Dave Russell
TVWBB Honor Circle
Originally posted by Neal W. (Mashpee, MA):
Dave, I can't comment on what you are getting for temps in your WSM. I can only comment on what temps I've experienced with mine. I measure my temps with the lid Thermometer, and I use another in the top vent hole. The Weber OEM thermometer indicates about 25 degrees cooler then the thermometer in the vent. I checked the one in the vent in boiling water.
I've never attempted a HH cook with the Weber WSM. That isn't what I purchased it for. I cook low and slow with it, and my vents are never open more then 1/8 after the smoker has reached the target temp which is 225 to 235 degrees. As I've already stated my WSM will hold that temp all day. The fact that my smoker is new may allow more air to enter the cooker. That also may influence my temps. After only 10 cooks I don't have a lot of build up.
I use the Minion method with Kingsford blue exclusively. I use fruit woods such as either apple, peach, or cherry for smoke.
I was curious to see if I was the only one who reached such high temps with a WSM. I found that I'm not.
Neal, of course you're not the only one who can get 345* in your wsm with the vents only 50% open. LOTS of folks have leaky cookers.
Kidding aside though, if it works for ya, that's all that matters, huh? FYI though, a guy that sometimes posts here and often on another forum has SIX 18.5" wsms. Anyway, he claims not to notice much or any difference in the way they cook after his annual deep cleaning of all of them and in a post a while back seemed to dismiss the idea of crud build-up changing how cookers run significantly. I wouldn't know as I don't ever clean mine that much.
Regardless of his claim though, my point is that my wsm is a LOT more like the OP of this thread ("Problem keeping temps up in WSM") than the occasional post I've seen mentioning a wsm that runs as hot as your's. Think of it like this. It's not like the OP's wsm or my own can be defective or anything. Know what I mean? AIR is the issue, and if a wsm consistantly runs cool, it's because it's tight and not leaking in the usual places. If you notice, it seems that a great deal of internet posts regarding hot running cookers are talking about the BIG 22.5" WSM, and the consensus is that the door fit isn't near what Weber gets with the classic 18.5" cooker.