RGTA Series

The Rheem® Classic® 90 Plus® High Efficiency line of downflow/horizontal gas furnaces are designed for utility rooms,
closets, alcoves, attics or crawl spaces. The RGTA is shipped in the downflow configuration and is easily converted for horizontal left-hand airflow applications. The design is certified by CSA.

• Heat exchanger is constructed of all stainless steel for maximum corrosion resistance and thermal fatigue reliability

• Low profile “34 inch” design is lighter and easier to handle and leaves room for optional accessories

• Top electrical connections, left or right gas and condensate drainage connections on downflow models

• Condensate drain for horizontal application provided standard

• Integrated control board manages all operational functions and provides hookups for humidifier and electronic air cleaner

• An insulated blower compartment, a slow-opening gas valve and a specially designed inducer system make it one of the quietest furnaces on the market today

• Pre-paint galvanized steel cabinet

• Molded permanent filters

• Optional indoor or outdoor combustion air

• Transformer and control fuse protection

• Control board diagnostics.