Model 2 Heat Element

1stlink

Member
Most of us have a 700w element in our model #2. Steve now offers a 800w element and I'm thinking that it would be useful to attain smoking temps faster and possible be more efficient with or without the Auber.

Any thoughts? Has anyone already done the upgrade?
 
I have a new 800w, Ralph, but haven't installed yet.  I'll let you know!  100 extra watts is bound to make a difference in "time to temp!"  As Tim the "Tool man" Taylor would have said - MORE POWER!!  ARGH ARGH ARGH!!! 8)
 
Thanks Tony for the reply and I totally agree with Tim the tool man Taylor. Lol
I have already responded to your other post regarding heating element but
I will be looking forward to your review when you have time to install and review.
 
Order placed for 800w replacement element this AM. Kind of a pain to remove that Glass Insulation again.  :'(  Autotune will require reading as my memory ain't what it used to be. LOL

However I'm looking forward to the anticipated improved performance!  :)

 
I have an 800W #2.  Smoked yesterday for the first time and internal temp at start was 64 degrees. It got up to temp of 235 in 15-20 minutes.

As far as holding temp, I have read where a 30 degree swing, 15 above and 15 below was the standard with the 700W. That is exactly what I was experiencing as well.

Hope this helps.
 
teleskier said:
I have an 800W #2.  Smoked yesterday for the first time and internal temp at start was 64 degrees. It got up to temp of 235 in 15-20 minutes.

As far as holding temp, I have read where a 30 degree swing, 15 above and 15 below was the standard with the 700W. That is exactly what I was experiencing as well.

Hope this helps.
Thanks Mike, Much slower on my 700w model #2 at least 30 min.
Element size will not affect temp swings Which are a product of the analog  controller. PID controller holds temp swings to 1 or 2 degrees.
 
It would be interesting to do a little watts per cubic inch of smoker volume for the 4 units to see how much variance there is.  My #4 has always taken a long time to heat up. 
 
teleskier said:
I have an 800W #2.  Smoked yesterday for the first time and internal temp at start was 64 degrees. It got up to temp of 235 in 15-20 minutes.

As far as holding temp, I have read where a 30 degree swing, 15 above and 15 below was the standard with the 700W. That is exactly what I was experiencing as well.

Hope this helps.

Man, that's great!  My 700w element takes at least 30-40 minutes to hit 225+.  I didn't get to install the new 800 this weekend (too many other honey dos), but you sure have me excited to get it in there now!  Also, I didn't put it in because I knew I wouldn't have time to re-autotune the Auber, which will have to be done if you upgrade. :(
 
800w element received Wed, installed Thursday, and autotuned today. No smoke scheduled yet but it will be soon.

PID numbers are quite different.
 
Tony,
Externally they are 100% identical but I am hoping that it is what is inside that counts  I didn't have access to an ohmmeter at that time or I could have read the resistance in each.
This is my third modification of my smoker  and hopefully the last.  I'm thinking that I should have put a hinge on the back cover. Lol  ;)
 
Hey folks,

I think I might need to step up to the 800 watts as I smoked to today and it's been going for 1 hour and 40 minutes, the temp is only 176.  How hard is it to install?  I'm not mechanically inclined at all.  Appreciate any and all feedback. 

Tony
 
Bear said:
Hey folks,

I think I might need to step up to the 800 watts as I smoked to today and it's been going for 1 hour and 40 minutes, the temp is only 176.  How hard is it to install?  I'm not mechanically inclined at all.  Appreciate any and all feedback. 

Tony

Tony, you have to be a little mechanical, but it's not bad.  The worst part is dealing with the insulation!  Surely you have a buddy that knows his way around a few tools (Phillip's head screwdriver and 9/16" wrench)?  That's all you need.
 
Did a test this morning on my #2 to see how fast it heats up.
My smoker is a 800 watt, by passed with a fixed probe 2" from top and auber controlled. Outside temp was 74 degrees.
Set auber for 325 degrees and time 2hrs. Foil on wood box and bottom.  No wood, water, or heat sink.  Empty cabinet.

Results;

15 minutes    152 degrees
30 minutes    240 degrees
40 minutes    285 degrees  (pulsing starts at this point)
45 minutes    297 degrees
60 minutes    312 degrees
75 minutes    324 degrees
76 minutes    325 degrees  target hit (1 hr 16 min)

Auber over ran by 1 degree and held steady at 325-326
During a regular cook, times will be different than above.  A lot has to do with air temp, target setting and amount of meat in smoker.
Last rib cook was done at 63 degrees.  It took 1 hr and 10 minutes to hit my 235 target.
If I averaged my cooks I would say it takes right around 60 minutes to hit a 225-235 target with a 1 degree over run.

Hope this helps those thinking about upgrading their heating element.
 
Really good info.

If am reading this right without the Auber the rest of us can expect to hit around 250 degrees in around 35 minutes.

I realize that with food and temp, that will change the outcome!

Thanks for sharing Greg
 
Dave, nice work!  One question, raised by your data "pulsing starts" at 285:  Did you autotune, or adjust your P, I and D settings at all?  This seems low to start pulsing the power.
 
Tony, my P value in auto tune is 42.  I start pulsing at around 40 degrees prior to set temp.  I've read a definition on here where cycling is supposedly to start at 10% of the P value in degrees but have always been at the actual P value. 
 
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