Reznor Reznor® RDF Series Direct Fired Gas Heating/Makeup Air System Model RDF1-50

The Reznor® model RDF series single-blower, direct, gas-fired units are certified by ETL to ANSI Standard Z83.18 and Z83.4. The units are designed for indoor or outdoor installation with cabinets of insulated, double-wall galvalume steel construction. Configuration is horizontal with either standard horizontal discharge or optional vertical discharge. The system is factory assembled and mounted on a curb cap for single unit field installation. The RDF series has a heating range of 20 - 3,000 MBH and an air handling capability range of 1,000 - 28,000 CFM. The blower section includes a single blower that is statically and dynamically balanced for vibration free operation. Depending on the model size and CFM requirements, the blower is either class I or class II. A selection of motor horsepower and drive packages is available to match application requirements. Motor and drive packages include an IEC style contactor or starter, adjustable motor base, adjustable sheaves, and drive belts.