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.
The cost to install a pool heat pump is $500-$1000. How Much does it Cost to Run a Pool Heat Pump? It depends on many factors, such as how much you are raising the temperature, outside air temperature, wind speed and whether you cover the pool or not.The largest factor may be the cost of electricity in your area.o cost to run a solar heater. Very little maintenance also, since there are so few moving parts-you may never need repair. Most pool solar systems will last about 10-20 years, depending on the material they are made from, before needing heavy repairs or replacement. The cost to run a solar pool heater is $0.