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MAH13042 13 SEER R410A Air Handler WITH 42000 BTU Nominal Cooling, Built-in Filter Rack and Strong Unitized, Galvanized Steel Construction
★★★★★ ★★★★★

MAH13042 13 SEER R410A Air Handler WITH 42000 BTU Nominal Cooling, Built-in Filter Rack and Strong Unitized, Galvanized Steel Construction


Items that are currently in-transit to our warehouse, are currently in-stock at a drop-ship vendor’s, or manufacturer's warehouse will be marked as "Available". These products will ship once your order is processed (usually within 24-48 business hours). For any exceptions to this timeframe, an ETA (Estimated Time of Arrival) for your order will be emailed with accurate shipping dates in order to ensure that you are always updated and informed as to when your order will arrive at its final destination.

Quick Specs: View More

  • Width: 21.25"
  • Height: 48.25"
  • Depth: 21.25"

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A MRCOOL brand air handling unit is designed to work alongside a MRCOOL heat pump or air conditioner. These air handlers are durable, efficient, and easy to install in an upflow or horizontal application. Thanks to the high-efficiency exchanger with long-life rifled tubes and aluminum fin refrigerant coils, this air handler will save you money Available at AppliancesConnection


  • Built-in filter rack.
  • R-410A refrigerant compatible.
  • Power supply on top; low-voltage entry on top or side.
  • Fully insulated, painted cabinet.
  • Strong unitized, galvanized steel construction.
  • MRCOOL’s Personal Guarantee of Coolness.


Volts: 208-230 Volts
Frequency: 60 Hz
Phase: 1
Cooling Capacity (BTU/h): 42000
Rated ESP (in-wc): 0.15
CFM: 1300
Service Valve  
Liquid pipe: 3/8"
Suction pipe: 7/8"
Diameter: 10"
Width: 10"
Width: 21.25"
Depth: 21.25"
Height: 48.25"
Weight: 147.7 lbs
Shipping Weight: 158.8 lbs



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  • Brand:MRCOOL
  • SKU:MAH13042
  • Stock Id:657933
  • Product Number:MAH13042


  • Volts:208-230 Volts


  • Width:21.25"
  • Height:48.25"
  • Depth:21.25"

    Technical Details

  • Weight:147.7 lbs
  • Shipping Weight:158.8 lbs
  • CFM:1300
  • Frequency:60 Hz
  • Phase:1
  • BTU Nominal Cooling:42000