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.
Is there a stand-alone float I can install after a Big Mouth?

Shalom
Member Posts: 165
So over the past couple years I've replaced 3 of my four main vents with Big Mouths, the 4th one is on order today now that Amazon has 'em back in stock. I'm only a little nervous about the lack of a float, because there have been times in the past where the old-style fill valve on one of the boilers hasn't seated all the way and the boiler overfilled (no auto feeders here). Eventually that's getting replaced by a ball valve, But until then, I'm wondering if there's anything I can screw into the outlet that would pass air but block water. Or should I just run some PVC pipe from there to over the sink? (edit: would be simpler to just put an elbow and leave a bucket underneath, now I come to think of it. Which would work fine until the bucket overflows, I guess.)
0
Comments
-
I like your bucket idea (maybe with a moisture detection alarm) even better than a float because won't a float force the overfilled water to run upstairs to the radiator vents and spew water all over the finished flooring? (assuming single pipe)1 pipe Peerless 63-03L in Cedar Grove, NJ, coal > oil > NG0
Categories
- 117.6K All Categories
- 82.8K THE MAIN WALL
- 2.7K A-C, Heat Pumps & Refrigeration
- 43 Biomass
- 403 Carbon Monoxide Awareness
- 8 Chimneys & Flues
- 1.6K Domestic Hot Water
- 4.3K Gas Heating
- 107 Geothermal
- 148 Indoor-Air Quality
- 2.7K Oil Heating
- 45 Pipe Deterioration
- 681 Plumbing
- 4.8K Radiant Heating
- 353 Solar
- 13.3K Strictly Steam
- 2.9K Thermostats and Controls
- 48 Water Quality
- 31 Industry Classes
- 65 Job Opportunities
- 11 Recall Announcements