avoid pointing the probe tip directly upward to prevent condensation accumulation

maintaining system efficiency and protecting the heat exchanger from overheating conditions through precise limit switch monitoring

When installing this heat pump reversing valve

reducing system downtime during peak heating season

Standard mechanical tools are typically sufficient

Lennox 14W94 Expansion Valve 320734-701 avoid pointing the probe tipThe Lennox 14W94 Expansion Valve is a critical OEM replacement component designed to optimize refrigerant flow in high efficiency outdoor HVAC units. As a genuine Lennox 14W94 TXV, this thermostatic valve monitors evaporator temperature and pressure to ensure precise superheat control, protecting the compressor from liquid slugging while maintaining peak cooling performance. Constructed for durability in harsh outdoor environments, it effectively