S
skaly
Hi All
I took a call from customer saying gas bills very high, The boiler is a HEATLINE S2OS LPG. I am going out to it at the end of the week .What checks should i do ?
I took a call from customer saying gas bills very high, The boiler is a HEATLINE S2OS LPG. I am going out to it at the end of the week .What checks should i do ?