{"product_id":"jen-ken-af3p-11-9-glass-kiln-4-inch-flip-door","title":"Jen-Ken AF3P 11\/9 Glass Kiln with 4\" Flip Door","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 #e0e0e0}\n.d-gi:last-child{border-right:none}\n.d-gl{font-size:0.65em;letter-spacing:0.13em;text-transform:uppercase;color:#aaa;font-weight:600;display:block;margin-bottom:5px}\n.d-gv{font-size:0.97em;font-weight:700;color:#111;display:block}\n.d-section{display:block;padding-bottom:0}\n.d-sh{font-size:0.65em;letter-spacing:0.16em;text-transform:uppercase;color:#aaa;font-weight:700;display:flex!important;align-items:center;gap:10px;padding-top:52px;padding-bottom:14px;margin-bottom:22px;border-bottom:1px solid #e8e8e8}\n.d-sh:before{content:'';width:18px;height:2px;background:#FF8C42;flex-shrink:0;display:block}\n.d-grid2{display:grid!important;grid-template-columns:1fr 1fr;border:1px solid #e8e8e8}\n.d-cell{padding:20px 22px;border-bottom:1px solid #e8e8e8;border-right:1px solid #e8e8e8;display:block}\n.d-cell:nth-child(even){border-right:none}\n.d-cell:nth-last-child(-n+2){border-bottom:none}\n.d-cn{font-size:0.88em;font-weight:600;color:#111;margin-bottom:6px;display:block}\n.d-cd{font-size:0.81em;color:#666;line-height:1.7;display:block}\n.d-specs{border:1px solid #e8e8e8;display:block}\n.d-sr{display:grid!important;grid-template-columns:210px 1fr;border-bottom:1px solid #e8e8e8}\n.d-sr:last-child{border-bottom:none}\n.d-sr:nth-child(even){background:#f9f9f9}\n.d-sk{font-size:0.82em;font-weight:600;color:#555;padding:12px 18px;border-right:1px solid #e8e8e8;display:block}\n.d-sv{font-size:0.82em;color:#111;padding:12px 18px;display:block}\n.d-warranty{padding:16px 22px;border-left:3px solid #FF8C42;background:#fffaf5;font-size:0.83em;color:#555;line-height:1.7;display:block;margin-top:18px;margin-bottom:0}\n.d-faq-item{padding-top:22px;padding-bottom:22px;border-bottom:1px solid #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{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{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\"\u003eJen-Ken  ·  Glass Kiln  ·  AF3P Series\u003c\/span\u003e\n  \u003cspan class=\"d-title\"\u003eJen-Ken AF3P 11\/9 Glass Kiln with 4\" Flip Door\u003c\/span\u003e\n  \u003cspan class=\"d-meta\"\u003eModel AF3P 11\/9 with 4\" Flip Door \u003cb\u003e·\u003c\/b\u003e 120V \u003cb\u003e·\u003c\/b\u003e 11\" x 9\" chamber \u003cb\u003e·\u003c\/b\u003e 1,500°F\u003c\/span\u003e\n  \u003cspan class=\"d-lead\"\u003eThis is Jen-Ken's annealer. An 11\" x 9\" chamber behind a 4-inch self-supported flip door, on a 120V 15-amp circuit — sized for a lampworking bench where hot beads and boro come off the torch and go straight into the kiln. The door is the point: four inches of opening that stays where you leave it, so you can load one-handed at temperature without dropping the chamber. Jen-Ken lists it for annealing and fusing, and rates it to 1,500°F, which is annealing and fusing territory rather than casting. At 50 lbs it ships UPS.\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\"\u003e1,500°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\"\u003e11\" x 9\"\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\"\u003e0.55 cu ft\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"d-gi\"\u003e\n\u003cspan class=\"d-gl\"\u003ePower\u003c\/span\u003e\u003cspan class=\"d-gv\"\u003e120V · 15A\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\"\u003e4\" self-supported flip door\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eA wide front door that holds its own position, so a hot chamber can be loaded one-handed straight off the torch.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003eOrton AF3P 3-button controller\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eJen-Ken fits the Orton AutoFire AF3P as standard — programmable ramp-and-hold, which is what a proper anneal soak needs.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003ePlugs into a normal outlet\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003e120V on a NEMA 5-15R. No electrician, no service upgrade — though Jen-Ken asks for a dedicated circuit behind it.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003e2-year limited warranty\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eJen-Ken's brick-kiln warranty, direct from the factory to the original purchaser.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003eBuilt to order in Florida\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eAssembled in Jen-Ken's own Lakeland shop rather than drop-shipped from a distributor.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003eShips UPS\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eAt 70 lbs crated this one goes by parcel rather than motor freight, which keeps the delivery cost down.\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\"\u003eAF3P 11\/9 with 4\" flip door\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eKiln function\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eAnnealing, fusing\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\"\u003e11\" x 9\"\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\"\u003e0.55 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\"\u003e1,500°F (816°C) — the 4\" flip door lowers the rating; see the note below\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\"\u003e120V\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\"\u003e15A\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eWattage\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003e1,800W\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003ePhase\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eSingle phase\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eReceptacle\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eNEMA 5-15R\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eBreaker (fuse) size\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003e20A recommended; Jen-Ken says 15A may be acceptable — call us to confirm\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eCircuit wire gauge\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003e#12\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eElement placement\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eSide-fired\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eLoading\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003e4\" self-supported flip door (front-opening)\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eController\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eOrton AutoFire AF3P 3-button\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eOverall dimensions\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003e11\" x 16\" x 14\"\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eKiln weight\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003e50 lbs\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\"\u003e70 lbs\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eShipping dimensions\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003e26\" x 26\" x 20\"\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-sr\"\u003e\n\u003cspan class=\"d-sk\"\u003eShipping method\u003c\/span\u003e\u003cspan class=\"d-sv\"\u003eUPS\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 (Jen-Ken)\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 Jen-Ken Kilns to the original purchaser on brick kilns, covering defects in materials and workmanship and limited to repair or replacement of defective items. Elements and thermocouples carry their own two-year coverage; thermocouples are not warranted against breakage. The Orton controller is covered by Orton's own warranty. Keep your proof of purchase. Peach State Pottery is an authorized Jen-Ken 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, posts and a furniture kit\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eGlass wants a flat, primed shelf and fibre paper; casting wants posts and headroom. Jen-Ken's own shelves and posts are sized to this chamber and we stock them alongside the kiln. Tell us your shelf size and we will match it.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003eKiln wash and shelf primer\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eGlass will weld itself to an unprimed shelf. Most glass workers go through primer steadily, so it is worth adding to a first order.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003eBead mandrels and fibre blanket\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eThe accessories that actually get used on an annealer. Tell us how you work and we will put a sensible starter list together.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"d-cell\"\u003e\n\u003cspan class=\"d-cn\"\u003eController upgrade\u003c\/span\u003e\u003cspan class=\"d-cd\"\u003eJen-Ken fits the Orton AutoFire AF3P 3-button as standard. Other AutoFire controllers are a factory option rather than a checkout add-on — call us and we will quote it.\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\"\u003eCommon questions\u003c\/div\u003e\n  \u003cdiv class=\"d-faq-item\"\u003e\n\u003cspan class=\"d-q\"\u003eWhy only 1,500°F?\u003c\/span\u003e\u003cspan class=\"d-a\"\u003eThe 4-inch flip door. Jen-Ken de-rates its flip-door builds deliberately, and the bigger the door the deeper the de-rate — the 11\/4.5 drops from 2,000°F to 1,700°F with a 2-inch door, and this one drops to 1,500°F with a 4-inch one. Their current glass price list carries it as its own row at 1,500°F. For annealing and tack or full fusing that is ample; for casting it is not, and you should be looking at a 15\/9 Glass\/Casting instead.\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"d-faq-item\"\u003e\n\u003cspan class=\"d-q\"\u003eWhat electrical circuit does it need?\u003c\/span\u003e\u003cspan class=\"d-a\"\u003e120V single phase, 15 amps, 1,800 watts, on a NEMA 5-15R. Jen-Ken's guidance is \"20A recommended; 15A may be acceptable — please call to confirm\", with #12 circuit wire. Take the 20-amp advice on this one in particular: a 15-amp continuous draw on a 15-amp circuit has no margin at all. Dedicated outlet, nothing else on it.\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"d-faq-item\"\u003e\n\u003cspan class=\"d-q\"\u003eWhat cone will it reach?\u003c\/span\u003e\u003cspan class=\"d-a\"\u003eJen-Ken publishes no cone rating for any kiln in their glass line, and we have not invented one. What is published is the maximum temperature, which is in the table above. Cone numbers are a ceramics measure; for glass work the temperature and the firing schedule are what matter.\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"d-faq-item\"\u003e\n\u003cspan class=\"d-q\"\u003eIs it big enough for a lampworking bench?\u003c\/span\u003e\u003cspan class=\"d-a\"\u003eAn 11\" x 9\" chamber holds a working evening's beads comfortably and takes boro sections. It is a bench annealer, not a production one. If you are running a class or annealing sculptural work, tell us the piece size and we will size up.\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"d-faq-item\"\u003e\n\u003cspan class=\"d-q\"\u003eWhat actually comes in the crate?\u003c\/span\u003e\u003cspan class=\"d-a\"\u003eJen-Ken does not publish a crate contents list for every model, so we do not want to guess. Call or email us and we will confirm exactly what ships with this kiln — stand, furniture, shelf — before you order.\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv class=\"d-faq-item\"\u003e\n\u003cspan class=\"d-q\"\u003eHow long until it ships?\u003c\/span\u003e\u003cspan class=\"d-a\"\u003eJen-Ken builds to order in Lakeland, Florida. Their own guidance is that kilns can take several weeks to months depending on the production queue. Call us and we will get you the current estimate before you commit.\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 Jen-Ken dealer, so the factory warranty applies exactly as it would buying direct. Jen-Ken gives brick kilns two years. Keep your proof of purchase.\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\"\u003eAnnealing off a torch?\u003c\/span\u003e\n    \u003cspan class=\"d-cta-sub\"\u003eWe are authorized Jen-Ken dealers based in Georgia. Tell us what you are making and what power you have available, and we will tell you straight whether this is the right kiln — including when a cheaper one would do.\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":"Jen-Ken","offers":[{"title":"Default Title","offer_id":49691837530267,"sku":"JENKEN-AF3P-11-9-FD4","price":1369.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7160\/9243\/files\/jen-ken-kilns_11-9_4-FD.jpg?v=1790793569","url":"https:\/\/peachstatepottery.com\/products\/jen-ken-af3p-11-9-glass-kiln-4-inch-flip-door","provider":"Peach State Pottery","version":"1.0","type":"link"}