The new cast iron OWB oil-fired water boiler features a high-efficiency flame-retention oil burner, PSC motor, solenoid valve, and solid-state igniter, says the manufacturer. The boiler offers easy ...

Many homeowners recently fired up their oil furnaces for the first time this season. If they’ve invested in proper service and maintenance, chances are high that their equipment will keep them ...

Q: I have an older oil-fired furnace that works very well and is dependable. The only complaint I have is that after the blower goes off it will come back on for a brief period after several minutes.

Although it has been promoted mostly as a fuel for diesel-powered vehicles, biodiesel is perfectly suited as an additive or replacement fuel in a standard oil-fired furnace or boiler. When used as a ...

The Energy Department is considering stricter standards for commercial gas and oil-fired furnaces. The new rule would require gas-fired furnaces and oil-fired furnaces to have an input capacity of 225 ...