{"product_id":"l-lsm23t3-school-master-k-12-school-kiln-lksm23t3","title":"L\u0026L SM23T-3 School-Master K-12 School Kiln Bartlett Genesis Mini","description":"\u003cstyle\u003e@media (max-width:600px){.sp-kiln-callout{float:none!important;margin:14px auto 18px auto!important;}}\u003c\/style\u003e\u003ch2 class=\"abz-seo-product\"\u003eL\u0026amp;L SM23T-3 SCHOOL-MASTER K-12 SCHOOL KILN WITH Bartlett Genesis Mini\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\u003ch2 class=\"abz-seo-product\"\u003eL\u0026amp;L SM23T-3 SCHOOL-MASTER K-12 SCHOOL KILN WITH ONE-TOUCH� CONTROL\u003c\/h2\u003e\n\u003cp\u003eASK ABOUT OUR PROFESSIONAL INSIDE DELIVERY IN THE NORTH EAST! \u003cbr\u003e\u003cspan style=\"font-weight: bold; text-align: -webkit-center; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; font-size: 18pt; color: #000060;\"\u003eSCHOOL-MASTER\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-weight: bold; text-align: -webkit-center; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; font-size: 14pt; color: #990000;\"\u003eDESIGNED FOR K-12 SCHOOLS - WITH A FIVE YEAR LIMITED WARRANTY AND L\u0026amp;L'S NEW ONE-TOUCH CONTROL\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 13.3333px; font-weight: bold;\"\u003e SPECIAL FIVE-YEAR LIMITED WARRANTY\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 13.3333px;\"\u003e. Proprietary One-Touch Intuitive Kiln Control is designed for busy school teachers - One touch and you are ready to fire the bisque and glaze programs typically used in schools (also easy to adjust simple parameters like cone, delay, hold, heat-up and cool-down rates). You can even create four custom ramp\/hold programs.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 13.3333px;\"\u003eType K 8 gauge thermocouple with protection tube \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 13.3333px;\"\u003eSingle zone with graded elements  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 13.3333px;\"\u003e Full support 14 gauge aluminized steel stand  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 13.3333px;\"\u003e Three solid peephole plugs with full view (no tapering)  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 13.3333px;\"\u003eHard ceramic element holders | Proprietary reflective brick coating that protects brick and keeps dusting down | Easy-Lift, Easy-Load stainless steel spring hinge system with full-support when door is up and tilted back (there are no support bars to get in the way of loading) | Mercury-free relays | Plugs on all USA models (6-50 on single phase and 15-50 on three phase) | MET-us listing to UL499 standards is pending\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt; font-weight: bold;\"\u003eTemperature Rating:\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003eAll models rated for Cone 6 (2280F, 1248 C)except for the SM28T-3, 208V\/1 phase which is rated for Cone 5.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"letter-spacing: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eLoading: \u003c\/span\u003eLid position, when open, rests at an angle away from the kiln without lid supports so that the loading is easy and unobstructed.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"letter-spacing: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003e\u003cb\u003e \u003c\/b\u003eSpring loaded hinge for  feather-lite easy opening.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"letter-spacing: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003e\u003cb\u003e \u003c\/b\u003e Heavy-duty 14 gauge full solid stand with multiple bends for strength. Bolt on legs.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"letter-spacing: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eAssembly: \u003c\/span\u003eThree 9� high sections stack on top of each other. Easy to assemble. Bottom is reversible.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"letter-spacing: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eConstruction: \u003c\/span\u003eStainless steel wrapped around brick with 3 clamps on each section. All stainless screws.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"letter-spacing: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003e K23 3\" firebrick  \u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"letter-spacing: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003e\u003cb\u003e \u003c\/b\u003eReflective coating protects brick and reduces dusting.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"letter-spacing: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eElement Holders:\u003c\/span\u003e Hard ceramic element holders protect brick.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"letter-spacing: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eElements: \u003c\/span\u003eSix heavy-duty graded elements.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"letter-spacing: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eElement Connections:\u003c\/span\u003e Proprietary all-ceramic element connection block makes changing elements easy.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"letter-spacing: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eControl Panel: \u003c\/span\u003eAll controls and components are mounted in a hinged control panel\/element connection box. A layer of insulation and separation plate helps keep the controls cool. \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003eControl box can be easily removed for servicing. On\/off switch and control fuse are included.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"letter-spacing: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"letter-spacing: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eRelays:\u003c\/span\u003e Mercury Free relays.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"letter-spacing: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e \u003c\/span\u003eType K 8 gauge with ceramic protection tubes prevent metallic dusting in kiln and result in longer thermocouple life.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"letter-spacing: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003ePeephole Plugs:\u003c\/span\u003e Non-fragile solid ceramic with heat-locked head. 1� diameter full-view non-tapered. One per section.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"letter-spacing: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003ePower Cord\/Plug:\u003c\/span\u003e 50 Amp NEMA 6-50 six foot cord included for one phase; 50 Amp NEMA 15-50 six foot cord included for three phase.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"letter-spacing: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eInstructions:\u003c\/span\u003e Complete visual instructions with control reference, process information, assembly, troubleshooting, and parts list.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"letter-spacing: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003e Special Five-Year Limited Warranty. (See hotkilns.com\/five-year-warranty.pdf).\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"letter-spacing: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eUL Listing:\u003c\/span\u003e Yes\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 13.3333px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"letter-spacing: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif;\"\u003e\u003cspan style=\"color: #990000;\" color=\"#990000\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e\u003cb\u003e \u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 10pt;\"\u003eOptions :\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt; font-weight: bold;\"\u003eOptional Vent System:\u003c\/span\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003eVent-Sure downdraft vent\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"letter-spacing: normal; background-color: #ffffff;\"\u003e\u003cspan style=\"font-family: Helvetica, Geneva, Arial, SunSans-Regular, sans-serif; font-size: 10pt;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eOptional Furniture\/Shelves Kit: \u003c\/span\u003eAll furniture kits include six each 1\/2�, 1�, 2� 4�, 6� and 8� high 1-1\/2� square cordierite posts, heat-resistant gloves and 5 pounds of cone 10 kiln wash.\u003c\/span\u003e\u003c\/p\u003e\n","brand":"L\u0026L Kilns","offers":[{"title":"Default Title","offer_id":45113412583746,"sku":"LKSM23T3-A","price":4799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/5508\/2050\/files\/SMT23T-OPEN.jpg?v=1725546218","url":"https:\/\/www.sheffield-pottery.live\/products\/l-lsm23t3-school-master-k-12-school-kiln-lksm23t3","provider":"Sheffield Pottery Inc.","version":"1.0","type":"link"}