OXBOX BY TRANE – TXV KIT, COIL AND AIR HANDLER 1.5 – 3.0 TON, R-454B – 5AYTXVH3A1836A

Description : –

• A Thermostatic Expansion Valve (TXV) Kit designed for use with indoor coils or air handlers sized 1.5‑3 tons, specifically on systems using the refrigerant R‑454B.

• The listed part number for that capacity is OXBOX 5AYTXVH3A1836A (shown in the OXBOX submittal sheet).

• Typical use: When you’re converting or installing an air handler/coil system for R‑454B refrigerant, replacing the standard orifice or incongruent metering device with a TXV kit ensures proper refrigerant metering and system performance.