Looking for the most efficient HVAC system? Check out our guide, which details the different types of systems and the best for different homes and climates.
But thanks to advancements in HVAC technology, even the current federal minimum of 14.3 SEER2 units has dramatically reduced energy consumption. With a modern minimum standard system, that home's ...
Find out more about price fluctuations and how to get the best price for heating oil. Oil is an efficient fuel, so you get a good return on each unit of energy Replacing a standard oil boiler with a ...
See more tips on maintaining and fixing heating oil problems. You can buy a premium type of kerosene that contains additives. These additives allow it to burn more cleanly, and therefore more ...