Classic Gas Central Furnace, 4 ton, 60 Kbtu/hr, Upflow/Horizontal, 80% AFUE

Classic Gas Central Furnace, 3 ton, 40 Kbtu/hr, Upflow/Horizontal, 80% AFUE

Classic Gas Central Furnace, 5 ton, 83.79 Kbtu/hr, Multi-Position, 95% AFUE

Classic Gas Central Furnace, 5 ton, 71.82 Kbtu/hr, Multi-Position, 95% AFUE

Classic Plus Gas Central Furnace, 3 ton, 61 Kbtu/hr, Downflow, 80% AFUE

Classic Plus Gas Central Furnace, 5 ton, 82 Kbtu/hr, Multi-Position, 96% AFUE

Gas Central Furnace, 5 ton, 88 Kbtu/hr, Upflow/Horizontal, 80% AFUE

Gas Central Furnace, 5 ton, 100 Kbtu/hr, Upflow/Horizontal, 80% AFUE

Gas Central Furnace, 5 ton, 110 Kbtu/hr, Upflow/Horizontal, 80% AFUE

Gas Central Furnace, 5 ton, 110 Kbtu/hr, Upflow/Horizontal, 80% AFUE