The following lists are not necessarily all inclusive and do not suggest endorsement by the the RSPEC! Program or the U.S. Department of Energy. If you are a manufacturer that is not on the list or the information listed is not correct, send email to rlmartin@rlmartin.com:

• Pool Cover Manufacturers
• Solar Pool Heating Collector Manufacturers

This web site is posted here as a service by R. L. Martin & Associates, Inc.. www.rlmartin.com.  This is a former Department of Energy program that no longer has any funding so the infomration is provided here as is.  There is no one to answer any questions anymore.  The site still contains very useful information.