Boiler vs. Furnace Which Is More Energy Efficient?
Dec 17 2018 · They are usually cheaper to install and operate than oil boilers. Oil-fueled boilers require an oil storage tank. The oil must be delivered to the home and stored in the tank until its needed. Though oil boilers are not as eco-friendly as gas-fueled boilers some models can be more efficient than some gas boilers. In general however oil boilers are more expensive to operate than gas boilers.learn More