Отзыв о Расширьте возможности своего костра с помощью клапана воздушной смеси Onlyfire LP — пропускная способность 150 000 БТЕ, внутренняя и наружная резьба из нержавеющей стали 1/2 дюйма от Shannon Cool

Does not work. This is supposed to be able to provide enough air to eliminate most of the yellow flame, a yellow flame is inefficient and uses a lot more fuel, it does not do that. I have even attempted to drill larger holes, up to 5mm in order to improve the air flow but unfortunately I am getting very marginal improvement. Now I have to think of plan B.