Are the mounting flanges included with the pump

ensuring stable combustion cycles and preventing nuisance lockouts in high-demand domestic hot water applications

For technicians servicing large-capacity systems

Ensure the unused lead is properly insulated to prevent electrical shorts

Does the unit include a pressure gauge

Lennox 15P86 Defrost Sensor 320819-301 Are the mounting flanges includedThe Lennox 15P86 Defrost Sensor is a critical thermistor assembly engineered for precise outdoor coil temperature monitoring in Lennox heat pump and refrigeration systems. As a veteran tech, you know that accurate data feedback is the frontline defense against restricted airflow and compressor strain. This Lennox 15P86 sensor features an integrated wire harness for seamless heat pump defrost control, sending high fidelity signals to the control board