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Built-in units
RAK65A1 Window Installation Kit for “J” Series
Built-in Units
Adaptsbuilt-inwallcaseforwindowinstallation.(Thiskitisincludedin
“J”seriesunitsdesignedforwindowinstallation.)Windowopening
width—26-7/8"to40".Windowopeningheight—16-3/8"minimum.
RAD4A1 Drain Kit
Internal/External Drain Kit
Drainkitforuseon“J”serieswallcases.Formorepositivecontrolof
condensatewater,theRAD4A1drainkitroutescondensatetothe
exterior or to the interior of the building through the wall case. Suitable
provision (field applied) should be made to connect the drain tube to a
drainsysteminthebuilding.Draintubeassemblyis1/2"O.D.copper.
Note:TheRAG14EexteriorgrilleisNOTcompatiblewiththeRAD4A1
EXTERNALdraintube.Useofthisgrillewouldrequiretheuseofthe
INTERNALTUBEconfigurationtodraintheunit.
RAB47A/48A Tenant Option Wall Cases for “J” Chassis
Whentheairconditionerisofferedasatenantoption,thesewallcases
provide protection against outside elements.
RAB47A—includes wall case, exterior grille, weather panel and steel
closure panel.
RAB48A—includes wall case, exterior grille, insulated steel indoor
closure panel and insulated outdoor panel.
RAB46 Standard Wall Case for “J” Chassis
Built-in Unit
Solid-sided wall case fabricated of galvanized steel with baked-enamel
(beige)finish.Weldedareasarecoatedwithasealingcompoundto
help resist rust and corrosion. Polymer gasket surrounds opening to
assure tight weather seal. Aluminum grille (RAG13) is included. Panels
on interior and between case and grille provide weather protection
prior to installation of chassis.