Start of a new cooperation: Bill Vallett, Jr., President of Lochinvar (left) and Robin Welling, Managing Director of Tisun, presented their new brand Lochinvar/Tisun at the AHR Expo in Orlando, […]
Air collector companies exist very much in the shadows of the manufacturers of water collectors. Therefore a Solar Air Heating World Industry Association (SAHWIA) is necessary. But not all manufacturers […]