Anyone have a Chamberlain Heater in their house?

[Colt_45]

Wondering cause I bought my wheel house with a non working Chamberlain by Williams direct vent heater, 14k BTU

It lights, pilot stays lit but will not heat. The previous owner said that something fell out of the bottom. I looks like a plug of something was there. It is just to the right of the (blue on mine) off/pilot/on knob.

Anyone have any idea where I could get parts locally, don't wanna buy a new heater. Maybe all the valve bodies on these kinds of heater are similar. Just looking for some tips on where to look for parts or any ideas

thanks

[pikechaser]

Could possibly be the plug for the pilot or gas pressure adjustments. Most likely not your problem. pilot lit..burners wont come on..sounds like a wiring issue. Does that require electricity to run? Most likely a millivolt system, they are VERY fussy about wiring..loose/poor connections will be a headache