40 inch masterbuilt elite gas smoker. Can't get temp below 275 degrees

[arveegee]

I've tried everything I can think of to get the temp down...even leaving the door cracked. It just won't get down to 225-250. Help please.

 

[crankybuzzard]

First question of many to come I'm certain.

How are you measuring the temperature?  The factory thermometers are WAY off most of the time.

 

[cmayna]

Agree with Mr. Buzzard.  You might want to remove the stock thermometer and do a boiling water test to see what it reads when the water is boiling.  Should be 212* degrees.  You should plan to invest in a separate digital wireless thermometer such as a Maverick  ET 732 or something similar.  If you resolve the thermometer issue, you can then look into installing a needle valve to help cut the temp down.  Do a search under "needle valve".  There are lots of threads.

 

[arveegee]

Thanks for the replies. I never trust the original thermometers. I have two digitals I use on my stick burner. I'll look into the needle valve. Thanks.

 

[joecaboose]

Image.jpg

• joecaboose
• Aug 16, 2016

Couldn't get mine to stay under 250.....here's my fix:

Closed off 1/2 jet openings with #6 brass screws

Installed LP needle valve

Reduced lower vent opening

Added Green Egg door insulation

Added casters

WHAT A DIFFERENCE.....!