Oil Furnaces
NOUF, NOLF, OUF, OCF, OLR, OLF, OMF, OTF Series

High efficiency equals more economy. The Day & Night™ line of oil furnaces lets you take advantage of new technology to cut your energy costs. Most older oil furnaces have efficiency ratings as low as 60%–70% AFUE. That means that for every dollar you spend on heating, 30–40 cents of it disappears right up the chimney! In contrast, high-efficiency Day & Night oil furnaces feature up to 83% AFUE—making it possible for you to increase your home’s heating efficiency and your energy savings by up to 20%.

Hiboy

Lowboy

* See published warranty for complete details.