ECR International, Olsen's parent firm, is highly recognized in the field of heating and cooling for its sustained quality. Olsen furnaces, known for their lasting durability and reliability, span a wide range of sizes and outputs to cater to the diverse needs of residential customers. Despite the robust warranty that comes with Olsen’s gas and oil fired furnaces, there could be instances where part replacement is required to maintain peak performance. Parts4HeatingSystems is your source for Olsen heating system parts. Professionals and homeowners alike rely on us for fast and accurate order fulfillment of their essential components.

If your Olsen furnace is falling acting up, or has totally ceased operating, don’t worry. You may be able to restore it with the right replacement pieces. From ignitors, fuel pumps and flame retention heads to control boards, transformers, sensors and more – we are your one-stop-shop for Olsen heating system parts.
Our inventory of Olsen heating system parts is expansive, well-maintained and ready for shipping to customers across the country. We carry high quality spares for Olsen models in the UltraMax family such as UltraMax2E GTH2E, UltraMax4 GTHB and UltraMax4 GTHC, as well as BCL, BFL, BML/BMLV and other popular units. Use a part name or part number to search our website and quickly identify the exact part you need. If you prefer direct assistance, our supportive customer service team is ready to point you in the right direction.

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