Lennox Y8736 TXV Kit 30067439-890 or is it specific to

or is it specific to newer models

and activated alumina to aggressively adsorb system contaminants such as moisture

This part is the designated successor for those specific part numbers

the C-309-S-T-HH is specifically optimized for suction line service to protect the compressor

Its laser-welded bellows construction offers enhanced durability against pressure spikes and mechanical fatigue typical in high-cycle commercial environments

Lennox Y8736 TXV Kit 30067439-890 or is it specific toThe Lennox Y8736 TXV Kit is a field installed 3 ton thermal expansion valve specifically engineered for high efficiency R410A air conditioning and heat pump systems. As a professional grade refrigerant flow control device, this kit ensures precise superheat maintenance across varying load conditions, preventing liquid slugging and evaporator starve out. This TXV replacement kit is the direct performance alternative for legacy part numbers 12J19,