Trane
2.5 Ton Packaged Dual Fuel Unit
Trane 70,000 BTU Heating, 15.2 SEER2, Two-Stage, R-454B | 5DCZ5030A1070
A 2.5 ton packaged dual-fuel unit provides 30,000 BTU of cooling for homes ~1,200–1,500 sq ft — a mid-size unit where you size the heat pump and the gas backup to complement each other. Everything lives in one outdoor cabinet, so there's no indoor equipment to house.
1 product
A dual-fuel unit sizes the cooling/heat-pump side in tons and the gas furnace in BTU. At 2.5 tons, the aim is a heat pump that covers most of the heating season efficiently with a gas furnace sized to cover the coldest stretch.
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Size the heat-pump side (in tons) to cooling and mild-cold heating, and the gas furnace (in BTU) to cover your coldest design temperature. A load calculation covering both is the reliable method.
30,000 BTU per hour of cooling; the gas furnace is rated separately for heating.