Originally Posted By: fbuttermore This post was automatically imported from our archived forum.
the house. I’ve never seen that before and it just didn’t look kosher to me. The client was having an HVAC come in to make some corrections anyway so they added that to the list. I couldn’t find anything in local code against it, but like I said…It just doesn’t seem right.
BTW- it was all in great condition…
Any thoughts? 
Originally Posted By: dedwards This post was automatically imported from our archived forum.
Here that is about all they use is galvanized pipe. My own home is full of galvanized gas pipe. Haven’t had single problem in 17 years. As said it depends on the local controlling authority in most cases.
Originally Posted By: Jay Moge This post was automatically imported from our archived forum.
not sure if galvi. alone is an issue, or black pipe alone either. i would be concerned with combining the 2 and causing some sort of dissimilar matal currosion. ion transfer rates are different.
Originally Posted By: ckratzer This post was automatically imported from our archived forum.
Black for gas is required in the areas I build in simply because the black hardened steel pipe is more durable,hence safer,than it’s softer counterpart galvanized lead.