LHS Plumbing & Heating Blog - Tips, Guides & Case Studies

Fixing an 18-Radiator Worcester Regular System That Wouldn't Heat the Back of the House If radiators at the far end of a large property aren't heating up while the boiler runs constantly on full pump speed, the cause is often a flow rate problem rather than a faulty boiler. On a recent job in Loughton, we resolved exactly this by fitting a custom-made low loss header and an additional circulator pump to a Worcester Bosch Greenstar CDi Classic Regular boiler serving 18 radiato

Our team was called out to a property in Chingford to install a new Viessmann boiler. During the pre-installation survey, it became clear that the existing gas supply pipework wasn't going to be adequate for the new appliance's gas rate - a common issue we see across older Chingford homes where the original pipe run was sized for a much smaller, less efficient boiler decades ago. The problem: the existing run included sections of 15mm pipe and 22mm pipe along its length, neit

What does the programmer do? The programmer tells the boiler when to be turned on or off. You can set it to activate the boiler during...