Stratos Eco is a line of circulator pumps manufactured by Wilo. They have variable speed controls which adjust to maintain a constant delta T and maximize the efficiency of your heating system. Variable speed pumps have been common in Europe for years and are growing in popularity in the United States. Stratos Eco pumps are a reliable choice and a worthwhile investment.
You can find Stratos Eco variable speed pumps as well as a large selection of Wilo products at www.supplyhouse.com.
