MARS 33246 Sequencer While it cross-references with the

While it cross-references with the Therm-O-Disc 60FX04

Can this orifice be cleaned if it becomes clogged

How do I know if my furnace selector switch needs replacement

0465-inch hole size

MARS 33246 Sequencer While it cross-references with theThe MARS 33246 Sequencer is a field proven DPST electric heat sequencer engineered for multi stage staging in electric furnaces, heat pumps, and air handlers. This 2 switch thermal time delay relay utilizes a solid state PTC (Positive Temperature Coefficient) heater to provide reliable, voltage compensated timing, ensuring consistent performance even during line voltage fluctuations. With a 24V control circuit, it manages the sequential activation of