTRATING ON, SHOULD THE AQUA sensor BE CHANGED OR CAN THEY BE CLEANED, WORKS A BIT BETTER ON REDUCED WATER PRESSURE,
FEEL LIKE RIPPING IT OFF BREAKING IT TO BITS AND SEND IT BACK TO VAILLANT,
CAN SOMEONE HELP, MY vaillant 828E BOILER IS NOT GIVING ME HOT WATER,CH IS OKAY,BOILER IS REGULARLY SERVICED,ALSO CALLED AN ENGINEER OUT WHO COULD NOT DIAGNOSE A FAULT AS THERE WAS NO CODE, CHANGED DHW HEAT EXCHANGER, DIVERTER VALVE SEEM TO BE OKAY (NOT SENDING HOT WATER TO CH) NTC CHANGED,WARE SHOULD I BE CONCENTRATING ON, SHOULD THE AQUA sensor BE CHANGED OR CAN THEY BE CLEANED, WORKS A BIT BETTER ON REDUCED WATER PRESSURE,
FEEL LIKE RIPPING IT OFF BREAKING IT TO BITS AND SEND IT BACK TO VAILLANT,