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 ...

Every year we ask thousands of boiler owners how satisfied they are with their boiler and whether it's suffered any faults or breakdowns. From their responses, we work out which brands have the ...

To get consistent, reliable operation from a commercial oil-fired boiler, it must be monitored and serviced on a regular basis. The best boiler will turn into a hunk of metal or become a dangerous ...