Shipments of warm-air furnaces and air-source heat pumps were up in February, compared to February of 2024, while shipments of a/c units and residential water heaters fell, the latest figures from ...

Natural gas and propane can also be used to heat water for hydronic heating, but appliances that heat water like this are called boilers not furnaces. Modern residential gas furnaces combine ...

When it comes to selecting the best type of furnace, it’s important to consider where you live and your lifestyle needs. That said, natural gas furnaces are often a top choice because they’re ...