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Pulsing Burner My 150,000 BTU Kerosene Heater pulses, about 80-100 times a minute a minute, resulting in shooting out orange flame. I suspect a bad pump, but before I invest in a new pump and the trouble to change it I'd like an expertspinion. I've cleaner the air intake filters, Changes spark plugs to that recommended by the manufaturer. Start up ignition is not a problem only pulsing at it operates. I suspect I am not burning fuel efficientlt, the orange flame and a strong oder of unburnt kerosene in the air to the point of eye irritation.

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  • Anonymous Jan 04, 2009

    I have a dynaglo 175000 same thing happening to me

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5 Suggested Answers

SOURCE: All-Pro Kerosene Heater

I have a 100,000 allpro Kerosene heater I get sprake but won't lite I need help Thanks

Posted on Dec 03, 2008

koolbreezes
  • 540 Answers

SOURCE: Reddy Heater Kerosene 50,000 BTU produces TOO

There are2- adjustment screws on the back 1--air---#2-fuel. adjust it while running for the perfect combination for the fuel/ air ratio.!

Posted on Dec 22, 2009

  • 1 Answer

SOURCE: An All Pro 60000 btu kerosene heater.

The fuel filter is clogged you need to clean it. Mine was doing same thing, easy fix.

Posted on Jan 20, 2010

hardrocko
  • 1476 Answers

SOURCE: I have a Reddy Pro 115 BTU kerosene heater the fan

When you say that the fan starts then stops I assume you also mean that the burner starts and stops. If this is correct and the unit is more than a couple of years old you probably need to change the filter in the back and set the pump pressure. Both the filters and the gauges to set the pressure can be found at www.reddyheat.com along with a good explanation as to why you need the gauges. The pressure is set by bleed air pressure and must be exactly 3.5 psig. The gauge is the only accurate way to do it. The filters clog and change the pressure. When the difference is enough the unit will not run. Now with that said there are several other things which you should check. Check the fuel tank for water. Remove any you find. Remove the cover on the right side as you look at the unit from the front and remove the circuit board. Check for cracked connections. If you find any resolder them and reattach the board. That should take care of the unit and get you back to making heat. Let me know if you need anything else.

hardrocko

Thanks for using FixYa

Posted on Feb 14, 2010

mxc2
  • 146 Answers

SOURCE: i need a ignitor for a 150000 btu construction

You can get them at www.allpartsinc.com

Here is a link:

http://www.allpartsinc.com/Items.aspx?key=search&code=__ALLCATS__&searchval=pp200&incl_m=F

Posted on Nov 19, 2010

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1 Answer

I have an All Pro 150000 btu kerosene / diesel torpedo heater. It runs for a few minutes and then starts sputtering, shooting flames and smoke. What causes this problem?


First thing is to download the service manual.

http://www.desaparts.com/service_manuals.html

You need to make sure the filters are clean and that you are getting the proper air pump pressure.

If the units starts up and runs good and slowly goes out it will normally be due to a lack of fuel getting to the nozzle. When there is not enough fuel being delivered to the nozzle from either a clogged fuel filter of dirty air pump output filter the unit will slowly shut down from lack of fuel.

If the unit shuts down while it is running properly and the nose come is orange then you probably have a problem with a photocell or the flame out control.

If you have other questions you can contact our service department at 269-685-4125 at extension 224

Thanks

M Cramer

www.allpartsinc.com

Jan 04, 2011 | All-Pro Kerosene Garage Shop Heaters - All...

1 Answer

My all pro 150000 btu heater sputters, shoots flames and smoke. what causes that?


The first thing to check would be the fuel filter from the tank to the nozzle.

Then check the input and output filters on the back of the pump housing.

Here is a link to a service manual.

http://www.desaparts.com/service_manuals.html

Thanks

M Cramer

www.allpartsinc.com

Jan 04, 2011 | All-Pro Kerosene Garage Shop Heaters - All...

1 Answer

I have a 60,000 b.t.u. kerosene heater that runs 3-5 minutes than shuts off unplug for 10 seconds fires right back up and does the same thing


More than likely either the photocell is going bad.... or your flame is not strong enough... if the nose of your heater barely glows orange then your heater is not burning hot enough... if your heaters nose has a healthy orange glow then your photo cell is going bad and needs to be replaced OR if your heater has a circut board then you could possibly have a bad relay or a bad board.... if the nose of the heater barely has a glow to it while it is running then try turning your pump pressure up... there is an adjustment screw in the plastic cover of your pump which is on the back of the electric motor... it takes a straight screw driver head to adjust..... if that screw is all the way in and your heater is still barely burning then you need to tear the pump apart and clean the wheel and the 4 reeds that go in the weel.... tear off the plastic pump cover that houses your filters.... then take the metal face plate off that is behind the plastic cover (usually 6 screws) now your wheel should be exposed.... those 4 little reeds should FREELY slide in and out of the slot... if they dont.... then take them out of the wheel and take a scratch pad and clean both the reeds and the slots on the wheel they go in until they freely slide up and down... hope this helps

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Hi,
The heater is not proving the flame...and shutting down on safety...
Check the flame sensor and all connections of the ground from the burner to the ignition control...
The control may also be bad...
for additional help with Dayton units go to www.grainger.com
they sell that brand and have their own repair help techs.

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I have a 100,000 btu reddy heater, and every time I turn it on, it runs for about 5 minutes, then stops, then I have to push the reset button and start it again. Can you tell me where to start? thanx


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55000 reddy heater unsteady flame


Hi,
Here are a couple of tips that I wrote that tell you how to troubleshoot aTorpedo or Reddy heater...

Reddy Heater - Troubleshooting Torpedo Heaters Torpedo Heater Pump Pressure Adjustment
heatman101

..//,,/

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Torpedo Reedy heater 150,000 BTU starts & fires but after 2-3 minutes of heating , it shuts down, after it is off for about 3 minutes it will start & fires but then shuts down , each time it shuts...


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I need a rotor pump and blades for a dayton 150,000 btu heater model number 3e219c


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My 110,000 reddy heater flames up then after a minute or two just blows cold smoke???


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