The average customer should expect to pay between $1,450 and $9,000 for a heating system for their saltwater pool. Any type of the above-mentioned systems will work in a saltwater option. Gas is the most popular method because it heats the water quickly and offers fuel efficiency.
Saltwater pools can definitely be heated just like freshwater pools. The saltwater chlorinator does not affect heating units, so you will not have to worry about this when installing a heater in your swimming pool. The heating units will also be set up and installed in the same way as in chlorine pools.
You need a special pump and filter to run a salt water pool. There is no such thing as a “salt water pump” or “salt water filter”; any pool pump or filter will do just fine. That said, it is a good idea to avoid heaters that have copper heat exchangers.
While adding a pool heater requires an upfront investment, it helps you maximize your investment by being able to use your pool for much more of the year. Between setup and operating costs, a pool heater costs between $300 and $5,000, with the average cost around $2,000.
Electric pool heaters have a low up-front cost and can operate whether it's sunny or not, but they have higher operating costs than other units. They are a good option for smaller pools located in warmer regions. An electric pool heater unit costs between $1,500 and $4,000.
If you want to get as much time as possible out of your pool, however, a heater is a good investment. With a pool heater, you can easily be swimming May through mid-October, giving you a good five months of use out of your pool. That's literally double the amount of time you'd get without one.
Cost of Running a Propane vs.
The size of your pool also matters, with larger pools costing more to heat than smaller ones. On average, however, a gas heater costs around $200 to $400 a month to run. Electric heat pumps cost less, coming in at about $100 to $200 a month.
Most people are able to convert their inground pools to a salt system for around $1,700 to $2,500 plus the cost of salt (typically 25 cents to 63 cents per pound). This cost includes the salt chlorine generator, which can vary in price depending on the size and manufacturer.
All in all, pool heater installation can take a single day or it can take a few days—it is entirely contingent on your individual needs. After your pool heater is installed, you'll still likely have to wait a few days before you can use it although, again, this depends on the size of the pool.
Pros of Saltwater Pools
There's less chlorine and less of the heavy chemical scent and content. They're gentler on the skin, with less irritation to the eyes, hair and swimsuits. The water has a softer, silkier feel to it compared to chlorine water. They have lower maintenance costs than chlorine pools.
Here's how it works: You add pool-grade salt to your pool and wait until it dissolves. Power is applied to the chlorine generator to convert the dissolved salt into chlorine. Fresh, pure chlorine treated water is returned to the pool for complete sanitization and swimming comfort. It's as simple as that!
However, overall a heat pump generally heats a pool after 24 to 72 hours by 20-degrees Fahrenheit.
Salt cells work by transforming sodium chloride (aka table salt) into chlorine. Salt cells work through a process known as electrolysis. Since salt water has an electrical charge, it splits the salt molecules and produces chlorine.
While they do cost a bit more on the front end than a chlorine set up, the ongoing maintenance for saltwater pools is typically far less expensive. Generally, you can expect to pay somewhere around $300 to $800 a year on the chemicals you'll need to maintain a chlorine pool.
A saltwater pool is more expensive than a traditional pool because it requires a higher initial investment. Compared to chlorinated pools, a saltwater pools system is more complex. Both minor and major repairs will call for the expertise of a licensed (and specialized) technician. Saltwater can damage.
Chlorine pools are more traditional and are also cheaper than most saltwater pools. However, they can be more difficult to maintain over time. Because there is no generator making chlorine, you will need to add chlorine into the pool on your own.
On average, natural gas burns about 1 therm per 100,000 BTUs per hour (British Thermal Units). Meaning, an average pool heater between 300,000 and 400,000 BTUs will cost anywhere from $3.30 to $4.40 per hour to heat your pool.
Pool heaters have an average life expectancy of 6 to 12 years. But if you use them properly, keep them well-maintained, and make sure that the pool has balanced water chemistry, you can help them last longer than expected.
Yes, you can add a pool heater to an existing pool. It is not uncommon for homeowners to have the desire to heat their backyard pools later in life. You can choose from gas/propane, solar or electric heat pumps that are suitable for heating your current pool.
You know those black trash bags? They can hold heat too. Fix one up to a hula hoop and if you want, cut one side of a pool noodle to add buoyancy and you've got yourself a super cheap pool heater.
The fastest way to heat your pool is to use a gas pool heater and a solar cover. It's like heating up your coffee in the microwave and putting a lid on it. No matter how you plan to heat your pool, you should at least have a solar cover (or liquid solar cover) to help you retain the heat.