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.
Boiler Vent Pipe: 30 ga Temporary Or Don't Try It
PGB1
Member Posts: 92
Hi All!
The vent pipe for a 100-k BTU natural draft boiler has a small rust hole & generally is starting to get very thin from rust. There is one adjustable elbow and 18" of pipe until it reaches the clay tile liner of the brick chimney.
Locally no heating suppliers, plumbing suppliers nor hardware stores have 5" in 26 gauge or heavier. None would order less than a case of 5' lengths and a case of elbows.
Realizing that 30 gauge is not compliant, if I temporarily installed 30 gauge galvanized will it last until I can find 26 gauge somewhere? Or will this be a "going to last a week" kind of fix?
Thanks For Helping,
Paul
PS: This one is my own house.
The vent pipe for a 100-k BTU natural draft boiler has a small rust hole & generally is starting to get very thin from rust. There is one adjustable elbow and 18" of pipe until it reaches the clay tile liner of the brick chimney.
Locally no heating suppliers, plumbing suppliers nor hardware stores have 5" in 26 gauge or heavier. None would order less than a case of 5' lengths and a case of elbows.
Realizing that 30 gauge is not compliant, if I temporarily installed 30 gauge galvanized will it last until I can find 26 gauge somewhere? Or will this be a "going to last a week" kind of fix?
Thanks For Helping,
Paul
PS: This one is my own house.
0
Comments
-
30 gauge isn't going to last long... might last a week, might not. Can you get a small sheet of 20 or 26 gauge galvanized-- say 3 feet square or so -- and cut it so it fits lengthwise on the thinning pipe and wraps about 1 and half times around, then smear the rotted section with furnace cement, wrap your wrap on, and pop rivet it in place? Not the best idea... and I won't guarantee anything... but it might buy you enough time to get some proper flue pipe ordered and delivered from somewhere... State Supply? Grainger? Even Amazon???Br. Jamie, osb
Building superintendent/caretaker, 7200 sq. ft. historic house museum with dependencies in New England1 -
-
-
-
-
Thank You All for helping. I very much appreciate your sharing of knowledge.
Bad luck day for finding pipe & fitting yesterday:
I tried all of the on line places with no luck. Surprisingly, even Supply House came back as Back Ordered during Checkout- 24 ga also. Grainger was also B/Order, but at 142.00USD for 4 ft & 84.00 for elbow, perhaps that's a good thing. Home Depot would not order the items, saying they don't carry them. This morning on line, I saw the elbow available to order. Maybe the pipe is in there somewhere.
Today, I'll get some 26 or 24 ordered somewhere and put 30 ga temporarily if I can't get parts today.
Thanks Again for helping!
Paul0 -
Categories
- All Categories
- 86.3K THE MAIN WALL
- 3.1K A-C, Heat Pumps & Refrigeration
- 53 Biomass
- 422 Carbon Monoxide Awareness
- 90 Chimneys & Flues
- 2K Domestic Hot Water
- 5.4K Gas Heating
- 100 Geothermal
- 156 Indoor-Air Quality
- 3.4K Oil Heating
- 64 Pipe Deterioration
- 917 Plumbing
- 6.1K Radiant Heating
- 381 Solar
- 14.9K Strictly Steam
- 3.3K Thermostats and Controls
- 54 Water Quality
- 41 Industry Classes
- 47 Job Opportunities
- 17 Recall Announcements