Boiler and cylinder replacement in Pontyclun. It was time for the original Potterton Suprima and Boiler mate to be replaced with an efficient Viessmann heat only boiler 🇩🇪 and Thermaq unvented cylinder 🇬🇧. This system is controlled using the Nest thermostat and delivers superb hot water flow rates at the taps, and plenty of heat to the radiators. Another happy customer. #pontyclun #heatingengineer #plumbersofinstagram #thermaq #viessmann #drayton #grundfospumps #hotwater #centralheating #plumbproud #copperpipe #pride #unventedcylinder #gucci #cardiff #valeofglamorgan #gasengineer #talonclips #talon