Why Bigger Radiators and Lower Flow Temperatures Can Transform Your Comfort (and Your Energy Bills)At Afterglow Heating, we spend a lot of time explaining to customers across Birmingham that central heating isn’t just about switching the boiler on and cranking it up. The way your radiators and boiler are set up has a huge impact on both comfort and running costs.One of the most effective changes we’ve made in homes around Selly Oak, Kings Norton and Streetly is simple but powerful: installing...