Questions & Answers for: Hayward Pool Products drain plug pool heater

...Pool Heater Problem I keep getting a "lo" signal just after starting the jets on the spa, but it goes away and the actual temp shows up, but it does not allow me to adjust it up or down. We recently ...

...drain just needs to be shut off. The cleaner is essentially a roving MD and the regular MD is redundant. When the cleaner crosses the MD with suction on both it will just stick. The only real way ...

...pool heater pilot won't stay lit. hayward h250 gas pool heater pilot won't stay lit. will light with the button depressed but whet i let go of the button after 30 seconds it goes out. ...

not wanting to drain back in to the pool I used to have one and had the opposite problem, it chlorinated to much! Have you tried turning the knob up? it shouldn't overflow if the cap is on all the way

haywood pool heater H series error code 5f error code 5F error code is SF. temp sensor failure

pipe drain plug in chlorinator will not twist off drill a pilot hole into plug and remove old plug. worst comes to worst, replace the bloody chlorinator!!!!!

...but not sure how to heat pool. Do I just change settings on Hayward heater to pool or do I have to turn the valves as well? turn the valves so ALL the water goes through the heater and back to the ...

Low voltage Warning low voltage warning light disconnect salt cell check voltage at plug if not correct bad board if ok when disconnected bad cell or plug

Plug, Drain on Hayward Chlorinator rusted through and now have a leak plug rusted through, what do I need to repair This is a very confusing questions. There are no metal parts on the CL200. Not sure ...

...heater won't ignite. No error codes. Have automation, bO mode with pool is indicated. I tried turning off at breaker for 45 minutes and restarting. Also held down mode adn down key- ignitor clicked ...