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Main » 2013 » November » 05 » Gas Grill Heat Dispersers by Robert Howard alexander mcqueen jewelry
1:45 PM Gas Grill Heat Dispersers by Robert Howard alexander mcqueen jewelry |
Gas Grill Heat Dispersers by Robert Howard
Have you looked under the grills
of different gas barbeques? Many think that you cook with the flame of the fire,
but this isn�t so. You are actually cooking with the heat generated by the
dispersing material that is between the cooking grill and the flame producing
burner.
The flame heats up the dispersers and the heat produced then cook
the food. The juices and grease that drip on to the heat dispersers vaporize and
the smoke generated flavors the food.
Gas barbecues have changed over the
years. The first generation of gas grill used lava rock as their heat disperser.
This Wilshire Fireplace Shop worked great, but lava rock is very porous so a lot
of the grease was trapped in the rock rather than burning off. This caused a lot
of flare-up which could burn your food if you weren�t careful.
After lava
rock came what is known as ceramic briquettes. Shaped like your typical charcoal
briquette these stones were made of compressed pumice or ceramic material. Being
less porous than the lava rock the result was fewer flare-ups when cooking If
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some flare-up.
Some people like flare-up so this isn�t a problem for
everyone.
You can even find different sizes and shapes of the briquettes.
They don�t have to look like a charcoal briquette to do their job. You�ll find
rods, squares, pyramids and even ceramic plates that look like dominos. They all
do the same job. They just look different. I�ll call them all briquettes to make
it simpler.
Over years of use briquettes break down from the heat and
start to crumble. This is where the difference lies. While you can buy a bag or
box of some briquettes for about $20 some of the fancy shapes cost quite a bit
more. Some are even sold individually. When you have 60 or more of these fancy
briquettes in a grill it could become expensive to replace them when priced
individually.
Enter Weber as a manufacturer of gas grills. Weber made
charcoal barbeques for years when they entered the gas grill
market.
Webers don�t use any type of porous material for heat dispersers
in their grills. Weber uses metal plates or Flavor Bars as they call them. They
do the exact same job as the lava rock or ceramic briquettes. Because they are
not porous there is virtually no flare-up at all.
Because of the success
of the Weber some of the other manufacturers moved to the metal heat dispersers.
You can find them in your entry level gas grill or in your professional,
restaurant quality gas grill.
These metal plates also deteriorate over
the years. The metal loses tempering from the flames and become brittle. It
doesn�t matter if they are made of steel or stainless steel. Eventually a hole
will develop and these, too will need replacing.
If all manufacturers
used the same materials in creating their barbecues you�d have nothing to
compare to make your choice of grill purchase easier. Difference is needed so
you can pick the right one for you.
The choice is yours.
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