Mr. Heater Oxygen Depletion System (ODS), Big Guy Review

In this video I talk about the ODS (Oxygen depletion system). I show how the pilot system is the key to the safety function of the heater. You can see that the ODS system is a simple mechanism that is used to control the output from the propane bottle. It is like the greatest thing since sliced bread. When you take out the complexity of anything and bring it to it's bare operating needs, it appears to work more reliably and requires less maintenance. This is why this system appears on pretty much all propane burners. Why mess with perfection. I feel secure with the system. OK well not enough to forgo the CO/2 detector but comfortable enough to sleep with it on, and a CO/2 detector strapped to my forehead (lol). When the pilot light burner become coated with carbon you will notice that the flame will spit orange. This means it is time to clean the nozzle out with a q-tip and some fluid ( isopropyl alcohol is a good choice). If you store the unit in the summer in a clean dry area and place it in a plastic bag you will most likely eliminate the need for the autumn cleaning. You know the compressor or can of compressed air.

IMPORTANT! This is something I meant to mention in the video but for some insane reason forgot to. FACT! For every ounce of propane you burn you put two ounces of water into the air. So if you are planning to use this in a non insulated area expect to create rain. The moisture will condensate on the cold walls. Think of that ice cold bottle on that hot hummid day. remember how the bottle got all wet on the outside. Well thats what will happen to the interior of where ever you put this heater. I used it on a night when the temperature was around 35 degrees Fahrenheit and the windows on my van had moisture on the inside. Easily taken care of with the defroster on high for a couple of minutes. This could be more of a problem than it is worth and I will be watching it carefully.

I also noticed a sent of spent propane. I don't believe it is dangerous, but it can make you feel nervous. Propane just smells like that when it is being burnt.

It is always important to follow the manufacturer's instruction and warnings.

I hope this info helps ya out and gives you the a better idea of if a heater like this will work for you.

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CHEERS MATES!

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