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ECR International Limited, formerly Olsen Technology, an innovator in the development of high efficiency oil and gas furnaces, now offers a full line of HVAC and hydronic equipment for both residential and commercial markets. ECR's technologies represent the heating and cooling industry's standard for product excellence. The company currently operates manufacturing facilities in Wallaceburg, Ontario, Canada as well as Utica, Rome and Dunkirk, New York State; Berlin, Connecticut; and Clarendon, Pennsylvania. ECR International Limited distributes furnaces, boilers, baseboard, water heaters, hydronic controls and ductless air conditioning systems.
Olsen - oil and gas furnaces/boilers |