Reznor Reznor® HRPD Series Rooftop Dual Duct Furnaces Model HRPD400

Reznor® Model HRPD Series Rooftop Dual Duct Furnaces are designed to be used in series as the heating component in a heating, heating/cooling, or makeup air system. Each of the dual furnaces is certified for 80% thermal efficiency for use with either natural or propane gas, as specified. Eight sizes are available from 250,000 through 800,000 BTUH input. Each furnace includes an integral power vent system which provides metered combustion air, dilutes flue products, and eliminates the need for vent caps. The weatherized, aluminized steel cabinets are mounted on 12 gauge zinc grip rails designed for setting directly on a roof or slab surface. A separate blower system, such as Reznor® Models RBA and RBL, is required for air delivery (SeeCatalog RZ-C-PO).