protecting the fan motor and assembly housing

Maintenance Efficiency: Designed for easy field service with accessible internal components

eliminating alignment issues during valve actuator reassembly

Safety Compliance: Ensures the gas valve remains closed if supply pressure drops below the 3" WC safety threshold

How do I troubleshoot Burnham boiler ignition failure

Lennox 24W73 TXV 326070-701 protecting the fan motor andThe Lennox 24W73 is a 4 ton thermal expansion valve specifically engineered for high efficiency R 410A refrigeration and air conditioning systems. This genuine OEM Lennox TXV functions as a mission critical metering device, precisely regulating refrigerant flow to the evaporator coil to maintain optimal superheat levels. Featuring a 3 8 inch by 1 2 inch ODF connection, this valve allows for a reliable, leak resistant braze joint during installation.