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Dometic Air Handler AT18DCZ 7"MR 230v

Dometic Air Handler AT18DCZ 7"MR 230v

AT series of air handlers for tempered water systems are draw-though (ducted) units that replace the CBU, CBBL, and CHBBL models, and have many improvements and options over the existing units.

Significant improvements include: sloped “Positive-Flow” drain pan which reduces standing water, larger drain connections, improved coil design for better cooling and dehumidifying performance, coil is offset from drain pan edge to ensure all condensation is caught in the pan, redesigned piping so the by- pass valve is clear of dripping condensation, pressure test ports for troubleshooting, and the new 24,000 BTU/hr unit uses a high-efficiency, internal-motor blower for quieter operation. 

Only 1 BRAND NEW unit left in stock **DC Voltage**

In stock (1 item available)
  • $2,504.00
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Old price: $3,130.00 , you save $626.00
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  • Weight
    57.0000 lbs
  • SKU

Key Benefits

  • Compact design; large coil shroud volume for optimum performance.

  • High-efficiency internal-motor blower, except model AT4F. Blower can be rotated in the eld.

  • Integrated 3-way bypass valve with easy-change power head.

  • Modulating ow control to ensure proper water distribution to all


  • Sloped, positive- ow, anti-slosh drain pan with anti-fungal foam insulation.

  • Two 1⁄2" FPT drain connections on back of pan within footprint of unit.

  • Integrated chassis with vibration isolation mounting feet.

  • Remote air bleeder on 6' (1.8m) of exible tubing with ball valve.

  • Washable air lter included. Micro-Particle Anti-Allergenic air lters available.

  • Large, remote electrical junction box with 6' (1.9m) wire harness.

  • 24k unit with high-efficiency internal-motor blower.

  • Water pressure test ports for troubleshooting.

  • Allowance for connecting variable fan speed drives.

  • Rotatable blowers.

  • ISTA certi ed packaging.

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