The Pinnacle oil boiler is a high-efficiency, direct-vent, sealed combustion condensing boiler. It is 93 percent-plus efficient for low-temperature applications and is Energy Star®-rated. Equipped ...

NEW YORK (CNNMoney.com) -- Oil prices ended just under $50 a barrel Tuesday as investors see the global swine flu outbreak chipping away at already weak demand for energy. Light sweet crude for ...

1. As Biden bans Russian oil, industry sees potential windfall in North Dakota Global oil prices and the costs of gasoline at the pump reached heights not seen in more than a decade this week as ...