Product Details
The Supco® Q103 sequencer, 15SH2 style, is designed as a direct replacement for most fan and heat sequencing functions, featuring a 24 volt input control. The contacts designed M1 - M2 of this multi-timing sequencer will turn on first and turn off last, ensuring compliance with UL and CSA standards for electric heating applications. It includes a five-second on delay between all subsequent stages unless they function together, providing reliable performance. This sequencer effectively replaces Mars models 33244 and 33844, making it a versatile choice for various heating and fan control needs.
