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One very common way pool owners can extend theirpool seasonis by adding aheater.

Going the traditional route involves permits, gas lines, electric lines, excavation, and re-plumbing pool lines.

It can quickly become a large expense.

How to make a DIY pool heater

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A simpler and more affordable way to heat your pool is by making a DIY pool heater.

Read on for a step-by-step guide on how to make a simple solar-powered DIY pool heater.

How Does a DIY Pool Heater Work?

Materials needed to make a DIY pool heater

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The success of your solar pool heater depends on the amount of solar exposure in your area.

Often this can be done with just supplies lying around your house.

Our preferred method, detailed below, uses a sheet of plywood and screws.

Connecting the hose and pump

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confirm that the hose is connected to the outlet side of the pump.

The longer the hose is, the more area your heater will have.

For this, you need plywood that is at least 3x3 feet big.

Drilling screws into plywood

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Mark out two rows about 1 to 2 inches from opposing edges of the board.

Put screws in those rows about 2 inches apart.

It will end up in a zigzag, in a pattern similar to the shoelaces on a sneaker.

Wrapping the hose around the screws

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Yes, a DIY pool heater can work in the winter if the temperature remains warm enough.

Placing the board in the sun

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