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EastCoastMaico 06-19-2012 07:18 PM

gas water heater wont light
Hi, I have a AO smith Promax 92111829000.. It wont light. I ordered a HSI Assembly.
Can I light it manually, until the parts arrive? If yes, how do I do it?
Thank you

wctekkk 06-20-2012 12:51 AM

what's it doing or not doing is it not lighting or not staying lit. is the electrode sparking at all. it's not often that iv'e had to replace that usually it's the pilot assembly or the thermocoupler some units have when the thermocouple fail there is a built in or inline varistor i think that what it is i will put in the pilot assembly i have cut the varistor and install a therocouple but i don't recommend doing it and i'm sure it voids the warranty and it has worked and not worked. do you have thermal cut off switch? if so check

EastCoastMaico 06-20-2012 10:45 AM

Hi, The igniter comes on, then i hear a clicking, then igniter goes out..
Thank you

wctekkk 06-21-2012 01:55 AM

what kind of w/h model and serial #

EastCoastMaico 06-21-2012 08:26 AM


Originally Posted by wctekkk (Post 948146)
what kind of w/h model and serial #

I installed a new ignitor.. solved the problem :thumbup:
Thank you

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