This is an inquiry message about need safety info on existing wall heater in the 108th China Canton Fair. (这是一条买家关于"need safety info on existing wall heater"的询盘信息,来自第108届中国广交会。)Inquiry Message (询盘信息) need safety info on existing wall heater Hello, My husband and I are remodeling our bathroom. In the wall is installed a raywall heater with the model number 22R20-2. It looks old to us, but we have never bought a wall heater before, nor do we know how to identify its age. We have never used it in the 4 years we have lived in our home. Every other major appliance in our home, i.e. H20 heater/HVAC, etc., is at least 25 years old. We are concerned about safety for each other as well as our home. Is this heater a potential fire hazard? Can you tell us how old it might be? Is this model still available for sale? Should we keep it or replace it? Any information would be greatly appreciated. Thanks!! Marnie Harrelson Contact Info (联系信息) Marnie Harrelson 37405 Company: homeowner need info on wall heater E-mail: ericandmarh@aol.com ericandmarh@aol.com