1 Then, on your itemâs page in Greenlight, under Owner Controls in the right-hand column, there is a link to Add/remove Contributors.  Click the link and select anyone from your Steam Friends list to add as contributors.
A solar pool heater can range in cost from about $3,500 to $8,000 with the average system costing around $5,500.here are three types of pool heaters to choose from solar, gas and electric: A solar pool heater can be installed for $3,500 to $8,000. Since the sun is free, it will cost you nothing to heat your pool from April through November.
A solar pool heater is the most cost-effective way to heat a pool in Southern California. The durable, long-lasting equipment requires little-to-no maintenance and can provide heating energy to your swimming pool for decades. With solar, you can start enjoying your pool like you never have before!