How should I insulate my duct work?

— Shauna Napa, CA

Answered by Michael Holcomb on January 6, 2012

Should I be heating the basement of my home?

— hanora crandall Saint Cloud, MN

Answered by Michael Holcomb on January 6, 2012

Is it more efficient to heat all rooms in a house or just those normally used?

— Dan Boivin Beverly Hills, CA

Answered by Jason Kliwinski on November 28, 2011