Hide Show DescriptionThe Goodman TX5N4 TXV (Thermostatic Expansion Valves) Kit is designed for 3.5 to 5.0 ton R-410A refrigerant equipment.TX5N4B008ADSEOI0193031106206193031106206GoodmanDaikinAmana (Goodman)Clean ComfortJanitrol Customer Reviews Hide Show Write a Review