Irritrol R100P1 Century Plus Repair Kit

Hi! Thank you for asking about the White-Rodgers 3F01-120 Snap Disc Fan Control. We could not find a specific fan limit switch that would fit your SEP-230-A-P5 heater. However, we found only the Model 76716600 Limit Switch, which is compatible with the SEP Series model. We hope this helps. It is not yet available on our website. You can contact one of our knowledgeable customer support specialists at 435-868-4020 between 8:00 a.m. and 7:00 p.m. MST or via email at support@plumbersstock.com. There is a chance that we may be able to provide one for you from one of our many supply house partners. They will be happy to assist you further. Thank you for visiting PlumbersStock. Have a great day!