42DED

Carrier Commercial Air Treatment Fan Coil Units
42DED
Ducted

42DED

High‑performance ducted fan coil units delivering flexible installation, reliable comfort, and quiet operation for multi‑room buildings
The Carrier 42DED Fan Coil Unit is part of the 42D series, designed for ceiling‑mounted ducted applications requiring efficient heating and cooling with low installation cost. With multiple configurations, certified performance, and easy maintenance, the 42DED is ideal for hotels, apartments, and commercial multi‑room buildings.

Features

  • Performance Features

    capacities from 200 to 2000 cfm 2-pipe or 4-pipe system combinations Economical, 3-speed fans deliver the right amount of conditioned air for comfort needs at any load Optional electronically commutated motors deliver peak operating efficiency Sound-absorbing insulation is used to line the cabinet Certified performance in accordance with AHRI Standard 440
  • Reliability Features

    Coils are factory leak tested at 300 psig air pressure with coil submerged in water All equipment wiring complies with NEC requirements Base units are ETL certified for USA and Canada standards Unit casing meets UL 181 and NFPA 90A standards Units independently tested and certified in accordance with IBC and OSHPD for seismic applications
  • Factory-Installed Options

    3-speed switches Line voltage thermostats 24V Carrier Debonair® programmable or non-programmable thermostats Product Integrated direct digital electronic controls (i-Vu® control system using BACnet protocol) Chilled water or direct expansion cooling coils Hot water or steam heating coils Total or auxiliary electric heat Service switches Custom colors Permanent or throwaway filters Automatic air vent and drain on water coils Double deflection discharge grilles Tell-tale drains and stainless steel drain pans Condensate overflow switch Dual density fiberglass, foil faced fiberglass or closed cell insulation PSC, High Static PSC, or ECM motors Seismic certified construction (OSHPD & IBC)
  • Reliability

    Field-Installed Accessories Remote mounted thermostats Valve packages factory wired and assembled for field mounting Drip lips for collection of condensate under valve packages

Technical Documents

Document Name Description Document Type Language Action
42DED PDF English Download

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