Troubleshooting a pool heater is one more serious problem that most pool heater owners have to encounter. To fix the heater’s problem, you should know what causes the malfunctioning first.
If you cannot determine the problem independently, consult the heater’s manual guide first. But if you can’t determine the problem by yourself, you can seek professional help to fix it.
Why does my pool heater say no flow? Usually, the pool heater says no flow, which means that debris or dirt causes it to clog. Another reason is that the water level is low and blocks the basket due to dirt.
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You will learn that a clogged filter and impeller results in poor water flow as you read on. You will also learn that using a pool heater has benefits, and there are different sizes of a pool heater.
Reasons For No Flow Warning
Clogged Filter And Impeller
One common problem that a pool heater owner would encounter is a dirty filter and Impeller. Filters and Impeller may be full of debris and dirt, causing the pool to have a low water flow.
Try rinsing and backwashing the filter by turning off the pump and recirculating it again if you encounter this issue. When a normal flow occurs, try again backwashing it, and it still doesn’t work. Replacing the filter is the solution.
A Pool Heater impeller is necessary to help the water push through the heater’s veins. Usually, when there’s a clogged impeller, the baskets are either cracked or broken.
You can use a trim stick or your fingers to remove debris inside the Impeller. But before doing it, you need to turn off the pump the lid and then remove the basket.
If the Impeller still doesn’t work after doing it, the best solution is by calling help from a technician. You can go to their physical shops; with sample water or call them to book a home service.
Blocked Baskets
Another reason your pool heaters say no flow is because of blocked baskets. Like filter and Impeller, full baskets are also caused by some debris and dirt.
However, you can clean it by freeing both the pump and skimmer basket, allowing the water to flow freely. Before you do it, remember to turn off the pump first, then you can remove both the baskets.
Water Level Is Low
If you can’t or don’t know how to do it, don’t hesitate to call the professionals. Remember that it’s better to have them fix it than convincing yourself you know how it’s done.
We all know that it affects our pool’s water level when summertime arrives. It’ll cause new problems in the future. Besides, you can always ask them for tips on doing it correctly.
Concerning this, you should also know that the water level shouldn’t be below the skimmer box. And when this happens, it affects the water flow, prompting the heater to say “no flow’.
Remember that the water level should be at least halfway up of the skimmer box. However, you can fill your pool water from the hose or a water tank and ensure it’s phosphates-tested.
Common Heater Problems
Aside from having a heater that says ‘no flow,’ you’ll also encounter other heater problems. Here are some:
- Heater Fail to Ignite
- The heater has a Turn On/OF Cycles
- Heater Is no Heating
- The heater is On But Turned Off Before It’s Heating Point
- Heater Makes Noise
Advantages And Health Benefits Of A Heater
Having a heater is essential but is not necessarily required when you have a swimming pool. Listed below are some advantages and health benefits that a heater has:
- More swimming time – We all know that swimming is one effective way of exercising too. Doctors prefer doing swimming when one person has scoliosis because it helps in straightening the backbone.
When you’ve had a heater, people who have scoliosis tend to swim more often and enjoy it without thinking that they will feel cold eventually.
- Enjoyable night swimming – In case you didn’t know, water temperature usually drops in the evening. Meaning, water in the evening is cooler than that during the day. And not all people love night swimming, especially when it’s cold, but a heater comes to the rescue.
When planning a night swimming party, there’s no need to worry whether your guests would feel cold or not. They tend to enjoy more night dipping and have more time to bond with them.
- Health Benefits – Swimming in cold water may cause chilling, especially if that person is not into cold swimming. It can also lead to respiratory issues and stiffness of joints in those people who have arthritis. When dipped into a heated pool, it helps relax your sore muscles.
However, if you belong to those who need recreational swimming, doctors recommend a temperature from 78degree Fahrenheit. And a temperature of up to 90 degrees Fahrenheit for those patients that need physical therapies.
Types Of Heater
There are types of heaters depending on where they get the energy from, and here are the lists:
- Electric – the energy where this heater comes from is through electricity. An electric heater is usually made of an electrical resistor, and it works throughout the principle of Joule Heating.
- Solar – Through the help of the sun’s heat and solar panels, the water heats, then the water from the pool has been pumped into the panels. It is heated before throwing it back to the pool.
- Gas – This heater works inside a special chamber by combustion of natural gas or propane. While heating, the water continues to flow into this pipe. This type of heater is the most common because of its effectiveness that quickly heats the water of the pool.
Conclusion
In general, if a heater says no flow, it doesn’t mean that you need to call for a professional’s help immediately. A heater that says no flow would not always mean that you need that replacing the unit is required immediately.
Remember that when you encounter this issue, determine the cause first to solve it first. Having a no flow is one common issue, but remember that there are also other issues that a heater has.
