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 ...

TESTING EVERY FLAME-fired appliance you come into contact with is a move in the right direction. We discussed why you need to do this in last month’s column (“Do you test your gas appliances for CO?” ...

Climate change is already affecting the U.S. and its economy. The majority of U.S. states have begun implementing major greenhouse gas mitigation-related measures. For example, the New York State ...