What Pool Heater Size Do I Need

Similarly when a homeowner asks what size heater they should use most installers just pick their favorite heater that is between 200 000 and 350 000 btu knowing from experience that it will work on a pool approximately the size of the one in question.

What pool heater size do i need. Determining the correct size will save you money as a pool heater with the correct amount of btus will limit the overall run time and reduce your electric bill throughout the season more importantly throughout the colder months when you would like to use your heater the most. Remember that a higher capacity heater will take less time to do the same job and not use a great deal more fuel. Heater size in btu hr. A lot of pool owners assume that you use your pool s gallon size to determine your heater size.

Larger heaters will warm a pool faster and are slightly more energy efficient but of course they cost more. A trained pool heating professional can perform a proper sizing analysis for your swimming pool to determine the correct pool heater size that you need. Instead there are many factors that go into selecting the right size pool heater for your pool. For most pool owners you will only go from 50 to 80 or cold to warm perhaps once per year.

What size pool heater do i need. I mean the gallon size is important just in a roundabout way. By bill updated on. 07 31 19 for many a natural gas or propane fueled pool heater is an absolute necessity.

What size pool heater do i need. Not only does adding a heater to your pool ensure you ll have a warm comfortable pool to hop in every time you re ready to take a swim but a heater can also drastically extend your swimming season. This is essentially the heater sizing equation that people use to determine the size of pool heater you need but in actuality it is only one of the ways in which you can approach this question about what size of pool heater you need. Pool heater sizing is more than just the literal size of the heater.

To prevent finding yourself in cold water you need to know what size pool heater will successfully heat your pool. Posted on september 7 2011 by john february 19 2018. We ll provide you with product features and details on our complete line of heat pumps and heaters. When you are determining which size pool heater to buy the first step is calculating your pool s surface area.

Picking a heater looking at heaters if we take the 20 x 40 pool from above then we need to find a heater which is capable of at least 210 000 btu per hour. Gas pool heaters typically range from 100 000 btu hour to 400 000 btu hour and all will heat your pool. The most important thing about purchasing a pool heater is determining the correct size for your above ground pool. A simple question but there is no simple answer.