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Not really a boiler question but...

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

  1. kopeck

    kopeck Minister of Fire

    Mar 24, 2011
    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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