By the mid-1920s, demand for oil furnaces was high and rising. Being a liquid, oil flows and can be pumped, which made it inherently more convenient than the only practical heating alternatives at ...

If you’ve spent any time furnace shopping, you’ve probably already run head first into the shocking number of brands and models available. It can be difficult for the average homeowner to tell ...

"We will supply the new residential customers and businesses ... Right now, it says oil furnaces generate around a million tonnes of CO2 every year — the equivalent of greenhouse gas emissions ...