Teflon tape
What is the difference between yellow (for gas applications) and white Teflon tape?
Forum Discussion
jplante4 wrote:
The first time you pay an RV service place to pull little pieces of yellow teflon tape out the orifices on your furnace, water heater or cook top, you'll stop using tape and go to something like Loctite teflon dope.
The ironic thing is that I had to flush out pipe dope pieces from the original install of the anode rod in my water heater. I use the white tape, not have it near the first two threads, and it works adequately.
