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spirovents

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jeff_81
jeff_81 Member Posts: 1
in THE MAIN WALL
Is there any distance requiremnts when installing a spirovent in a system. I'm familiar with pumping away, I would like to basically no if the is a minimum distance between Spirovent/Expansion tank and circulator----- and if there is a min distance between a circ pump and check valve installation? thanks

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  • Timco
    Timco Member Posts: 3,040
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    Some check valves will chatter if too close to a elbo or circ. Some vents want a straight run of pipe equal to 5X's the diameter of the pipe. Read the instructions. They will tell you what they want.

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    Just a guy running some pipes.
  • Unknown
    Unknown
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    Spirovent

    I've used spirovents in almist all locations. The only restriction is the horizontal models must be used horizontally. Same applies for the 1" and 1-1/4" verticle models.

    You will find that they will work better if you can keep them 18" away from an elbow. They will work just fie with less.

    A standard air scoop MUST have 18-24" of straight piupe before them to do what little they do for air removal!

    Regards,

    Steve
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