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    Is there such things as reinforced return jets plates ??

    Hello everyone, I'm feeling quite desperate and would appreciate some advice. Each spring for the past three years, when I open my pool, I run into a problem with the liner floating. To deal with this, I typically remove one of the return jet face-plates, attach a lubricated ABS pipe...
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    [WIP] pH "detector/estimator" via computer vision

    Hi all ! I'm working on a program to estimate the pH from a picture of a phenol red based comparator test to help getting more precise result than with only eyes (and of course for colorblind people). I've based my tests using the TF-100 Comparator Block and the results so far are quite good...
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    Pump motor oil / lubricant: what kind to use ?

    Hello fellow swimmers, I'm opening the pool this weekend (🇨🇦) and my pool pump (Hayward SuperPump 1.5 HP / 120V / 18.6 A max) began to trip the cabin breaker (well, the GFCI outlet dedicated to the pump) when the morning arrived and the temperature began to rise (now almost 30 c). I let it...
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    Freezing temperature and heat pump

    Hello all. I began winterizing our inground pool last week end but did not have the time to complete. So last weekend, I lowered the pool level below the returns and shut off the pump, leaving the cap of the pump off. Temperature was mostly above 0C (32F) all week, with some times during the...
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    Online chemicals orders in Canada

    Hello all, With the Covid still going on and the fact that we don't own a car, I have bought most of the chemicals needed for the pool online. However, when you compare the prices on Amazon to those in-stores (Canadian Tire, Rona, Home-Depot, Lowes, etc), they are WAY over. The problem is that...
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    Heat pump clock not "clocking". "Always on" mode works.

    Hello all, This is my second question on the forum. My case is typical: we bought a new house last year and there is an inground pool ! 🤗 I managed to open it up by myself without even having to shock the pool. I decided to open it early while the water was still cold but no chance of big...
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    New pool owner: repairing torn liner - return(?) face plate

    Hello all ! My first post here but I have been wandering for a while reading tips :cool: I'm in Quebec, Canada and the weather has been very nice lately. We bought a new house last september with an inground pool. Before closing it last fall, I noticed that some water was getting behind the...