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Replacement Units & Coils - HX & HX-C Cased Series

Replacement units & coils for fan coils built by: First Co, First Company.  OEM replacement electric heating coils, DX evaporator cooling coils.

  •  The HX and HX-Cased Series consists of models:
    • 18HX, 19HX, 24HX, 25HX, 30HX, 31HX, 32HX, 36HX, 37HX
    • HX is Uncased standard fan coil
    • HX-C is Cased with insulated enclosure and access panel
    • Or enter coil Product Code number in the above site search bar.
    • Note: Pictures shown are for purpose of illustration only.
    • Also see our selection of complete replacement units FC - HX
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    9-321-19-1 - Coil 3R 8TH 30LG - 18HX-(C)(E) - piston metering device

    9-321-19-1 - Coil 3R 8TH 30LG - 18HX-(C)(E) - piston metering device
    9-321-21-1 - Coil 4R 8TH 30LG - 24HX-(C)(E) - piston metering device

    9-321-21-1 - Coil 4R 8TH 30LG - 24HX-(C)(E) - piston metering device
    9-321-23-1 - Coil 4R 8TH 36LG - 30HX-(C)(E) - piston metering device

    9-321-23-1 - Coil 4R 8TH 36LG - 30HX-(C)(E) - piston metering device
    9-321-25-1 - Coil 4R 8TH 42LG - 36HX-(C)(E) - piston metering device

    9-321-25-1 - Coil 4R 8TH 42LG - 36HX-(C)(E) - piston metering device