User ManualTable of ContentsTable of Contents3Accessories43Application Considerations7Controls16Dimension & Weights19Single Blower19Double Blower20Single Blower Return Air Opening Downstream of Burner21Double Blower Return Air Opening Downstream of Burner22Single Blower With Mixing Box23Double Blower With Mixing Box24Vertical Arrangement — Single Blower 100% Outside Air25Vertical Arrangement —Double Blower 100% Outside Air26Single Blower Return Air Downstream of Burner27Vertical Arrangement — Double Blower Return Air Downstream of Burner28Vertical Arrangement Single Blower with Mixing Box29Vertical Arrangement Double Blower With Mixing Box30Accessories31Roof Curbs32Roof Curbs for Units with Return Air Opening Downstream of Burner33Roof Curbs for Units with Mixing Box34Approximate Weights35Electric Power18Features and Benefits4Front Cover1Gas Piping11Introduction2Literature File Block44Mechanical Specifications36Model Number Description8Options37Motorized Return Air Damper37Motorized 75/25 Damper37Mixing Box — Temperature Control38Mixing Box — Manual Control38Mixing Box — Building Pressure Control39Motorized Inlet Damper39Motorized Outlet Damper40Performance Data9Unit Configurations6Size: 1.46 MBPages: 44Language: EnglishOpen manual
