VIA E-MAIL — I saw Dave Yates' column about swimming pools at contractormag.com and have a question about gas lines for pool heaters ("Spring means it's pool heater mania time," May, pg. 52). We plan ...

Tankless water heater technology has been labeled with many misconceptions over the years. One myth that often comes up when installing a tankless water heater is the need to upgrade your gas line.

Pool heaters are a worthwhile investment for making the most of your swimming pool during the summer season—and beyond. Without a heater, mother nature is your thermostat—and even a long day of warm ...