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Evenheat Glass Kiln - Studio Pro 41

SKU EH-SP-41
$7,663.99
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Not sure this is the right fit? Power, size, firing needs: talk it through with a real person before you order. Call or text (470) 264-3563

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Free Freight Delivery Included
✓ No sales tax outside GA ✓ Liftgate included free ✓ Authorized dealer
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Made to Order: EvenHeat kilns are built after ordering. Current estimate is 4–6 weeks. We confirm all details after your order is placed.
  1. 1 We submit your kiln order for production with the manufacturer.
  2. 2 We confirm the current estimated lead time and keep you updated.
  3. 3 Your kiln is built to your specifications and prepared for freight shipment.
  4. 4 We send tracking and delivery instructions once your kiln ships.
Evenheat · Electric Kiln · Studio Pro Series Evenheat Glass Kiln - Studio Pro 41 Model EH-SP-41 · 240V · 25.25″ L × 40.5″ W × 13.5″ D · 1800°F The Studio Pro 41 is Evenheat's largest Studio Pro design — 7.52 cubic feet of rectangular firing space for large panels, sinks, sculptural work, and production glass studios. It keeps the same fiber lid, spring lift-assist, and standard Quiet Drive solid state relay that make the whole Studio Pro line easy to run day to day, just scaled up for artists and studios that need serious square footage.
Max Temp1800°F (982°C)
Chamber25.25″ L × 40.5″ W × 13.5″ D
Voltage240V
Cubic Feet7.52 cu ft
Key features
Fiber Lid ConstructionA low-shot fiber material with a no-shot fiber sheet covering keeps the lid lightweight, heats quickly, and sheds far less debris onto your glass than older fiber designs.
Spring Lift-Assist LidA spring-assisted mechanism makes opening and closing the lid smooth and effortless, even at full size, protecting your back over years of use.
Power Interrupt SwitchElements shut off automatically the moment the lid is raised, adding a critical layer of safety during loading and unloading.
Quiet Drive Solid State Relay — StandardEvenheat's patented zero-moving-part relay comes standard, firing 60 times per second for the ultra-tight, silent temperature control glass work demands.
Two-Position Lid VentAdjustable venting accelerates cooling and helps release adhesive fumes and moisture during the early stages of a firing.
Rectangular Full-Width Shelf LayoutThe wide rectangular chamber is shaped to accommodate large single panels or several smaller pieces laid out side by side in one firing.
Optional accessories
Extra Kiln ShelvesAdditional shelves and posts allow for multi-level stacking to maximize chamber space and fire multiple pieces simultaneously.
Fusing & Slumping Mold SetA starter set of kiln-safe molds so you can begin fusing, slumping, and draping projects the day your kiln arrives.
Glass Painting & Firing KitPaints, brushes, and firing accessories suited to fine glass painting and detail work in a personal-size kiln.
Bullseye Test Tile KitA pack of test tiles and color-compatibility strips to dial in your annealing schedule before you fire a finished piece.
Kiln StandA sturdy stand raises the kiln to a comfortable loading height and improves airflow underneath the unit.
Element Replacement KitSpare heating elements keep you firing without downtime. Elements are a wear item that eventually need replacement after years of use.
Controller upgrades
TAP Touchscreen — SDS IndustriesTop Tier
The TAP controller transforms your kiln into a smart appliance with Wi-Fi connectivity, unlimited custom programs, and mobile monitoring from anywhere. For artists who value precision, convenience, and complete control over complex firing schedules, TAP is the industry's most advanced kiln controller.
  • Unlimited programs and firing steps
  • TAP mobile app — monitor from your phone
  • Push notifications when firing completes
  • Adjust temp or add time mid-firing
  • Auto-updates over Wi-Fi
  • Firing logs and maintenance schedules
Genesis Spark — Bartlett InstrumentsGreat Value
The Genesis Spark delivers professional-grade control at a mid-range price with an intuitive color touchscreen and Wi-Fi connectivity. Perfect for production glass studios and large-panel artists who want reliable digital control with modern features like remote diagnostics and real-time adjustments without the premium price of TAP.
  • 30 programs × 32 segments each
  • 3.2″ color touchscreen display
  • Wi-Fi for remote updates and diagnostics
  • Ramp/hold segment programming for fusing and slumping
  • Preheat capability built in
  • Adjust firing in real time
Common questions
What's the electrical requirement for the 41?It draws 45 amps at 240V, 10,800 watts, on a NEMA 6-50 plug. You'll need a dedicated circuit rated for at least 60 amps — have a licensed electrician verify your service before ordering.
Is this kiln good for large single panels or better for multiple smaller pieces?Both — the wide 40.5-inch rectangular chamber comfortably fits a single large panel or sink mold, or multiple smaller pieces arranged side by side in one firing, which is why production studios favor this size.
How much does it weigh and how does it ship?Approximately 340 lbs, shipped via freight truck. You'll need a loading dock, liftgate, or forklift to unload, plus a team to move it into its final position.
Is Quiet Drive included, or is that extra?Quiet Drive comes standard on every Studio Pro model, including the 41 — no separate purchase needed for silent, ultra-precise relay control.
Does buying from Peach State Pottery affect my warranty?No. We're an authorized Evenheat dealer, so 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.
Not sure if the EH-SP-41 is right for you? We'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.
Talk to an expert →
About this kiln
Best for: Glass artists, ceramic hobbyists, knife makers, and specialty craftspeople who need a precision American-made kiln with accurate temperature control and a compact, studio-friendly footprint.
🔨 Lead time
4–6 weeks
Made to order — built to your specifications. We confirm the current estimate after your order is placed.
✓ Warranty
Manufacturer warranty
Full coverage included. We are here if anything goes wrong after your order.
Why buy from Peach State Pottery?
Authorized EvenHeat Dealer
No sales tax outside Georgia
Free freight delivery included
Real support before & after order
Military discount for veterans
We are here if anything goes wrong
Call or text us:✆ (470) 264-3563
EvenHeat production slots fill fast
Placing your order now locks in your position in the build queue and secures today’s pricing. Lead times can shift during high-demand periods.