Re: [VAL] Installing my new (to me) Humphrey gas light.

["Roger Hightower" <rwhigh@xxxxxxx>]

Check this out:

http://66.102.7.104/search?q=cache:TeOcZw_-mZsJ:64.90.169.191/applications/fuelgas/Official_Copper.pdf+%22internally+tinned%22&hl=en

There is a code that required internally tinned tubing for natural gas, LP 
gas and Propane, but it shouldn't be a problem for your installation.  This 
requirement is principally for long term residential use, due to the 
possibility of erosion of the internal surfaces over time (greater than 1- 
years).

I wouldn't worry about it if it was my installation.

Roger Hightower, WBCCI #4165, VAC
1975 31' Sovereign
2002 Ford F-250 PSD