All Danfoss plumbing and heating products supplied through PlumbNation, including their range of radiator thermostats, time controls, electric thermostats, underfloor heating controls, motorised control valves and other controls are subjected to rigorous testing during every step of the manufacturing process to ensure that only flawless plumbing and heating products reach their customers. PlumbNation advises its customers that all the Danfoss products represent a very safe and reliable choice. In keeping with the PlumbNation ethos of offering extremely innovative, modern, energy efficient plumbing and heating products, at the cheapest possible price available in the UK we are proud to offer the Danfoss range. They are an industry recognised leader in radiator thermostats, time controls, electric thermostats, underfloor heating controls, motorised control valves and other controls and balancing valves.