6 Cv insert into a valve body originally rated for a different capacity will change the flow characteristics of your loop

High-voltage interference can cause erratic modulation or terminal damage to the electronic amplifier

The Y8610U4001 is rated for use in gas-fired atmospheric boilers

Direct Compatibility: Engineered as a drop-in SmartX actuator replacement for the discontinued M123A01 series

It utilizes straight-through wiring and a universal mounting bracket

York S1-025-51446-000 Valve 319825-402 6 Cv insert into aThe York S1 025 51446 000 is an OEM certified thermal expansion valve (TXV) integrated with an 8 tube distributor assembly, engineered specifically for precision refrigerant metering in HVACR systems. Designed for high performance cooling applications, this TXV DISTR kit features a #5 orifice to maintain optimal superheat levels, preventing liquid slugging and ensuring your evaporator coil operates at peak thermal efficiency. As a genuine York