containing the primary regulation unit required to manage temperature sensing and fuel flow

and EM series traps

The Armstrong International D24660

the 100111709 is an LP pilot assembly

York S1-1TVMCB1 TXV Kit 323080-701 containing the primary regulation unitThe York S1 1TVMCB1 TXV Kit is a field installable thermostatic expansion valve engineered for R 22 refrigerant systems, specifically targeting 3 to 3. 5 ton applications. As an OEM solution from Johnson Controls, this kit features a 3 4" Chatleff connection to ensure a secure, leak free interface with compatible evaporator coils. For technicians managing older residential or light commercial split systems, this valve is essential for maintaining