Welcome to our Pool Heater Reviews Site
We aim to provide all you need to know about pool heaters in general and also look at the most popular models.
Do you need a pool heater?
You may be concerned about the cost or perhaps that heating a swimming pool might be environmentally unfriendly. These are valid points but if you have already made a significant investment in a pool you will get a lot more use out of it with a pool heater and swimming is a very good form of exercise (see Why install a Pool Heater).
Before looking at pool heater reviews of individual models you need to decide on the type of heater you want. You can choose between:
- Direct Electric Heaters – Expensive to run and really only worth considering for a small above ground pool see Electric Resistance Pool Heaters.
- Natural Gas Heaters – A popular choice, these are powerful and reasonably cost effective. Available with both electronic and millivolt ignition (electronic ignition is better for several reasons but it requires an electricity supply) see Gas Pool Heaters.
- Propane Heaters – Most natural gas heaters are also available for propane and they are identical except that the propane version costs much more to run.
- Electric Heat Pumps – Increasing popular, although they are more expensive to buy than gas heaters they are cheaper to run. Their heating capacities are lower than gas heaters so they are best suited to pools that are heated for long periods (i.e. they take longer to get the water up to the required temperature) see Pool Heat Pumps.
Pool Supply World are currently (April 2013) running a special promotion on AquaCal heat pumps – for details Click Here.
- Solar Pool Heaters – The most environmentally friendly option which can be effective given the right location (see Solar Pool Heater).
The graphic below is from the Raypak Heat Pump brochure and gives the comparative energy costs:
What size of pool heater do you need?
This is a common question which is not quite as straightforward as you might think. There are tables which give guidance based on pool size but location also has a big impact. The big enemy of pool heaters is wind (see Pool Heater Sizing and Choosing A Pool Heater) !
Where to buy a pool heater?
We looked for the best prices when we updated the site (in February 2013) and have added this information on each product page. Of course there may be special offers so it is worth looking around but beware shipping costs which can be considerable.
We frequently recommend PoolSupplyWorld.com as on many models they offer the best price, since shipping is free, and they have a wide range of pool heaters and pool heat pumps. We have also found that the coupon code “POOLPRO” entered on the shopping cart page gives an additional $15 discount (until 13th May 2013).
It is also worth looking at Aqua Supercenter since they offer a 110% lowest price guarantee (they will beat a competitors lower price by 10%) although there are a few restrictions on this.