Lennox 39H98 Relay 340155-7024 By replacing the entire internal

By replacing the entire internal module

Key Benefits: Precise Metering: Features a calibrated #61 orifice size for accurate refrigerant dosing and cooling capacity

Cost-Effective Maintenance: Allows for internal seal replacement rather than costly and labor-intensive 3/4" valve body replacement

HVAC-Grade Reliability: 50/60Hz compatible and tested to industry standards for long-term service in demanding environmental conditions

The unit features a push-button auto-zero function

Lennox 39H98 Relay 340155-7024 By replacing the entire internalThe Lennox 39H98 Relay is an essential primary control component designed for reliable low voltage switching in residential and light commercial HVAC equipment. This DPDT 24V Relay (Double Pole Double Throw) features a 24VAC coil, making it a versatile drop in replacement for managing blower motors, fan cycles, and auxiliary heat circuits. Engineered for HVAC control circuit repair, the 39H98 manages power distribution across two separate circuits