With a high flow coefficient of 4 Cv

The unit is built with a 24VAC coil and is rated for 30 amps inductive or 40 amps resistive loads

requiring no control voltage or batteries for the logic to function

the 100093984 is specifically calibrated for natural gas applications

and solid contaminants in systems utilizing CFC

Carrier EA52PH078 Piston 318423-701 With a high flow coefficientThe Carrier EA52PH078 Piston is a precision engineered metering device designed for refrigerant flow control in residential and light commercial HVAC applications. This specific #78 orifice piston is critical for maintaining the correct pressure drop across the evaporator coil, ensuring optimal cooling cycle efficiency. Constructed for high pressure durability with 0. 5 inch dimensions, it is a direct Carrier OEM replacement part frequently utilized