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Spacepak 45W28RWG0242-13 is a thermostatic expansion valve (TXV) for R410A high-velocity HVAC systems, designed for ESP-V G series fan coil units and sized for 3â3.5 ton (3642) applications. The non-Chatleff TXV has a brazed 3642 connection and meters refrigerant flow in ESP-3642 series models including ESP-3642D, E/F, G, JV4MA, and V. It functions as an OEM replacement component for specified Spacepak units.
Thermostatic expansion valve (TXV), R410A, non-Chatleff, brazed 3642 connection, sized for 3â3.5 ton ESP-3642 series units.
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