List of largest stars. Not to be confused with List of most massive stars. Below is a list of the largest stars so far discovered, ordered by radius. The unit of measurement used is the radius of the Sun (695,700 km; 432,288 mi).
1 According to HomeAdvisor.com, the average cost nationwide to repair a swimming pool heater is about $400 to $600.2  Based on the type of repair and local pricing, however, actual repair costs could be significantly higher or lower. 3  A recommended annual pool heater tune-up costs $100 to $200.eated pools allow for a longer swimming season than non-heated pools, but they have a higher cost of ownership. In addition to the fuel needed to run a swimming pool heater (at least if itâs electric or gas; free-energy solar heaters are also available), mechanical upkeep is also required.
The cost really depends on the extent of the renovations, and to a lesser extent the size of your pool and your location. The best way to get an accurate price is to seek multiple quotes from pool builders in your area. That being said, the average cost is typically somewhere between $4,000 and $15,000. Minor repairs to decorative stonework or tiles might cost $1,000 or less. 2  Upgrading your filter and pump might cost $500-$1,500. 3  A new liner for a vinyl pool costs about $3,000-$5,000, including installation.