Needle Valve Mod Using Bayou Classic Regulator

Discussion in 'Propane Smokers' started by tt ace, Sep 30, 2012.

  1. tt ace

    tt ace Smoke Blower SMF Premier Member

    I was having problems regulating the heat on my Masterbuilt 30" Vertical Propane Smoker. After researching possible solutions for the problem, I decided a needle valve would definitely help. I looked at possible mods and settled on getting the Bayou Classic 0-30 Adjustable Regulator, M5HPR-30. This is a high pressure regulator and my smoker utilizes low pressure, but this is what was advertised on the Bayou Classic webpage:
    Instead of trying to buy all the parts separately, I bought the whole kit at a great price on Amazon.


    The installation process was very easy to do.  I laid the smoker on the side and unscrewed the hose.

    I then attached the hose from the new regulator.

    Do not overtighten this connection!!!  Attach the regulator unit to the propane bottle and check for leaks.  You can pour soapy water on the connection and check for bubbles.  Straighten up the smoker and you are ready to go!

    I smoked ribs to try it out and it worked like a charm.  I did all adjustments at the regulator, leaving my knob on the smoker on high. I was able to make small adjustments that held well.

    A couple of hints: 

    Turn the gas on and off at the propane bottle first. 

    Prior to starting make sure the door to the smoker is open.  Turn the adjustment knob on the smoker to high (some start it on as lower setting, i.e. your preference).  Slowly turn the valve on the regulator open until you can just hear the hissing of gas.  Then light the smoker.

    I put a mark on the regulator control knob approximately where the temperature held at 225.
    Last edited: Sep 30, 2012
    carlnjpn and gmoney like this.
  2. s2k9k

    s2k9k AMNPS Test Group

    Nice write up and great pics! This should really help people who need a little more control with their gassers!

    I use the needle valve and have wondered how well the regulator works, now I know!!!

  3. tt ace

    tt ace Smoke Blower SMF Premier Member

    What I liked about this regulator is that it came with a needle valve.  You get the best of both worlds!!
  4. TT Ace, 

    I see from the pics (which are GREAT by the way, thanks much) that you have your cooker wrapped in some sort of thermal blanket.  I was thinking about doing something like that now that the colder weather is upon us.  What? where? how? (I believe in brevity).

  5. tt ace

    tt ace Smoke Blower SMF Premier Member

    Last edited: Oct 5, 2012
  6. cdn777

    cdn777 Newbie

    I took the recommendations on needle valve mods and using TT Ace's recommendation of plugging every other hole in the burner with stove cement. I am now able to control the temp and hold it where I want. 225 is easy now.

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