The PG96VAT Multipoise Variable-Speed Condensing Gas Furnace features a two-stage gas valve along with the variable-speed ECM blower motor, and two-speed inducer motor. With an Annual Fuel Utilization Efficiency (AFUE) up to 96.0%, the PG96VAT two-stage gas furnace provides exceptional savings as well when compared to standard gas furnaces. This gas furnace also features 4-way multipoise installation flexibility, and is available in six model sizes. The PG96VAT can be vented for direct vent/two-pipe, ventilated combustion air, or single-pipe applications. All units meet California Air Quality Management District emission requirements and all sizes are design certified in Canada.