Cold Frame and Automatic Opener

  • COLD FRAME AUTOMATIC OPENER

    COLD FRAME AUTOMATIC OPENER

    JAO
    $59.95

    COLD FRAME AUTOMATIC OPENER

    Works with the Juwel cold frame and extension unit. Special jelly in black cylinder responds to inside temperatures to automatically open and close top panels without electricity. Adjustable to begin opening anywhere from 60F to 85F. Raises up to 12 lbs. Full opening is 17".

    Works with the Juwel cold frame and extension unit. Special jelly in black cylinder responds to inside temperatures to automatically open and... More

  • REPLACEMENT BLACK CYLINDER

    REPLACEMENT BLACK CYLINDER

    JAORC
    $26.95

    Replacement black cylinder for Cold Frame Automatic Opener