That’s because fully electric furnaces do not lose any heat through venting gas, so they are all considered high-efficiency. But an electric furnace isn’t the same as a heat pump. Heat pumps ...

But, here's where she says things get complicated, "High efficiency heat pumps in warmer climates typically use less source energy on average compared to gas furnaces. In colder climates ...

New state and federal incentives will pay the bulk of the cost for the upgrade, making this an even more cost-effective choice. Empower Maryland now incentivizes heat pump conversions. In all, tax ...

Radiantly versatile – In Cologne, DLR has a unique facility in Germany for irradiation tests with natural and artificial sunlight in the form of the High-Flux Solar Furnace and Solar Simulator. The ...