Heating a home can be expensive for anyone who is using electricity, natural gas, or other fuel. A great way to save money on monthly heating bills is to find lots of ways to heat your home for free with passive heating.
A window heater is a great option for passive heating.
A simple solar air heater can be used for passive heating.
River rock and wire are all that you need to make a DIY trombe wall.
Make your own solar air heater boxes for passive heating.
5. Off Grid Window Box Solar Heater Doubles As a Sun Oven! AWESOME!!
This is a solar window heater that can also be used as a solar oven.
Campaign signs that are left over after an election can be used to make a DIY solar heater.
A few pieces of cardboard is all you need to make a simple solar window heater.
This is a window box heater that also has a simple air control system.
9. DIY Miniature Solar Heater
This is a miniature solar heater that is perfect for a small home.
A solar collector is easy to make from some old storm windows.
Bubble wrap is perfect to use to make a simple storm window.
Cinefoil is the material used to make these DIY solar panels for passive heating.
These window inserts are a simple way to produce passive heating for your home.
14. Best DIY Home Heating : Cheap, Easy
A video showing how to use the windows in your home for passive heating.