Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.
Pex on commercial Boilers
tporter0054
Member Posts: 1
Im looking into the feasibility of running Pex for piping on a commercial boiler. the info Im trying to find is whether i can use a manifold to get enough BTU to my larger radiators (ie. Rooftop Makeup air with a 200000 BTU coil) the reason Im trying to steer away from copper or iron is due to the corrosive atmosphere the piping is in with large amounts of h2s gas so any idea if this would be feasible.
0
Comments
-
Uponor and Rehau are promoting large bore pex for commercial work, 2" and larger.
Watch your pipe sizing as the id is smaller than copper tube.
Check with them for fire stop requirements and support for horizontal runs, it takes more hangers or supports.Bob "hot rod" Rohr
trainer for Caleffi NA
Living the hydronic dream0 -
And you will find it very difficult to work with. Difficult to bend0
Categories
- All Categories
- 86K THE MAIN WALL
- 3.1K A-C, Heat Pumps & Refrigeration
- 52 Biomass
- 421 Carbon Monoxide Awareness
- 80 Chimneys & Flues
- 1.9K Domestic Hot Water
- 5.3K Gas Heating
- 96 Geothermal
- 154 Indoor-Air Quality
- 3.3K Oil Heating
- 60 Pipe Deterioration
- 892 Plumbing
- 5.9K Radiant Heating
- 378 Solar
- 14.7K Strictly Steam
- 3.2K Thermostats and Controls
- 52 Water Quality
- 41 Industry Classes
- 47 Job Opportunities
- 17 Recall Announcements