Replacement Guides by:  RetroAire Model  Original Manufacturer  Selection Guide	Selection Guide for Air to Air PTAC/PTHP Replacement Chassis Please select and original brand/model: Amana Curtain Unit American Air Filter Series 16 American Air Filter Series 25 American Standard Type 40 American Standard Series 41 American Standard 45 Armstrong Magic Pak Carrier 50ET, QT Carrier 51P/PH Carteret 45 Chromolox Downflow Climate Control WM Climate Master 701 Climate Master 702, 703, 704 Climate Master WC, 800 Climate Master 801 Climate Master AD & 700 Series Climate Master ET Cool Heat AD & 700 Series Cool Heat RM Emerson Model 8T Fedders Model CMEA Fedders CMEO "Unizone" Friedrich 801 Series Friedrich AD & 700 Series Friedrich 702, 703 Friedrich ET Friedrich WC, 800 Icecap RSK Island Aire EZ Series RK Keeprite "C" Series Lennox PTEIA Series McQuay 45 McQuay EA, ES & RS Series McQuay J/EJ McQuay K/EK McQuay WM Mueller "Climatrol" Nelson-Aire 16/45 Remington 45 Remington EA, ES & RS Series Remington J/EJ Remington K/EK Sears Model 8T Singer 45 Singer EA, ES & RS Series Singer EB Singer J/EJ Singer K/EK Singer Vertical PTAC Singer WM TPI Ra-Matic Weather Twin Westinghouse RB Worthington "Climatrol" Zoneaire "C" Series Zoneaire S, SC, RM * J=Hydronic Heat, EJ=Electric Heat ** K=Hydronic Heat, EK=Electric Heat Special Notes: Climate Master built three cabinet styles (ME,SP,MP). ME & SP are single piece cabinets, MP is a multi-piece cabinet, with separate wall box and is often used with hydronic heat which fits on top of the wall box. This heat can be retained and the RC/RH 20 should be ordered without electric heat. The American Standard 41 and American Air Filter 25 were built with separate cooling chassis, blower/fan deck and control box. The blower deck and control box may be ordered as options. One row, Hydronic Heat and 2 or 3 way water valves may be ordered as options for models 10, 12, 15, 20, 40, 60 & 90. Consult factory for steam heat options. This replacement should not be confused with the Climate Master 702 & 703. Identify the proper of three available control boxes, from the RC/RH 90 spec sheet or special check off sheet. 9,12 & 15 RC/RH 90 chassis are 181¼" deep, the 18 model is 24" deep, but is available as 181¼", if required. The RC/RH20 is delivered with an adjustable weather seal, angle flange system. It provides 4 position adjustments to accommodate various wall sleeve designs. Custom Applications Original Brand/Model RetroAire Model /BTU/h Cooling Capacity (000) Standard Voltages Standard Features, Special Notes and Information RetroAire Options Custom Applications Zoneaire/Freidrich 16" x 42" with Electric Heat or Hydronic Heat Consult Factory Consult Factory Also Available From RetroAire Custom Cabinetry, Replacement Wall Sleeves, Cabinet Panels, Louvers, and Complete Design, and Manufacture of Replacements for Conditioners Not Shown on the Selection Guide In addition to the options shown in this Selection Guide, RETROAIRE can supply replacement wall sleeves and outside louvers as well as room side cabinets, cabinet fronts, louvers and accessories for the units listed. Other options for the line include: Sea Coast Coated Coils and Drain Pans Program relay for energy management systems Time delay relay 2 Voltage Power (Emergency power) RETROAIRE has a major design and manufacturing facility which can be used for the engineering and development of replacement chassis not shown in the above chart. Our factory personnel will make on site visits to consult with you on custom manufacture of any thru-the-wall replacement chassis. Minimum orders do apply on custom orders, but the added cost of custom development for larger facilities is very reasonable.