Key Benefits Engineered for High-Pressure: UL recognized to 700 psi at 250°F

this size #01 insert provides the calibrated flow needed for efficient heat transfer

Constructed from high-grade ceramic insulation and a durable metal alloy tip

As the direct OEM updated version for 43-26261-48

MARS 33246 Sequencer Key Benefits Engineered for High-Pressure:The 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