Heatline Combi boiler’s thermostatic blender regulator is not working

Hi All,

I am a satisfied user of the Heatline combi boiler as I have not faced any major issue but last night, the boiler stopped working. I am unable to get the required hot water. What could be a possible reason behind it?



Hi Ricky,

Sometimes the failure of a thermostatic blender regulator leads to this scenario. You can overcome this problem by installing a new thermostatic blender regulator. Nevertheless, before doing this, do check the water scale on a safe side. Some Heatline boilers have water exchangers internally installed thus, a complete chemical process is necessary. Therefore, it is advised to contact a boiler engineer to avoid unforeseen issues.