Combustion air louver

Options

Can anyone recommend a motorized exterior louvered vent for combustion air ?

Looking for something about 24" x 24", and it needs to have an end switch of some sort to interlock with the combustion equipment.

Any preferred types, models, mfg's ?

Comments

  • pecmsg
    pecmsg Posts: 7,619

    plenty on the web

    24 / 110 / 230 volt

    Fire safety’s also available