{"product_id":"evenheat-glass-kiln-gts-23","title":"Evenheat Glass Kiln - GTS 23","description":"\u003cstyle\u003e\n.d{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;color:#111;line-height:1.6;width:100%;max-width:100%;display:block!important}\n.d *{box-sizing:border-box}\n.d-intro{padding-bottom:36px;margin-bottom:44px;border-bottom:2px solid #111;display:block}\n.d-kicker{font-size:0.72em;letter-spacing:0.16em;text-transform:uppercase;color:#FF8C42;font-weight:700;margin-bottom:12px;display:block}\n.d-title{font-size:1.9em;font-weight:700;color:#000;line-height:1.15;margin-bottom:12px;display:block}\n.d-meta{font-size:0.88em;color:#888;display:block;margin-bottom:20px}\n.d-meta b{color:#bbb;margin:0 7px;font-weight:400}\n.d-lead{font-size:0.97em;color:#444;line-height:1.9;display:block}\n.d-glance{display:grid!important;grid-template-columns:repeat(4,1fr);border:1px solid #e0e0e0;margin-bottom:64px}\n.d-gi{padding:16px 18px;border-right:1px solid 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#e8e8e8;display:block}\n.d-faq-item:last-child{border-bottom:none;padding-bottom:0}\n.d-q{font-size:0.88em;font-weight:700;color:#111;margin-bottom:9px;display:block}\n.d-a{font-size:0.84em;color:#555;line-height:1.85;display:block}\n.d-cta{background:#f5f0eb;border:1px solid #e0d5c8;border-left:3px solid #FF8C42;padding:28px 32px;margin-top:52px;display:flex!important;justify-content:space-between;align-items:center;gap:24px}\n.d-cta-title{font-size:0.97em;font-weight:700;color:#111;display:block;margin-bottom:6px}\n.d-cta-sub{font-size:0.84em;color:#555;line-height:1.65;display:block}\n.d-cta-link{font-size:0.72em;letter-spacing:0.12em;text-transform:uppercase;color:#FF8C42;font-weight:700;text-decoration:none;white-space:nowrap;flex-shrink:0;border:1px solid #FF8C42;padding:10px 16px;display:inline-block}\n.d-cta-link:hover{background:#FF8C42;color:#fff}\n@media(max-width:640px){.d-glance,.d-grid2,.d-uf{grid-template-columns:1fr 1fr}.d-gi:nth-child(2){border-right:none}.d-gi:nth-child(-n+2){border-bottom:1px solid #e0e0e0}.d-cell,.d-uf li{border-right:none!important}.d-sr{grid-template-columns:1fr}.d-sk{border-right:none;border-bottom:1px solid #e8e8e8;padding-bottom:4px}.d-cta{flex-direction:column;align-items:flex-start}}\n\u003c\/style\u003e\n\n\u003cdiv class=\"d\"\u003e\n\n\u003cdiv class=\"d-intro\"\u003e\n  \u003cspan class=\"d-kicker\"\u003eEvenheat  ·  Glass Kiln  ·  GTS Series\u003c\/span\u003e\n  \u003cspan class=\"d-title\"\u003eEvenheat Glass Kiln - GTS 23\u003c\/span\u003e\n  \u003cspan class=\"d-meta\"\u003eModel EH-GTS-23 \u003cb\u003e·\u003c\/b\u003e 240V \u003cb\u003e·\u003c\/b\u003e 23.5\" dia. x 13.5\" deep \u003cb\u003e·\u003c\/b\u003e 1700°F\u003c\/span\u003e\n  \u003cspan class=\"d-lead\"\u003eThe GTS 23 has been a workhorse for glass artists since Evenheat's earliest days, offering a generous 3.5 cubic foot chamber that handles both high-volume small piece production and larger individual works. With top and side firing elements for uniform heat distribution and bubble elimination, plus Evenheat's patented Quiet Drive Solid State Relay for precision control, this kiln delivers professional results for slumping, fusing, draping, painting, and casting.\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"d-glance\"\u003e\n  \u003cdiv class=\"d-gi\"\u003e\n\u003cspan class=\"d-gl\"\u003eMax Temp\u003c\/span\u003e\u003cspan class=\"d-gv\"\u003e1700°F\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"d-gi\"\u003e\n\u003cspan class=\"d-gl\"\u003eChamber\u003c\/span\u003e\u003cspan class=\"d-gv\"\u003e23.5\" dia. x 13.5\" deep\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"d-gi\"\u003e\n\u003cspan class=\"d-gl\"\u003eVoltage\u003c\/span\u003e\u003cspan class=\"d-gv\"\u003e240V\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"d-gi\"\u003e\n\u003cspan class=\"d-gl\"\u003eCapacity\u003c\/span\u003e\u003cspan class=\"d-gv\"\u003e3.5 cu. ft.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"d-section\"\u003e\n  \u003cdiv class=\"d-sh\"\u003eWhat’s included\u003c\/div\u003e\n  \u003cdiv class=\"d-grid2\"\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003eQuiet Drive Solid State Relay\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eEvenheat's patented relay with zero-crossing technology fires 60 times per second for ultra-tight temperature control, extends element life, and requires no replacement over the kiln's lifetime.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003eFull Stainless Steel Jacket\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eDurable construction with no leaks, shifting, or weakness. Provides structural integrity and professional appearance for years of reliable service.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003eTop and Side Firing Elements\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eEssential for glass firing, heating the surface uniformly while providing heat to the lower kiln portion to reduce and eliminate bubbles in your work.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003e16\" Wide Lid Handle\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eExtra-wide handle with load-bearing corner-mounted brackets for added strength, durability, and ease of operation at all skill levels.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003eThree-Position Lid Vent\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eAdjustable venting system allows precise control of atmosphere and cooling rates during different firing stages.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003eEngineered Kiln Stand\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eSpecially designed durable stand provides stable support and positions the kiln at an ergonomic working height.\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"d-section\"\u003e\n  \u003cdiv class=\"d-sh\"\u003eTechnical specifications\u003c\/div\u003e\n  \u003cdiv class=\"d-specs\"\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eModel\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eGTS 23\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eSKU\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eEH-GTS-23\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eChamber dimensions\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003e23.5\" diameter x 13.5\" deep\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eCubic feet\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003e3.5 cu. ft.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eMaximum temperature\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003e1700°F\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eVoltage\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003e240V\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eAmperage\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eContact for specifications\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eWatts\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eContact for specifications\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eBrick thickness\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eFull brick construction\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eEstimated shipping weight\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eContact for specifications\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eWarranty\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003e2-year limited (registration required within 30 days)\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cspan class=\"d-warranty\"\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e Two-year limited warranty from Evenheat. Must be registered within 30 days of delivery. Valid only through authorized dealers — Peach State Pottery is an authorized Evenheat dealer.\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"d-section\"\u003e\n  \u003cdiv class=\"d-sh\"\u003eOptional accessories\u003c\/div\u003e\n  \u003cdiv class=\"d-grid2\"\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003eKiln Shelves\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eAdditional shelving for multi-level loading and increased production capacity in a single firing cycle.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003eShelf Posts and Supports\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eHigh-temperature posts in various heights for flexible shelf configuration and proper spacing between layers.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003eKiln Wash\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eProtective coating for shelves prevents glass from adhering during fusing and slumping operations.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003eFiber Blanket\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eAdditional insulation material for specialized firing techniques and improved energy efficiency.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003eReplacement Elements\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eKeep spare heating elements on hand to minimize downtime and maintain consistent firing schedules.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003eDigital Pyrometer\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eSecondary temperature monitoring for verification and peace of mind during critical firing stages.\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"d-section\"\u003e\n  \u003cdiv class=\"d-sh\"\u003eController upgrades\u003c\/div\u003e\n  \u003cdiv class=\"d-upgrade\"\u003e\n    \u003cdiv class=\"d-utop\"\u003e\n\u003cspan class=\"d-un\"\u003eTAP Touchscreen — SDS Industries\u003c\/span\u003e\u003cspan class=\"d-ut\"\u003eTop Tier\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cspan class=\"d-ud\"\u003eFor glass artists running complex fusing schedules with precise ramp rates and multiple holds, the TAP controller delivers unprecedented control and convenience. Monitor your kiln from anywhere, adjust firing parameters mid-cycle, and build an unlimited library of proven programs for repeatable results.\u003c\/span\u003e\n    \u003cul class=\"d-uf\"\u003e\n      \u003cli\u003eUnlimited programs and firing steps\u003c\/li\u003e\n      \u003cli\u003eTAP mobile app — monitor from your phone\u003c\/li\u003e\n      \u003cli\u003ePush notifications when firing completes\u003c\/li\u003e\n      \u003cli\u003eAdjust temp or add time mid-firing\u003c\/li\u003e\n      \u003cli\u003eAuto-updates over Wi-Fi\u003c\/li\u003e\n      \u003cli\u003eFiring logs and maintenance schedules\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"d-upgrade\"\u003e\n    \u003cdiv class=\"d-utop\"\u003e\n\u003cspan class=\"d-un\"\u003eGenesis Spark — Bartlett Instruments\u003c\/span\u003e\u003cspan class=\"d-ut\"\u003eGreat Value\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cspan class=\"d-ud\"\u003eThe Genesis Spark offers professional-grade control at a mid-range price point, perfect for glass artists who want reliable digital programming without the premium features. With 30 customizable programs and Wi-Fi connectivity for updates, it handles everything from simple slumps to complex fusing schedules.\u003c\/span\u003e\n    \u003cul class=\"d-uf\"\u003e\n      \u003cli\u003e30 programs × 32 segments each\u003c\/li\u003e\n      \u003cli\u003e3.2″ color touchscreen display\u003c\/li\u003e\n      \u003cli\u003eWi-Fi for remote updates and diagnostics\u003c\/li\u003e\n      \u003cli\u003eCone fire and ramp\/hold modes\u003c\/li\u003e\n      \u003cli\u003ePreheat capability built in\u003c\/li\u003e\n      \u003cli\u003eAdjust firing in real time\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"d-section\"\u003e\n  \u003cdiv class=\"d-sh\"\u003eCommon questions\u003c\/div\u003e\n  \u003cdiv class=\"d-faq-item\"\u003e\n\u003cspan class=\"d-q\"\u003eWhat's the largest piece I can fire in the GTS 23?\u003c\/span\u003e\u003cspan class=\"d-a\"\u003eWith a 23.5\" diameter chamber, you can comfortably fire circular pieces up to about 22\" or square pieces around 16\" x 16\" with proper clearance from the walls. The 13.5\" depth accommodates stacked shelves for multiple smaller pieces or tall sculptural work. Always leave at least 1\" clearance around pieces for proper heat circulation.\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"d-faq-item\"\u003e\n\u003cspan class=\"d-q\"\u003eWhy are top and side elements important for glass?\u003c\/span\u003e\u003cspan class=\"d-a\"\u003eTop and side firing elements are essential for glass work because they heat the glass surface uniformly and provide heat to the lower kiln portion, which helps reduce and eliminate bubbles. This configuration prevents uneven heating that can cause thermal shock, cracking, or incomplete fusing. The GTS 23's element placement is specifically engineered for optimal glass firing results.\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"d-faq-item\"\u003e\n\u003cspan class=\"d-q\"\u003eHow does the Quiet Drive Solid State Relay improve my firing?\u003c\/span\u003e\u003cspan class=\"d-a\"\u003eThe patented Quiet Drive relay fires up to 60 times per second versus the 10 times per second limit of mechanical relays, delivering incredibly tight temperature control for consistent results. The zero-crossing technology turns elements off only when voltage is at 0V, extending element life and reducing energy consumption. With no moving parts, it never needs replacement, saving you money and maintenance time over the kiln's lifetime.\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"d-faq-item\"\u003e\n\u003cspan class=\"d-q\"\u003eCan I use this kiln for both fusing and slumping?\u003c\/span\u003e\u003cspan class=\"d-a\"\u003eYes, the GTS 23 is designed for the full range of glass techniques including fusing, slumping, draping, painting, and casting. The 1700°F max temperature covers all standard glass working temperatures, and the precise controller options allow you to program the different ramp rates and hold times each technique requires. Many studios use this as their primary all-purpose glass kiln.\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"d-faq-item\"\u003e\n\u003cspan class=\"d-q\"\u003eDoes buying from Peach State Pottery affect my warranty?\u003c\/span\u003e\u003cspan class=\"d-a\"\u003eNo. We are an authorized Evenheat dealer. Your two-year warranty is fully valid and you have direct access to Evenheat’s support team. Buying from an unauthorized seller can void your warranty entirely.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"d-cta\"\u003e\n  \u003cdiv\u003e\n    \u003cspan class=\"d-cta-title\"\u003eNot sure if the EH-GTS-23 is right for you?\u003c\/span\u003e\n    \u003cspan class=\"d-cta-sub\"\u003eWe’re authorized Evenheat dealers based in Atlanta. Call, email, or chat — we’ll give you a straight answer about specs, sizing, and accessories before you spend a dollar.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003ca href=\"https:\/\/peachstatepottery.com\/pages\/contact-us\" class=\"d-cta-link\"\u003eTalk to an expert →\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Evenheat","offers":[{"title":"Default Title","offer_id":48721671979163,"sku":"EH-GTS-23","price":3571.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7160\/9243\/files\/7Modified.jpg?v=1781046395","url":"https:\/\/peachstatepottery.com\/products\/evenheat-glass-kiln-gts-23","provider":"Peach State Pottery","version":"1.0","type":"link"}