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When your large residential or light commercial space requires a higher static unit to support longer duct work, consider the 40WAH. This indoor component of a single-phase VRF heat pump system is installed furred-in, concealed and above-the-ceiling. It's a ducted unit designed to serve multiple zones and comes from the factory with a field-installable condensate drain pump.

Key Features


  • Available in four different capacities
  • Maximum external static up to 0.8” wg
  • Three fan speeds– high, medium and low
  • Ducted supply and return opening
  • Filter rack on the return with bottom access
  • Optional drain pump kit, factory provided, field installed


  • Coil features:
    • 3/8 in. OD copper coil with inner grooved tube and aluminum hydrophilic fins
    • Suitable for R410a refrigerant with design pressures of 650 psig
  • All equipment wiring complies with NEC requirements
  • Units constructed in accordance with ETL and ETL, Canada standards


  • Bottom access to motor maintenance and replacement
  • Built-in EXV for installation ease
  • Factory-provided controls
  • Single point electrical connection


  • ALL PARTS LIMITED WARRANTY — Company provides a Five-Year Limited Warranty on all parts and components, excepting refrigerant, air filters and filter driers which are not included in any part of the limited warranty.
  • SEVEN YEAR LIMITED WARRANTY ON COMPRESSOR ONLY — Company provides a Seven-Year Parts Only Limited Warranty on the Compressor.



  • Indoor sound: as low as 44.5 decibels1


  • 2 - 4 ton


  • 208-230V/1/60Hz voltage

1 Quietest size within each model group during low fan-speed operation