This issue is caused by a change in humidity in the house when the winter heating season starts. (generalfinishes.com)
In general, solar pool heating is an excellent, low cost, high return investment for those interested in extending their pool heating season as well as saving energy during the winter months. (peakoil.net)
Each year around this time, I'll cover the various options homeowners have when it comes to paying for their home heating oil for the upcoming heating season. (treesfullofmoney.com)