Jen-Ken AF3P Bonnie Glo Tall Glass Kiln – Fast, Fiber-Built Power for Taller Projects
The Jen-Ken AF3P Bonnie Glo Tall expands the beloved Bonnie Glo line with a larger 15” x 9” interior—perfect for slumping, draping, and floral-form molds. Weighing only 35 lbs, this all-fiber kiln is ideal for artists and educators who want rapid, energy-efficient firings multiple times per day.
Rigid fiber construction means the heat goes into your glass, not the kiln walls. The result? Full fuse temperatures reached in record time and cool-downs fast enough to complete 2–3 firings in a single day. Fuse directly on the kiln floor with kiln wash and fiber paper, or add an optional fiber shelf for flexibility and floor protection.
The kiln includes the dependable Orton AF3P 3-Button Controller for simple operation, and you can upgrade to any of Jen-Ken’s advanced digital controllers—Orton AutoFire 12-Key, Orton AutoFire Slide Touchscreen, or TAP II Touchscreen Smart Controller—for expanded precision, storage, and Wi-Fi features. Add solid-state relays (SSRs) for smooth, silent firing control and extended relay life.
Named in honor of Bonnie Glotfelty, the Jen-Ken owners' mom, this kiln is a tribute to decades of fired-arts craftsmanship and innovation—built for artists who create every day.
Controller Options
• Orton AF3P 3-Button Controller (standard)
• Orton AutoFire 12-Key Controller (upgrade)
• Orton AutoFire Slide Touchscreen Controller (upgrade)
• TAP II Touchscreen Smart Controller (upgrade; Wi-Fi capable)
Optional Upgrades
• Solid-state relays (SSRs) – silent, accurate power cycling for precision control
• Fiber shelf – prepare projects outside the kiln and protect kiln floor
Key Features
• All-fiber construction for ultra-fast heat-up and cool-down
• 15” x 9” interior – perfect for slumping, draping, and floral forms
• Weighs only 35 lbs – portable and classroom-friendly
• Fuse directly on floor or use optional fiber shelf
• Runs multiple firings per day for maximum productivity
• Excellent energy efficiency – heats glass, not kiln walls
• Includes stand, kiln wash, manual, and warranties
A larger-capacity, fast-cycling fiber kiln that keeps up with your creative pace—all in a lightweight, travel-ready design.