Insulated Coils

Product Overview

More than sheet metal fin and tube, RAE Insulated Case Coils provide you with a “ready to use” coil that results in immediate benefits. By eliminating on-site assembly, you can reduce your time on the job which means more money in your pocket.  With our Insulated Case Coils, RAE Coils can provide the right coil, wrapped in cost saving efficiency, right when you need it.

What is a cased coil? Basically it’s a standard RAE Chilled Water, Hot Water or Evaporator Coil, completely enclosed in an insulated coil housing. This type of application is typically used for additional cooling within duct work or air handling units. With RAE Coils standard design you can have a blow-through or draw-through configuration in as little as four weeks!

Product Literature

Product Details


    • 16-gauge galvanized steel exterior
    • 18-gauge solid galvanized steel interior lining
    • 2” fiberglass insulation encapsulated by panelized construction so no insulation is exposed to the airstream
    • Mechanically fastened access panel on header end
    • 18-gauge 304 stainless steel drain pan, double pitched to single low point in accordance with IAQ standards
    • 1” MPT 304 stainless steel drain coupling in drain pan
    • 1-1/2” duct flanges on air entering and exiting sides of housing
    • Connection extend 4” beyond case exterior
    • 1/4″ FPT brass vent and drain turned downstream (accessible by removing access panel or through downstream case opening)
    • Flexible grommets on coil penetrations that extend beyond case exterior
    • 10-gauge galvanized steel hanging brackets
    • Integral base as an alternative to hanging

    • Painted galvanized exterior
    • 304 stainless steel interior
    • 304 stainless steel exterior (unpainted)
    • Dual coils mounted in series in a common case
    • 1” MPT 304 stainless steel overflow drain coupling
    • Filter rack
      • 16-gauge break-formed slide racks designed for nominal 2” deep filter media with side access through removable panel located on the connection side of the case coil
    • 3/8” MPT brass vent and drain extended 4” beyond case exterior
    • 1”, 3”, and 4” case coil wall thicknesses

    • Custom design
    • Custom engineering
    • Unique configurations
    • Special component packages
    • Variable configuration design (“flip-flop”) for right or left hand installation

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