Sequencer, 12S50 Style, Sealed Unit Parts Co, Mfr#: Q108

Supco q108 features/benefits: direct replacement for most fan & heat sequencing functons 24 volt input control contacts designed m1 – m2 of a multi timing sequencer will turn on first and turn off last, as required by ul and csa for electric heating applications five second on delay between all subsequent stages, unless they function together replaces goodman b13707-38