Download any of these publications to get the information you need. You can also send us an e-mail or call 612-372-4727 (toll free 1-800-245-2377) to request a copy of the following free publications.

Fact sheets

• Caulking and Weatherstripping
• Combustion Air
• Energy Saving Ideas
• Home Heating Systems
• Humidity and the Indoor Environment
• Ice Dams on Roofs
• Insulation and Ventilation
• Indoor Air Quality
• Natural Gas Dryers
• Natural Gas Fireplaces
• Natural Gas Grills
• Natural Gas Water Heater
• Natural Gas Range
• Radiant Floor Heating
• Air-source Heat Pumps: Check the Facts
• Geothermal Heat Pumps: Know the Facts

Other helpful publications

• More Comfort, Less Energy. Provides simple low- and no-cost ways to start saving energy right away. Download More Comfort, Less Energy.
• The Inside Story on Carbon Monoxide. Find out about the sources and symptoms of CO and how to prevent CO buildup in your home. Download CO brochure.
• Natural Gas Safety. Offers important tips to keep you and your family safe. Download Natural Gas Safety brochure.