Dual fuel HVAC systems consist of both an electric heat pump and a gas furnace. These hybrid systems alternate between these two heat sources, delivering comfort regardless of the season, temperature, ...

HVAC contractors are increasingly adopting hybrid heating solutions, blending conventional methods with advanced technology to enhance energy efficiency and system performance. One such approach is ...

Johnson Controls-Hitachi Air Conditioning has developed a residential dual fuel heat pump system that combines an air source heat pump and a gas furnace. The manufacturer says the furnace is designed ...

How do you reduce greenhouse gas emissions from one of the largest sources — buildings — without breaking the bank or the grid? To answer that question, the utility Puget Sound Energy (PSE) turned to ...

Japanese machinery maker Yanmar says its new commercial rooftop units (RTUs) include a standard model, a dual-fuel heat pump, and a dedicated outdoor air system (DOAS) with integrated energy ...

When you want to save money on your HVAC costs, you may choose to investigate the benefits of installing a heat pump. Electric heat pumps give you both heating and cooling capabilities, meaning you ...

Heat pumps run on electricity and furnaces run on fossil fuels, natural gas, propane, or oil. Our experts say there's no clear answer for which type is more energy efficient. Location plays a major ...

BEND, Ore. (KTVZ) -- Cascade natural gas is testing out new heating technology in Bend. The company is launching a pilot project to see if dual fuel heat pump systems can cut greenhouse gas emissions, ...

Regardless of where you live, there's one universal truth: all regions will likely experience cold, dreadful weather at some point. It can be expected or unexpected and whenever those times arise, ...