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- A 96% AFUE two-stage condensing gas furnace featuring an 88,000 BTU/h maximum heating input and a variable-speed ECM blower designed for high efficiency and flexible installation.
- Supports up to 5.5 tons
- 22.5 inches wide by 34 inches high
- Supports upflow, downflow, horizontal-left, and horizontal-right configurations
- Direct vent and non-direct vent with concentric venting approval
- Natural gas standard; propane (LP) convertible via an optional kit
- Dual-fuel compatible for pairing with heat pumps, plus standard 24V thermostat compatibility
- Built-in diagnostics with fault code history and modular components
- AFUE Rating96%Input Capacity88,000 BTU/hrNominal Cooling Capacity2.0 to 5.5 tonNumber of Stages2Output Capacity84,000 BTU/hrType4-Way MultipoiseConnection Size1/2 in NPTDimensions22-1/2 in W x 34 in H x 29-1/2 in DFuel TypeNatural GasIgnition TypeHot Surface IgniterManufacturerNAVIEN INCManufacturer #NDF600-090MDV5CMaterialSteelMotor HP1 HPMotor TypeVariable Speed ECMSeriesNDF-600Temperature Rating35 to 70 deg FVoltage Rating120 VWire Size14 AWG