{"product_id":"paragon-kilns-ht22d-electric-heat-treating-furnace-ppht22d","title":"Paragon Kilns HT22  Electric Heat Treating Furnace","description":"\u003cstyle\u003e@media (max-width:600px){.sp-kiln-callout{float:none!important;margin:14px auto 18px auto!important;}}\u003c\/style\u003e\u003ch2\u003eParagon HT-22  Electric Heat Treating Furnace : Now includes Solid State Relays\u003c\/h2\u003e\u003cspan class=\"sp-kiln-callout\" style=\"display:block;float:none;margin:14px auto 18px auto;width:290px;max-width:100%;box-sizing:border-box;border:2px solid #1f2a6b;border-radius:12px;overflow:hidden;background:#ffffff;text-align:center;font-family:Arial,Helvetica,sans-serif;font-weight:400;font-style:normal;font-variant:normal;text-transform:none;letter-spacing:normal;word-spacing:normal;text-indent:0;text-decoration:none;white-space:normal;box-shadow:0 3px 10px rgba(31,42,107,0.22);\"\u003e\u003cspan style=\"display:block;background:#1f2a6b;background:linear-gradient(135deg,#1f2a6b 0%,#3f51b5 100%);padding:12px 14px;color:#ffffff;\"\u003e\u003cspan style=\"display:inline-block;vertical-align:middle;width:38px;height:38px;line-height:38px;margin:0 10px 0 0;border-radius:50%;background:#ffffff;color:#1f2a6b;font-size:22px;\"\u003e☎︎\u003c\/span\u003e\u003cspan style=\"display:inline-block;vertical-align:middle;max-width:190px;font-size:16px;font-weight:700;line-height:1.25;color:#ffffff;text-align:left;\"\u003eCall us to speak to one of our kiln experts\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"display:block;padding:12px 14px 12px;color:#222222;\"\u003e\u003cspan style=\"display:block;font-size:13px;line-height:1.4;color:#222222;\"\u003eLet us help guide you to the right kiln for your needs!\u003c\/span\u003e\u003ca href=\"tel:+18887742529\" style=\"display:block;margin:10px 0 8px;padding:8px 6px;border-radius:8px;background:#c8452d;color:#ffffff;font-size:22px;font-weight:700;line-height:1.2;letter-spacing:.02em;text-decoration:none;\"\u003e(888) 774-2529\u003c\/a\u003e\u003cspan style=\"display:block;font-size:12px;line-height:1.4;color:#444444;\"\u003eWe are available 8:30 – 5:00 EST\u003c\/span\u003e\u003cspan style=\"display:block;font-size:12px;line-height:1.4;color:#444444;margin-top:3px;\"\u003eLeave a message after hours with name, number, and the best time for us to call you back.\u003c\/span\u003e\u003cspan style=\"display:block;margin-top:9px;padding-top:7px;border-top:1px solid #dddddd;font-size:12px;line-height:1.3;color:#1f2a6b;\"\u003e\u003cstrong style=\"font-weight:700;\"\u003eSheffield Pottery\u003c\/strong\u003e · Since 1946\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003cp\u003e\u003cbr\u003eMachine shops save time with a furnace at their disposal in their own shop. You will no longer send a die out for heat treating, wait for its return and then send it out again for additional heat treating. \u003cbr\u003e\u003cbr\u003eSolid construction \u003cbr\u003eThe door on this electric heat treating furnace swings open with one-handed operation. A counter-weight handle holds the door securely closed. The door has a vent hole, so you can see inside the furnace during firing. Metal covers seal the vent holes when not in use. (Always wear Paragon firing safety glasses when looking into a hot furnace.) The electric heat treating furnace is insulated with refractory firebrick. The elements are mounted in dropped, recessed grooves machined into the firebrick. Paragon invented this type of groove in 1952. This groove protects the element for long life and low maintenance. Elements are simple to replace because they’re exposed rather than embedded. You can thread new elements into place following clear instructions in the manual. \u003cbr\u003eThe firing chamber is protected by a steel case painted in high temperature blue. A built-in stand lifts the firing chamber safely off your worktable, so no extra stand is needed. The door is mounted with a heavy-duty hinge for smooth opening. A micro-switch shuts off the power to the elements when the door is opened. We use high temperature wire in the switch box for long life. A heat shield, mounted between the switch box and furnace, helps keep the switch box components cool even during extended operation. To further dissipate heat, the switch box is extra large and generously louvered. \u003cbr\u003e\u003cbr\u003eEach Paragon HT22D electric heat treating furnace comes with a cord and plug for immediate installation and a one year warranty. Complete instructions Your furnace includes a wiring diagram, programming instructions, and heat treating manual. \u003cbr\u003e\u003cbr\u003eThe manual for the Paragon HT22D electric heat treating furnace gives you basic heat treating instructions for D2, 440C, ATS 34 and 154 CM. The manual is written in plain English for the beginner. Optional Gas Injection Flow Meter During heat treating, scale forms on the surface of the steel. One way to eliminate most scaling is to wrap the steel in stainless steel foil, which Paragon sells. An easier way is to install the gas injection flow meter on your furnace. It is available as either an add-on kit, or you can order the furnace with the meter installed. The meter regulates the flow of an inert gas, such as argon, inside the furnace. The gas displaces the oxygen to prevent most scaling. \u003cbr\u003e\u003cbr\u003eDesigned for production Paragon’s warranty is not affected by frequency of use. Fire your new Paragon HT22D electric heat treating furnace every day if you want, even in commercial settings. That will have no effect on the warranty period. Optional colors at no extra charge \u003cbr\u003e\u003cbr\u003eBrighten your studio with color! Order your kiln in one of our standard colors at no extra charge . . . berry, black, blue, hot pink, jade, navy, purple, or turquoise. Scroll down to see color samples in the options section.\u003c\/p\u003e\n\u003ch2 class=\"abz-seo-product\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"responsive-table\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eMax. Temperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e2000F\u003cbr\u003e1093C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAmps\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e30\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePhase\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eWatts\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e7200\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eNema\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e6-50R\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eBreaker Size\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e50\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCircuit Copper Wire Size\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e6 gauge\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTUV tested to CSA and UL Standard 499\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eN\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCE\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eN\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eIMPORTANT: Some areas such as Canada and Europe require a lid or door safety switch on kilns.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eControl Type\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eVoltage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e240\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eHertz\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e60\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eNema Details\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDisclaimer: The specifications above assume that the kiln will be plugged into a dedicated circuit. Local electric codes supersede our recommendations.\u003c\/p\u003e\n\u003cp\u003eThe pricing and electrical specifications for the above products reflect their design for use in the United States. The International versions of most models will have variations in electrical specifications and price due to consumer safety requirements or electrical regulations.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"responsive-table\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eKiln Type\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eFront Loading Square\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eSides\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eUnderstanding Chamber Measurements\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eChamber Volume\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e3.38 CU.FT.\u003cbr\u003e95.71 litres\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eChamber Width\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e21.00 IN\u003cbr\u003e533 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eChamber Depth\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e21.00 IN\u003cbr\u003e533 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eChamber Height\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e13.25 IN\u003cbr\u003e337 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eThe Outer Size of the Kiln and the Shipping Size: Width = Left to Right; Depth = Front to Back; Height = Top to Bottom\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eOuter Size\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e37.50W x 30.00D x 23.00H Inches\u003cbr\u003e953W x 762D x 584H mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eShip Size\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e46.50W x 36.50D x 35.50H Inches\u003cbr\u003e1181W x 927D x 902H mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eShip Weight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e339.00 Lbs.\u003cbr\u003e153.77 Kg.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eShip Method \u0026amp; Notations\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eThis Kiln Ships Via Truck\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePart Number\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eHT22D * Base Model\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Paragon Kilns","offers":[{"title":"Default Title","offer_id":45113674236226,"sku":"PPHT22D","price":5796.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/Untitleddesign_83272c25-17e1-4c63-89c0-134d9f18f1cc.jpg?v=1696603817","url":"https:\/\/www.sheffield-pottery.live\/products\/paragon-kilns-ht22d-electric-heat-treating-furnace-ppht22d","provider":"Sheffield Pottery Inc.","version":"1.0","type":"link"}