First Co. CDX-series Aquatherm ceiling fan coil unit

This is a First Co. (First Company) CDX-series ceiling fan coil unit, specifically model 18CDXW201UZP050AAF.  It is a 1.5-ton (18,000 BTU) uncased horizontal recessed “Aquatherm” fan coil designed for: • DX (direct expansion) cooling using A2L refrigerants (R-454B or R-32; ships with a piston placeholder and requires a field-installed TXV kit) • Hot water heating (2-row coil, ~28,300 BTU capacity at typical conditions) Key specs from the nameplate and product data • Voltage: 120V, 1-phase, 60 Hz • Motor: 1/8 HP PSC, ~2 FLA, two-speed • Dimensions (approx.): 38.13” W × 21” D × 10” H • Weight: ~58 lbs • Features: Insulated/coated galvanized drain pan, 120/24V relay/transformer, freeze/DX sensors, suitable for ceiling recess installation