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.
700 auto air vent
Options
joebear
Member Posts: 2
when using 700 auto air vents,does the cap need to be loose to vent air or can air be vented with cap closed?
0
Comments
-
700 auto air vent
I must be tired,,,,, who makes that?0 -
700 auto air vent
amtrol0 -
Depends
The older models with the schrader valve , the cap needs to push down on the pin just a little vent out the air .. The schrader valve was a secondary valve ... Seems like they added the schrader as a safety valve ...Cap fully closed , open or missing the vent is closed ....
i cut one apart years ago when this question came up ...
In the newer models the schrader seem to be deleted ...
Second note.... From inside their paper work , you should set the cap just slightly loose . They don't want a rush of air, water and dirt to foul the valve seats ...There was an error rendering this rich post.
0
This discussion has been closed.
Categories
- All Categories
- 85.7K THE MAIN WALL
- 3K A-C, Heat Pumps & Refrigeration
- 49 Biomass
- 424 Carbon Monoxide Awareness
- 71 Chimneys & Flues
- 1.9K Domestic Hot Water
- 5.2K Gas Heating
- 92 Geothermal
- 149 Indoor-Air Quality
- 3.2K Oil Heating
- 59 Pipe Deterioration
- 847 Plumbing
- 5.8K Radiant Heating
- 371 Solar
- 14.5K Strictly Steam
- 3.2K Thermostats and Controls
- 50 Water Quality
- 38 Industry Classes
- 47 Job Opportunities
- 15 Recall Announcements