...banging noise Banging noise is never a good thing on a heater! Cause: Very low water flow thru heater Calcification of internals / heat exchanger Liming of internals in heat exchanger Steam used to ...
...heating the water but making a loud banging noise and shaking the whole heater. It stopped making the noise and won't heat the water. It now won't light the pilot. I can hear the ignitor ticking but ...
Question about Hayward Pool & Spa
...banging noise, there is a corresponding 'shower' of white powder visible in the salt water chlorinator. Heater is heating the water. help! Stop using the heater immediately. You are boiling the water ...
Question about Raypak Pool & Spa
...banging noise. heater shuts off and error code HL appears That HL is your high limit shutting the heater down. The banging is the sound of water boiling in the heat exchanger because it is moving too ...
...make a banging noise and display says heating and then heating goes off but the burners are still on. check the valve assembly may be bad if not the heat exchanger is plug nothing you can do about ...
...banging noise is due to excessive heat build up inside the heat exchanger. This can ruin a heat exchanger very quickly and the heat exchanger is half the cost of the heater if you were to get a new ...
...banging noise please give trouble shooting help i am a electrical contractor thank you If your external by-pass is closed almost all the way then it will be your internal by-pass. You find this ...
...banging noise when the heater is turned on. Pool man mentioned a bypass valve problem. Leslie's pool said we need a new heater, at a cost of $2,300 (including labor.) Thank you for posting your ...
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