Its field-proven stainless steel diaphragm and replaceable power element provide long-term reliability under varying head pressures

the SPDT configuration allows for both normally open and normally closed operations

It is fully compatible with both natural gas and propane configurations

This Lochinvar replacement part is compatible with A

Amana-Goodman 20212407 Expansion Valve 319847-401 Its field-proven stainless steel diaphragmThe Amana Goodman 20212407 Expansion Valve is a critical OEM replacement part designed to regulate refrigerant flow within HVAC indoor evaporator coils. This high precision thermostatic expansion valve (TXV) ensures optimal cooling efficiency by adjusting the flow based on sensible heat, preventing liquid slugging and protecting the compressor. Engineered for R 410A refrigerant systems, the 20212407 maintains the balance between the high pressure and