And only if you want to waste your money. Like I said, they don't last very long when used continously as would be the case if DGT were using these to heat their reactors.
A heating cartridge would make more sense for heating. I tried using glow plugs in my first generation reactors with so-so results. They tend to overheat and melt your ingredients. Hard to control heat output. They are designed to heat fast and furious. Controllability is not an issue for their intended application as Diesel engine preheaters as they are fired only for a few seconds. but, even in their intended application in diesel engines, they are one of the more frequently failing items. Jojo PS. Those pictures are definitiely spark plugs. No question about it. ----- Original Message ----- From: Alain Sepeda To: [email protected] Sent: Monday, July 16, 2012 2:14 AM Subject: Re: [Vo]:Harping on the Right Things! using a glowplug for heating is very natural, since it is very resistant, cheap, and easy to find.

