Furnace Temperature Limit Switch, Compatible with Coleman, York, and Evcon Furnaces, Replaces S1-7945-3281, S1-7945-3271 – Furnace Limit Switch, L140-30F, Auto Reset. Wide Compatibility: Compatible with Coleman, York, and Evcon furnaces; fits models DGAA056BDTA, DGAA070BDTA, DGAA077BDTA, DGAA090BDTA, DGAA056BDTB, DGAA070BDTB, DGAA077BDTB, DGAA090BDTB, DGPA056ABTA, DGPA070ABTA, DGPA077ABTA, DGPA090ABTA, DGPH056ABTA, DGPH070ABTA, DGPH077ABTA, DGPH090ABTA, DGAH056BBSA, and DGAH077BBSA.
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