i have a rinnai stove but lately the inner most ring fire is yellow and despite after cleaning everything it is still as it.
Only the inner ring is spitting yellow fire but the rest of the ring, fire is blue.

This post has been edited by gedebe: Mar 25 2021, 04:38 PM

your stove how old already?

well when tat happens to my old stove i usually change new one.
dun bother repairing it too.

Have you tried adjusting the air intake levers at the bottom of the stove?

stove is rinnai table top mounted type around 6 years, has been serving well until these yellow flame. I understand that if you ask people to come for service with asking price of rm200+ might as well buy a new one but for mounted type it is more expensive.

yes, and remember, it only affect the single inner most circle the mid and outer circle flame are good

You must love this RInnai stove, try air pressure? Or hand pump you can search on youtube how they do it.

Maybe time to replace the burner head / simmer burner head. But you need to match the head with your stove model.