Send a comment on this item to LII: Send a comment on this item to LII staff, who on weekdays will usually reply within 24 hours. Swimming Pool Heating This site outlines suggestions for improving the heating and energy efficiency of a swimming pool. It covers pool heaters (gas, heat pump, and solar), pool covers (bubble, vinyl, and insulated vinyl), water temperature management, and swimming pool pumps. Includes diagrams and charts showing energy cost comparisons for sample U.S. regions. Part of the U.S. Department of Energy Consumer's Guide to Energy Efficiency and Renewable Energy (EERE). http://www.energysavers.gov/your_home/water_heating/index.cfm/mytopic=13130 Asterisk * indicates required field. Your Name Your Email Address * We will not sell or provide your email address to anyone else. Comment * Enter the verification code as it is shown in the box below. This helps prevent automated submissions. *