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    Raypak 406a-en-x Heater shuts off after an hour

    I have a Raypak 406a-en-x 14 yr old NG heater. I cleaned the burners, they are free and clear and installed a new pilot. Heater has no error messages. After startup, mode to pool and power on, gas on. CFH appears, SPK....a few clicks, then the gas value clicks open, and the burner ignites. All...
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    UV light rapid free chlorine level dropping

    Could a Trident UV light installed cause a rapid reduction in free chlorine? It seems reasonable given the suns UV light affects on chlorine. As fast I add chlorine it rapidly degrades to zero.FC:0 to.25 CC:0 PH: 7.4 CYA:45 TA: 110 CH: 240 water quality: great clear. Issue can not...
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    LED Light Recommendations

    Have a Pentair 120v pool light replacing them with an LED light any recommendations. Thinking about pentair intellibrite or hayward color logic 4.0 LED sp0527sLED
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    New First test with TFT-100 and first slam

    Question after initial test received FC: 0.5 CC: 1.5 TC:2 PH 7.5 TA:90 CYA :40 25,000 gal plaster pool water crystal clear. slam with 3 gal 12.5% liquid chlorine brushed waited 2.5 hrs test: after 7 drops turned clear but after 30 sec turn light pink after each drop clear then light pink at 14...
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    New Member Chlorine nitrates issues

    25k gal plaster pool nitrates: 50 FC: 0.47 TC:2.15 CC:1.68 PH:7.8 H:223 TA:82 CYA 27 TDS:590 add at night 7.5lb super pool treat (Sod Dichlor) next day test, FC: 0.7 TC:2.85 CC: 2.15 ph 7.4 H:230 TA: 46 CYA: 40 TDS:600 that night added 5 gal liquid shock (12.5% sod hypochlor) and alb baking...