Hot Water Coil Standard Features

Construction

  • ETL Listed
  • Primed welded structural steel base
  • G-90 Galvanized Casing
  • Single wall access doors
  • Internally mounted motor, burner, and controls
  • Pre-wired, and electrically factory tested
  • Sectioned units may require field assembly, wiring, and piping
  • Lifting provisions
  • Multiple configurations

Fan & Motor

  • DWDI forward curve industrial type blower(s)
  • Solid turned ground and polished shaft
  • Self aligning bearings
  • Premium E ODP blower motor with 1.15 service factor
  • Motor starter & overload protection
  • Adjustable motor base
  • Variable pitch drive up to 30 HP (Except when VFD is utilized)

Hot Water Coil

  • G-90 galvanized casing
  • Aluminum fins
  • Copper tubes
  • Copper headers

Controls

  • Non-Fused door interlocked disconnect switch modulating valve

    or face & bypass discharge air temperature control,

    with remote set-point & summer-off winter selector switch
  • Auxiliary contacts for exhaust fan interlock
  • Control voltage transformer
 

Hot Water Coil Optional Features

Construction

  • Double wall access doors with extruded aluminum frames (rated to 8" w.c.)
  • 1” 1.5#, 2” 1.5#, 2” 3#, 2" R-7.7, or 2” R-13 insulation
  • G-90 galvanized, perforated G-90 galvanized, or stainless steel liner
  • Enamel, Epoxy, or Heresite coating
  • Stainless steel exterior construction
  • Custom configurations and dimensions
  • Built-in or separate chilled water or DX cooling coil module
  • Built-in or separate direct evaporative cooler module
  • Packaged DX cooling
  • Flat plate cell energy recovery section
  • Enthalpy wheel energy recovery section

Accessories

    • Mixing Box
    • Intake air hood w/ bird screen
    • Intake damper (standard or low leak)
    • Discharge damper (standard or low leak)
    • Discharge diffuser
    • Roof curb
  • Service platform
  • Service lights
  • GFI service outlet
  • V-Bank intake filter section
    • 1" or 2" Cleanable filters
    • Linked panel MERV-8 filters
    • 2" pleated MERV-8 filter
  • Flat bank final filter section
    • 2" Pleated MERV-8 filters
    • 4" Pleated MERV-11 to 14 filters
    • 12" Cartridge MERV-11 to 16 filters
    • Bag Filters MERV-9 to 14 filters
    • 12" Carbon odor control filters
    • 12" HEPA 99.97 to 99.99% filters

Fan & Motor

  • BIDW or AFDW Industrial centrifugal fan
  • BISW or AFSW Industrial centrifugal fan
  • Commercial or industrial plenum fan
  • Commercial or industrial plug fan
  • TEFC, Severe Duty or EXP Motors
  • AMCA A, B, or C Spark Resistant
  • Motor and bearings outside air stream
  • Spring or neoprene isolation

Hot Water Coil

  • Electrofin coating
  • Stainless steel frame
  • Copper fins
  • Steel headers
  • Full stainless steel coils

Controls

  • Fused door interlocked disconnect switch
  • Room temperature control
  • Variable Air Volume
  • Supply fan VFD
  • DDC control system
  • PLC control system
  • Operation indication lights
  • Circuit analyzer indication lights
  • Clogged filter switch
  • Smoke detector
 
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