Reznor 272742 Igniter 326070-701 Most failures are due to

Most failures are due to moisture intrusion at the connector or physical damage from over-tightened zip ties (pinching the thermistor bulb)

protecting heat exchangers and interior finishes from humidity-related stress

The York 025-34159-000 Sensor is a high-precision 3000 Ohm thermistor designed for critical monitoring in industrial chiller control systems and HVAC applications

the Lennox 97W58 ECM Blower Motor is the direct OEM replacement engineered for 208-230V applications

engineered to provide precise blower speeds and torque profiles required by the original equipment's control logic

Reznor 272742 Igniter 326070-701 Most failures are due toThe Reznor 272742 Igniter is a critical OEM replacement spark ignitor designed for high reliability sequence of operation in gas fired heating systems. This spark electrode assembly provides the high voltage discharge necessary to bridge the gap and ignite the main burner, ensuring consistent combustion in both residential and commercial units. As a veteran technician knows, a fouled or cracked ceramic insulator can lead to intermittent flame loss or