Olsen Heating & Cooling Products

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ECR International manufactures the Olsen brand of heating and air conditioning products. Easy to install and maintain, Olsen air conditioning systems have been operating reliably across North America for decades. This innovative product line includes Energy Star-certified technology, high AFUE oil furnaces, and energy effective R-410a condensers. With over 60 years of manufacturing experience in this field, Olsen will remain a high quality contender for years to come.