Review low-temperature performance
Published heating capacity changes with outdoor temperature. Compare performance data at relevant winter conditions rather than relying only on nominal capacity.
Modern heat pumps can provide efficient cooling and heating. A Calhoun-area design should account for winter performance, backup heat and the home’s electrical and duct systems.

Heat-pump selection should consider cooling demand, heating demand and performance as outdoor temperatures change—not only the nominal size on the label.
Use these points to prepare for a conversation with a qualified professional and the HVACDirect.com product team.
Published heating capacity changes with outdoor temperature. Compare performance data at relevant winter conditions rather than relying only on nominal capacity.
Some systems use electric resistance backup; dual-fuel systems pair a heat pump with a furnace. The right approach depends on the building, utilities and comfort goals.
The heat pump, indoor coil or air handler, metering device, backup heat and thermostat must work as a designed system.
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Many modern systems operate in cold weather, but capacity and efficiency vary by model and temperature. Review performance data and backup-heat design with a professional.
A dual-fuel system combines an electric heat pump with a gas furnace and uses controls to switch heat sources according to the system design.
Yes. A heat pump transfers heat in either direction, providing cooling in summer and heating in winter.