Heliodyne makes THE solar hot water heater for most of us. Do you live in a freezing climate? Then this is the heater for you. It uses a separate anti-freeze filled closed loop going out to the collector and back. It cant be damaged by freezing and will continue collecting energy on sunny winter days. Heliodyne has been in the solar hot water business since 1976. Theyve survived because they offer the best equipment with the simplest designs. The Helix systems were offering here are designed to l
Thanks Mark. The unfortunate thing is that many Koreans have diifcfulty upgrading to the latest versions of Internet Explorer because some badly designed sites only work properly with older versions. I think the Korean Government is slowly waking up to th