Not really a boiler question but...

Post in 'The Boiler Room - Wood Boilers and Furnaces' started by kopeck, Nov 7, 2013.

  1. kopeck

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    Minister of Fire

    Mar 24, 2011
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    It's related to my boiler.

    I'm adding another zone to my house and have everything more or less ready to go. I wanted to add a vent to the zone so I bought a Watts 1/8 HAV (590712) disk vent.

    It has two modes, auto and on. The kicker is I don't know how to switch those modes or in which mode it is in out of the package. Watts site has a pdf for the unit but it simple doesn't say anything about operation, just installation.

    I guess I'll find out but it would be nice to know going in....

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