Recent content by numbersman1

Jeremy, back home and back on line after a hectic Saturday helping out my daughter. The extra information is extremely valuable and will be be acted as soon as I get a free run (work permitting) to start the repairs ( prob wed,thurs , fri next week). We're managing at the moment by letting CH...

Jerzed, that's great and I'm going to follow this through until I crack it. Clearly you have a good grasp of technical issues and your willingness to share your expertise deserves respect. I'll report back on progress though this forum. Best regards

Thank you Jerzed for taking time to reply and clear guidelines on what to do. I've had this boiler for 9 years and its never been any trouble so.. yes... I will ignore the moaners! I think there are far worse boilers out there so I will not criticise Halstead. Again, your interest is...

Many thanks for your reply. I do have a multimeter and have no problems in taking resistance measurements having repaired several electronic items in the past. I was simply gathering as much information as I could to help make the diagnosis more predictable and judging by the quality of...

Would appreciate any advice on a Halstead combi that simply fails to shut off when the desired temperature is reached. Demand for HOT WATER- Works perfectly! Demand for CH - sometimes refuses to fire up but doesn't go to 'lock out' eventually starts but won't shut off. Thermostat on side of...