It varies, but a pool heater can cost anywhere from $700 to $1,200. Pool heaters come in both gas and electric models. Electric models are more expensive to operate, but they are also more efficient than gas models. If you choose an electric model, be sure to have an adequate electrical breaker capacity and wiring to support it. Gas pool heaters must be installed outdoors, while electric ones can be installed indoors or outdoors. Gas heaters also require a exhaust venting system to expel the combustion fumes.

I want to add a heater to the pool. How much does it cost to add a heater to a pool? There is no one-size-fits-all answer to this question, as the cost of adding a pool heater will vary depending on the size and type of heater you choose. However, on average, you can expect to pay around $1,000-$2,000 for a basic pool heater installation. If you're looking for something more high-tech or energy-efficient, however, the cost may be higher. For example, solar heating systems can range in price from $3,000-$10,000 or more.