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

featuring the same 5 cubic inch capacity and technical specifications

a clogged or improperly sized natural gas burner orifice can lead to incomplete combustion

it is also frequently found in equipment under the Johnson Controls umbrella

this valve replacement nut prevents the valve seat from shifting

MARS 33246 Sequencer this size #01 insert providesThe 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