Trane VAL8721 TXV Els PW 17895 While primarily designed for Lochinvar

While primarily designed for Lochinvar and A

Does the assembly include the mounting screws

and Nordyne equipment

What is the recommended torque for the NPTF connection

using a generic equivalent on a high-efficiency furnace can lead to improper pressure switch readings and nuisance trips

Trane VAL8721 TXV Els PW 17895 While primarily designed for LochinvarThe OEM Trane VAL8721 Thermal Expansion Valve (TXV) is a critical refrigerant metering device engineered specifically for R410A refrigeration cycles in 2 ton nominal systems. As a veteran technician knows, maintaining precise TXV superheat control is non negotiable for system longevity; this valve leverages a responsive sensing bulb to modulate refrigerant flow based on heat load, effectively preventing compressor slugging and evaporator flooding.