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    Zonefirst

    Starting with the development of the first zoning dampers and registers in the 1950’s to today, with exclusive “Plug & Play” dampers – Zonefirst has led the way in excellence and continued innovation.

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    Picture of 20WX12H 24V OPPOSED BLADE

    20WX12H 24V OPPOSED BLADE

    ZONEFIRST:AOBD-20X12
    SKU: ZONEFIRST:AOBD-20X12
    $277.34
    Picture of 20WX16H PARALLEL 24V 3WIRE

    20WX16H PARALLEL 24V 3WIRE

    ZONEFIRST:ZDSM-20X16
    SKU: ZONEFIRST:ZDSM-20X16
    $335.83
    Picture of 20WX8H 24V OPPOSED BLADE

    20WX8H 24V OPPOSED BLADE

    ZONEFIRST:AOBD-20X8
    SKU: ZONEFIRST:AOBD-20X8
    $262.31
    Picture of 20X10 STATIC # REG.DAMPER

    20X10 STATIC # REG.DAMPER

    ZONEFIRST:SPRD-20X10
    SKU: ZONEFIRST:SPRD-20X10
    $123.23
    Picture of 20X12 STATIC # REG.DAMPER

    20X12 STATIC # REG.DAMPER

    ZONEFIRST:SPRD-20X12
    SKU: ZONEFIRST:SPRD-20X12
    $127.44
    Picture of 20X6 AUTO OPPS BLD DAMPER

    20X6 AUTO OPPS BLD DAMPER

    ZONEFIRST:AOBD-20X6
    SKU: ZONEFIRST:AOBD-20X6
    $255.07
    Picture of 20X8STATIC # REG.DAMPER

    20X8STATIC # REG.DAMPER

    ZONEFIRST:SPRD-20X8
    SKU: ZONEFIRST:SPRD-20X8
    $124.64
    Picture of 22WX12H 24V OPPOSED BLADE

    22WX12H 24V OPPOSED BLADE

    ZONEFIRST:AOBD-22X12
    SKU: ZONEFIRST:AOBD-22X12
    $286.26
    Picture of 22WX14H PARALLEL 24V 2-POS S/R

    22WX14H PARALLEL 24V 2-POS S/R

    ZONEFIRST:ZDS-22X14
    SKU: ZONEFIRST:ZDS-22X14
    $331.93
    Picture of 24IN WX 8IN H 24V OPPOSED BLADE

    24IN WX 8IN H 24V OPPOSED BLADE

    ZONEFIRST:AOBD-24X8
    SKU: ZONEFIRST:AOBD-24X8
    $278.46
    Picture of 24V 40VA TRANSFORMER

    24V 40VA TRANSFORMER

    ZONEFIRST:T24
    SKU: ZONEFIRST:T24
    $37.39
    Picture of 24V 4PDT RELAY

    24V 4PDT RELAY

    ZONEFIRST:4PDR
    SKU: ZONEFIRST:4PDR
    $81.02
    Picture of 24V MOTOR ASSM.FOR AOBDS

    24V MOTOR ASSM.FOR AOBDS

    ZONEFIRST:MST
    SKU: ZONEFIRST:MST
    $178.22
    Picture of 24WX10H PARALLEL 24V 3WIRE

    24WX10H PARALLEL 24V 3WIRE

    ZONEFIRST:ZDSM-24X10
    SKU: ZONEFIRST:ZDSM-24X10
    $318.56
    Picture of 24WX24H PARALLEL 24V 2-POS S/R

    24WX24H PARALLEL 24V 2-POS S/R

    ZONEFIRST:ZDS-24X24
    SKU: ZONEFIRST:ZDS-24X24
    $446.65
    Picture of 25 MODULARCORD W/PLUG IN

    25 MODULARCORD W/PLUG IN

    ZONEFIRST:PIW25
    SKU: ZONEFIRST:PIW25
    $5.92
    Picture of 26WX10H 24V OPPOSED BLADE

    26WX10H 24V OPPOSED BLADE

    ZONEFIRST:AOBD-26X10
    SKU: ZONEFIRST:AOBD-26X10
    $295.17
    Picture of 26WX16H PARALLEL 24V 2-POS S/R

    26WX16H PARALLEL 24V 2-POS S/R

    ZONEFIRST:ZDS-26X16
    SKU: ZONEFIRST:ZDS-26X16
    $362.56
    Picture of 2OR3 STAGE CONTROL PANEL 24V

    2OR3 STAGE CONTROL PANEL 24V

    ZONEFIRST:H32
    SKU: ZONEFIRST:H32
    $306.31
    Picture of 2OR3 STAGECONTROLPANEL24VWPLUG

    2OR3 STAGECONTROLPANEL24VWPLUG

    ZONEFIRST:H32P
    SKU: ZONEFIRST:H32P
    $250.61
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