F100 fog machine possibly clogged

jpeikertjpeikert Registered User
edited September 2012 in Misc. Discussion
I have an older F100 with very little use. it has been in storage for 4-5 years. the pump works, and the heater seems to work, but not getting anything threw the heater. it acts like it is clogged up. i tried compressed air through the heater, and got very very little air out the other end. is there any other options to unclogg or will i have to purchase a new heater ?

Thanks, Josh


  • Blake HBlake H Registered User
    edited November 2009
    I have the exact problem with a F100 that is continually showing up at my shop.
  • PuffyfishPuffyfish Registered User
    edited February 2010
    Are they missing the filter on the end of the hose in the tank? If it's missing crap gets in and blocks the core.

    I have used a guitar string a few times to unclog them, this does not always work.:dunno:
  • jpeikertjpeikert Registered User
    edited February 2010
    yes, actually it is missing the filter. I bought a new heater block and now i have perfect working f100. i will get a filter asap. thanks

  • elaydabrianelaydabrian Registered User
    edited September 2012
    Have you tried pumping in water and a bit of distilled vinegar? I have the same issues with my 3 f100's...its a total bumber when this happens. Try to direct power into the pump while the block is hot (direct full power to block as well) so it pumps at full power,while pumping in vinegar and water.
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