{"title":"Orton VentMaster® (with downdraft ventilation)","description":"\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/73_480x480.jpg?v=1683714472\"\u003e\u003c\/p\u003e\n\u003cp\u003eEdward Orton Jr. Ceramic Foundation\u003c\/p\u003e\n\u003cp\u003e\u003cimg align=\"right\" border=\"0\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/orton-ventmaster2.jpg?v=1680008404\" alt=\"Orton Vent Master\"\u003eHere you can order a Orton VentMaster® (with downdraft ventilation) from Sheffield Pottery Ceramic Supplies.\u003c\/p\u003e\n\u003cp\u003eThe Orton VentMaster® is available in 110 and 220 volts which move 73 Cubic Feet per Minute: Normal room conditions will replenish air, no need for makeup air system.\u003c\/p\u003e\n\u003cp\u003eThese downdraft kiln vents weigh 10 lbs.\u003c\/p\u003e\n\u003cp\u003eIt comes with 4 foot high temperature hose.\u003c\/p\u003e\n\u003cp\u003eAvailable VentMaster Extender Kit extends length an additional four feet (recommended 25 foot maximum).\u003c\/p\u003e\n\u003cp style=\"color: #000080;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe patented Orton Vent Master not only vents fumes but also improves firing results.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"color: #000080;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIt pulls fresh oxygen into the kiln for brighter colors, especially noticeable with red and orange glazes and decals. Fire red and green glazes in the same load without glaze contamination. The Vent Master draws air from the kiln, dilutes it with room air, and pushes it outdoors through a vent hose.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"color: #000080;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe extra oxygen and increased air movement help burn carbon out of the clay, which helps eliminate a host of firing problems: bloating, dark patches in the clay, porcelain mildew, pinholes, pitting, blisters, and bubbles.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"color: #000080;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe Orton VentMaster kiln ventilation removes fumes containing volatile metals, fluorides and sulphur oxides. You can fire even lusters, decals, metallics, and pate-de-verre glass without strong odor.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"color: #000080;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe flow of fresh air helps even out the temperature throughout the kiln. The downdraft kiln vents extend the life of the Kiln Sitter tube assembly, since fumes by-pass the tube. You will enjoy the convenience of the Vent Master. Throughout the firing, keep the lid closed and peephole plugs inserted. You no longer need to remember to lower the hot lid from vented position.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"color: #000080;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe Vent Master increases firing time by about five minutes for firings up to cone 4; 12 minutes for firings from cone 4 to 10. It has little effect on maximum temperature. At 132 watts, electrical consumption of the motor on the downdraft kiln vent is only pennies per firing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"color: #000080;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFrom the shut-off temperature down to 1000°F, the Vent Master has little effect on cooling time. From 1000°F to room temperature, it reduces cooling time by about two hours.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cimg align=\"right\" border=\"0\" style=\"float: right; margin: 0px 0px 10px 10px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/ventmaster-wall.jpg?v=1680008864\" alt=\"Orton Vent Master downdraft kiln venting sustem\"\u003e\u003cstrong\u003eVentMaster:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eAll Orton VentMasters include the main motor \u0026amp; blower housing, one four foot high-temperature hose, one collector cup, multiple hose clamps, installation instructions and sample cones for test firing. VentMaster Motor can be kept on the floor or mounted to the wall. If placement under kiln is obstructed, the collector cup can also be attached to the side of the kiln.\u003c\/p\u003e\n\u003cp\u003eWith downdraft kiln vents, the kiln is kept under a slight negative pressure. Gases are pulled out of the kiln near the bottom, mixed with fresh room air and exhausted to the outside through a duct. Improved air flow in the kiln results in more uniform temperatures, reducing hot and cold spots.\u003c\/p\u003e\n\u003cp\u003eKilns cool faster when properly vented. In some cases, the kiln can cool down up to four hours faster, meaning you can empty and refill the kiln in less time.\u003c\/p\u003e\n\u003cp\u003eDowndraft kiln vents can also extend the life of the metallic parts of your kiln by removing corrosive fumes. This means longer kiln life and reduced repair costs.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSo Why Vent Your Kiln?\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFume Removal Improves Firings\u003c\/li\u003e\n\u003cli\u003eExtend the Life of Kiln Elements\u003c\/li\u003e\n\u003cli\u003eCool Your Kiln Faster\u003c\/li\u003e\n\u003cli\u003eImprove Temperature Uniformity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eWhy VentMaster?\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal Unit (Fits all kilns)\u003c\/li\u003e\n\u003cli\u003eLightweight, Easy to Install or Move\u003c\/li\u003e\n\u003cli\u003eNo Vibration Transfered From Motor to Kiln.\u003c\/li\u003e\n\u003cli\u003eMountable on Wall or Floor (no kit required)\u003c\/li\u003e\n\u003cli\u003eVent Two Kilns Simultaneously*with Expansion Kit.\u003c\/li\u003e\n\u003cli\u003eNon-Corrosive Blower Housing\u003c\/li\u003e\n\u003cli\u003eNo need for Makeup Air System\u003c\/li\u003e\n\u003cli\u003eETL \/ CE Certified\u003c\/li\u003e\n\u003cli\u003eUL Listed Motor\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"evenheat-orton-ventmaster-kiln-vent-evevent120","title":"Evenheat Orton VentMaster Downdraft Kiln Venting System 120V","description":"\u003ch2 class=\"abz-seo-product\"\u003eEvenheat Orton VentMaster Downdraft Kiln Venting System 120V\u003c\/h2\u003e\n\u003cp\u003eOrton VentMaster® Kiln Venting Systems from Edward Orton Jr. Ceramic Foundation \u003cspan style=\"font-size: 12pt;\" data-mce-style=\"font-size: 12pt;\"\u003e\u003cimg align=\"right\" alt=\"Orton VentMaster Downdraft Kiln Venting System 110V\" border=\"0\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/ventmaster-wall_62335d3a-44be-4233-a8f8-246b49b2e0c5.jpg?v=1684312596\" style=\"float: right; margin: 0px 0px 10px 10px;\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/ventmaster-wall_62335d3a-44be-4233-a8f8-246b49b2e0c5.jpg?v=1684312596\" data-mce-style=\"float: right; margin: 0px 0px 10px 10px;\"\u003eH\u003c\/span\u003eere you can order a Orton VentMaster® (with downdraft ventilation) from Sheffield Pottery Ceramic Supplies.\u003c\/p\u003e\n\u003cp\u003eThe Orton VentMaster® is available in 110 and 220 volts which move 73 Cubic Feet per Minute: Normal room conditions will replenish air, no need for makeup air system. \u003cbr\u003e It weighs 10 Lbs.\u003cbr\u003e It comes with 4 foot high temperature hose. \u003cbr\u003e Available VentMaster Extender Kit extends length an additional four feet (recommended 25 foot maximum).\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\" data-mce-style=\"font-size: 12pt;\"\u003eVentMaster:\u003c\/span\u003e Your Orton Vent Master System kit includes:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFan assembly (Blower Housing Package) with 6 ft power cord\u003c\/li\u003e\n\u003cli\u003eCollector cup with adjustable height foot\u003c\/li\u003e\n\u003cli\u003eHigh temperature gasket to seal collector cup to bottom or side\u003c\/li\u003e\n\u003cli\u003eof kiln\u003c\/li\u003e\n\u003cli\u003e4 foot length of 2” diameter high temperature black flex hose\u003c\/li\u003e\n\u003cli\u003eTwo-2” hose clamps\u003c\/li\u003e\n\u003cli\u003eOne-¼” drill bit\u003c\/li\u003e\n\u003cli\u003eOne-3” stud\u003c\/li\u003e\n\u003cli\u003eOrton sample test cones\u003c\/li\u003e\n\u003cli\u003eCones and Firing booklet\u003c\/li\u003e\n\u003cli\u003eKiln Safety booklet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVentMaster Motor can be kept on the floor or mounted to the wall. If placement under kiln is obstructed, the collector cup can also be attached to the side of the kiln. \u003cbr\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cspan style=\"font-weight: bold; color: #800000;\" data-mce-style=\"font-weight: bold; color: #800000;\"\u003eThe optional Expansion Kit should be purchased to vent:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cspan style=\"font-weight: bold; color: #800000;\" data-mce-style=\"font-weight: bold; color: #800000;\"\u003e - 2 Kilns with combined volume not exceeding 20 cu ft\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"center\"\u003e\u003cspan style=\"font-weight: bold; color: #800000;\" data-mce-style=\"font-weight: bold; color: #800000;\"\u003e -Oval Kilns exceeding 12 cu ft but not exceeding 20 cu ft\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eItems you will need to install your new Vent Master:\u003cbr\u003e . a screwdriver, an electric drill (if your kiln has a steel plate on the bottom)\u003cbr\u003e. a vacuum cleaner. duct tape (optional)\u003cbr\u003e. a dryer vent kit – (containing flexible aluminum hose and 4” hose clamp) available from hardware and home center stores\u003cbr\u003e(Note: When selecting the dryer vent kit, be sure the vent flap is lightweight enough to be blown open easily and the vent pipe is long enough to go through your outside wall).\u003cbr\u003eYou have the option to install the Vent Master as a positive or negative pressure system, meaning that you can install the Vent Master to push the vent exhaust (positive pressure) out of the room or you can install the Vent Master to pull the vent exhaust (negative pressure) out of the room.\u003cbr\u003eFor a Positive Pressure System : Dryer Vent Kit w\/sufficient length of 4” aluminum, dryer vent duct to exhaust through outside wall.\u003cbr\u003eFor a Negative Pressure System : Sufficient length of high temperature 2” vacuum hose to allow blower assembly to be mounted adjacent to exhaust opening in wall.\u003c\/p\u003e\n\u003cp\u003eOrton VentMaster® (with downdraft ventilation)\u003c\/p\u003e\n\u003cp\u003eWith Downdraft Venting, the kiln is kept under a slight negative pressure. Gases are pulled out of the kiln near the bottom, mixed with fresh room air and exhausted to the outside through a duct. Improved air flow in the kiln results in more uniform temperatures, reducing hot and cold spots. \u003cbr\u003e Kilns cool faster when properly vented. In some cases, the kiln can cool down up to four hours faster, meaning you can empty and refill the kiln in less time. \u003cbr\u003e Downdraft venting can also extend the life of the metallic parts of your kiln by removing corrosive fumes. This means longer kiln life and reduced repair costs.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSo Why Vent Your Kiln?\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFume Removal Improves Firings\u003c\/li\u003e\n\u003cli\u003eExtend the Life of Kiln Elements \u003c\/li\u003e\n\u003cli\u003eCool Your Kiln Faster\u003c\/li\u003e\n\u003cli\u003eImprove Temperature Uniformity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan style=\"font-weight: bold;\" data-mce-style=\"font-weight: bold;\"\u003e\u003cimg align=\"right\" alt=\"Orton VentMaster Downdraft Kiln Venting System 110V\" border=\"0\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/ventmaster-floor.jpg?v=1684312612\" style=\"float: right; margin: 0px 0px 10px 10px;\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/ventmaster-floor.jpg?v=1684312612\" data-mce-style=\"float: right; margin: 0px 0px 10px 10px;\"\u003eWhy VentMaster?\u003c\/span\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal Unit (Fits all kilns)\u003c\/li\u003e\n\u003cli\u003eLightweight, Easy to Install or Move\u003c\/li\u003e\n\u003cli\u003eNo Vibration Transfered From Motor to Kiln.\u003c\/li\u003e\n\u003cli\u003eMountable on Wall or Floor (no kit required)\u003c\/li\u003e\n\u003cli\u003eVent Two Kilns Simultaneously*with Expansion Kit.\u003c\/li\u003e\n\u003cli\u003eNon-Corrosive Blower Housing\u003c\/li\u003e\n\u003cli\u003eNo need for Makeup Air System\u003c\/li\u003e\n\u003cli\u003eETL \/ CE Certified\u003c\/li\u003e\n\u003cli\u003eUL Listed Motor\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Orton","offers":[{"title":"Default Title","offer_id":45113304285506,"sku":"EVEVENT120","price":688.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/NOTFORINDIVIDUALSALE_6281b87a-7230-46e8-a523-b069478e4f77.jpg?v=1762878701"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/collections\/NOTFORINDIVIDUALSALE_6281b87a-7230-46e8-a523-b069478e4f77.jpg?v=1786647128","url":"https:\/\/www.sheffield-pottery.live\/collections\/orton-ventmaster-with-downdraft-ventilation.oembed","provider":"Sheffield Pottery Inc.","version":"1.0","type":"link"}