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Replacement Units & Coils - CDX-HW & HBC-HW Series

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

  •  The CDX-HW Series consists of models:
    • 18CDX-HW, 19CDX-HW, 24CDX-HW, 25CDX-HW, 30CDX-HW, 31CDX-HW, 36CDX-HW, 37CDX-HW
    • CDX-HW-C is Cased with insulated enclosure and access panel
    • CDX-HW is Uncased standard fan coil
  •  The HBC-HW or HBCHW Series consists of models:
    • 18HBC-HW, 24HBC-HW, 30HBC-HW, 36HBC-HW
    • 18HBCHW, 24HBCHW, 30HBCHW, 36HBCHW
    • Cased with insulated enclosure and access panel
    • Uncased standard fan coil
    • 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 - CDX-HW
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    ** COIL NOTE: If coil was in a POTABLE WATER system and failed (excessive velocity or erosion), the use of a FLOW CONTROL DEVICE could help extend coil life by reducing flow to recommended GPM. Refer to product spec at www.firstco.com to check flow.
    19CDX-HW R410 TXV FR

    19CDX-HW R410 TXV FR
    25CDX-HW R410 TXV FR

    25CDX-HW R410 TXV FR
    9-320-73-1 - Coil Horz 2R 6TH 26L (12HBC-HW, 12CDX-HW) replacement hot water heating coil only

    9-320-73-1 - Coil Horz 2R 6TH 26L (12HBC-HW, 12CDX-HW) replacement hot water heating coil only
    9-320-73-2 - HW Coil - 18HBC-HW or 18CDX-HW replacement hot water heating coil only

    9-320-73-2 - HW Coil - 18HBC-HW or 18CDX-HW replacement hot water heating coil only
    9-320-73-3 - HW Coil - 24HBC-HW or 24CDX-HW replacement hot water heating coil only

    9-320-73-3 - HW Coil - 24HBC-HW or 24CDX-HW replacement hot water heating coil only
    9-320-73-4 - HW Coil - 30HBC-HW or 30CDX-HW replacement hot water heating coil only

    9-320-73-4 - HW Coil - 30HBC-HW or 30CDX-HW replacement hot water heating coil only
    9-320-73-5 - HW Coil - 36HBC-HW or 36CDX-HW replacement hot water heating coil only

    9-320-73-5 - HW Coil - 36HBC-HW or 36CDX-HW replacement hot water heating coil only
    9-321-43-1 12HBC-HW, 12CDX-HW replacement DX cooling coil w/ R22 Piston metering device installed

    9-321-43-1 12HBC-HW, 12CDX-HW replacement DX cooling coil w/ R22 Piston metering device installed
    9-321-44-1 - Coil Horz 3R 8TH 30LG - 9-321-44-1 (18HBC-HW, 18CDX-HW) replacement DX cooling coil w/ R22 Piston metering device installed

    9-321-44-1 - Coil Horz 3R 8TH 30LG - 9-321-44-1 (18HBC-HW, 18CDX-HW) replacement DX cooling coil w/ R22 Piston metering device installed
    9-321-46-1 - Coil Horz 3R 8TH 36LG - 9-321-46-1 (24HBC-HW, 24CDX-HW) replacement DX cooling coil w/ R22 Piston metering device installed

    9-321-46-1 - Coil Horz 3R 8TH 36LG - 9-321-46-1 (24HBC-HW, 24CDX-HW) replacement DX cooling coil w/ R22 Piston metering device installed
    9-321-48-1 - Coil Horz 3R 8TH 42LG - 9-321-48-1 (30HBC-HW, 30CDX-HW) replacement DX cooling coil w/ R22 Piston metering device installed

    9-321-48-1 - Coil Horz 3R 8TH 42LG - 9-321-48-1 (30HBC-HW, 30CDX-HW) replacement DX cooling coil w/ R22 Piston metering device installed
    9-321-50-1 - Coil Horz 3R 8TH 49LG - 9-321-50-1 (36HBC-HW, 36CDX-HW) replacement DX cooling coil w/ R22 Piston metering device installed

    9-321-50-1 - Coil Horz 3R 8TH 49LG - 9-321-50-1 (36HBC-HW, 36CDX-HW) replacement DX cooling coil w/ R22 Piston metering device installed

    CP34 rubber isolation grommets for fan coil (6 per PHBCX, 4 per CDX-HW fan coil)
    M14 - Motor 1/6 HP 120/60/1 - 3Spd motor for 8PHBC & 13PHBC & 19/24/31/36/37CDX-HW

    M14 - Motor 1/6 HP 120/60/1 - 3Spd motor for 8PHBC & 13PHBC & 19/24/31/36/37CDX-HW
    M23 - Motor 1/12 HP 120/60/1 - 3 Motor for 4 & 5 HBC

    M23 - Motor 1/12 HP 120/60/1 - 3 Motor for 4 & 5 HBC
    M24 - Motor 1/4 HP 120/60/1 - 3Spd motor for 10PHBC & 25/30CDX-HW

    M24 - Motor 1/4 HP 120/60/1 - 3Spd motor for 10PHBC & 25/30CDX-HW
    M5 - Motor 1/8 HP 120/60/1 - 3 Spd motor for 6HBC & 18CDX-HW

    M5 - Motor 1/8 HP 120/60/1 - 3 Spd motor for 6HBC & 18CDX-HW

    TAG: THERMOSTAT AT8877-04 Multi-Custom 24V Fan Coil Thermostat c/w: 24V 7-wire, Backlight, AUTO-changeover, SIMPLE DISPLAY, selectable Programmable events, selectable 3-speed fan control, 1 min/24 hour valve exercise, selectable NO or NC valve operation.