Carrier LH33WZ009A Electrode Sensor 322057-301 oversized markings on the range

oversized markings on the range scale and an external adjustment knob facilitate easy setpoint changes in low-light conditions

this unit is specifically designed for Category I atmospheric gas appliances

this valve is fixed at a 5-ton capacity

The RV20VL-1/4-48 features a 1/4" NPT connection and handles a 1/2 PSI maximum inlet pressure with a high-performance 4-8" wc outlet pressure range

Carrier LH33WZ009A Electrode Sensor 322057-301 oversized markings on the rangeThe Carrier LH33WZ009A Electrode Sensor is a critical OEM safety component engineered for precise flame detection in high performance HVAC systems. Built to withstand the rigorous thermal environment of a burner assembly, this flame sensor electrode utilizes a high grade stainless steel rod and a 72 inch lead wire to ensure continuous monitoring of the ignition process. For service technicians, this sensor is the primary defense against gas buildup;