On 17 Sep 2009 06:13:54 GMT, Nick Cramer wrote:

> Sqwertz > wrote:
>> On Wed, 16 Sep 2009 16:41:48 -0700, Dave Bugg wrote:
>>> Theron wrote:
>>>> It's risky. Lowering the gas flow that low in a
>>>> 13,000 BTU burner increases the chance that the flame goes out,
>>>> leaving freon in the surrounding air, ...
>>>
>>> No problem. Just use 'food grade' freon.
>>
>> "Food Grade" was Mark Thorson's shtick, IIRC.
>>
>> But he does have a point. If you mix freon with natural gas you're
>> bound to get a lower temp, right? Especially in your garage!
>
> 2% Freon mixed with 98% Hydrogen burns at 1350 F. Pizza oven?

I don't think you can even buy actual Freon any more. At least not
easily.

-sw