Manometer: Easy Read Dynameter™ 0 to 4" Water Column
- Use with RadonAway Systems
- Non-toxic oil filled
- uses a 3/16" hole
- Includes vinyl (write-on) system label
- Compatible with all fans except HS series
- Supplied with mounting screw, instructions & 3/16" x 5" vinyl tubing
- 5 year limited manufacturer's warranty
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