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Olsen Heating System Replacement Parts

Olsen’s parent company, ECR International, is widely recognized among those in the heating and cooling industry for their consistent quality. Olsen furnaces are durable, reliable, and come in a wide variety of sizes and outputs to accommodate the needs of most residential customers. Even though Olsen gas and Oil fired furnaces are built to last and feature a robust 5-year warranty, you may need to replace parts occasionally to maintain peak performance. At Parts4Heating, we help HVAC techs, plumbers and other professionals, as well as homeowners, quickly and easily find the right Olsen heating system replacement parts.

Whether your Olsen furnace is underperforming, or if it has completely stopped working, you can likely repair it with the right replacement parts. From ignitors, fuel pumps and flame retention heads to control boards, transformers, sensors and more -- we have the Olsen heating system parts that you need to extend the life of your equipment.

We keep Olsen parts in-stock and ready to ship for models in the UltraMax family like UltraMax2E GTH2E, UltraMax4 GTHB and UtraMax4 GTHC as well as BCL, BFL, BML/BMLV and many other popular furnaces. Search our website by part name or part number to quickly find the exact part you need. If you’re having trouble finding the part you need, our helpful customer service team is here to help you.


Get Your Questions Answered. Speak With Our Customer Service Staff.

Call us at (800) 536-1582, email helpdesk@parts4heating.com or live chat with a member of our team here on our website to begin exploring options for Olsen heating system replacement parts.

Our customer service team is available Monday through Friday, 8 am – 4 pm EST.



Olsen BCL Parts

Olsen BFL Parts

Olsen BML/BMLV Parts

Olsen G95V Parts

Olsen GTMA Parts

Olsen GTH2E Parts

Olsen GTHB Parts

Olsen GTHC Parts

Olsen HML/HMLV Parts

Olsen HTL/HTLV Parts

Olsen MPL Parts

Olsen WML/WMLV Parts

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Olsen GTHB-080-3E 240005598 Control Board, TIILDT Olsen GTHB-080-3E 240005599 Control Board, TIECM
Olsen GTHB-080-3E 240005598 Control Board, TIILDT Olsen GTHB-080-3E 240005599 Control Board, TIECM